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# sqlglot.dialects.clickhouse

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       1from __future__ import annotations
       2
       3import typing as t
       4import datetime
       5
       6from sqlglot import exp, generator, parser, tokens
       7from sqlglot.dialects.dialect import (
       8    Dialect,
       9    NormalizationStrategy,
      10    arg_max_or_min_no_count,
      11    build_date_delta,
      12    build_formatted_time,
      13    inline_array_sql,
      14    json_extract_segments,
      15    json_path_key_only_name,
      16    no_pivot_sql,
      17    build_json_extract_path,
      18    rename_func,
      19    sha256_sql,
      20    var_map_sql,
      21    timestamptrunc_sql,
      22    unit_to_var,
      23    trim_sql,
      24)
      25from sqlglot.generator import Generator
      26from sqlglot.helper import is_int, seq_get
      27from sqlglot.tokens import Token, TokenType
      28
      29DATEΤΙΜΕ_DELTA = t.Union[exp.DateAdd, exp.DateDiff, exp.DateSub, exp.TimestampSub, exp.TimestampAdd]
      30
      31
      32def _build_date_format(args: t.List) -> exp.TimeToStr:
      33    expr = build_formatted_time(exp.TimeToStr, "clickhouse")(args)
      34
      35    timezone = seq_get(args, 2)
      36    if timezone:
      37        expr.set("zone", timezone)
      38
      39    return expr
      40
      41
      42def _unix_to_time_sql(self: ClickHouse.Generator, expression: exp.UnixToTime) -> str:
      43    scale = expression.args.get("scale")
      44    timestamp = expression.this
      45
      46    if scale in (None, exp.UnixToTime.SECONDS):
      47        return self.func("fromUnixTimestamp", exp.cast(timestamp, exp.DataType.Type.BIGINT))
      48    if scale == exp.UnixToTime.MILLIS:
      49        return self.func("fromUnixTimestamp64Milli", exp.cast(timestamp, exp.DataType.Type.BIGINT))
      50    if scale == exp.UnixToTime.MICROS:
      51        return self.func("fromUnixTimestamp64Micro", exp.cast(timestamp, exp.DataType.Type.BIGINT))
      52    if scale == exp.UnixToTime.NANOS:
      53        return self.func("fromUnixTimestamp64Nano", exp.cast(timestamp, exp.DataType.Type.BIGINT))
      54
      55    return self.func(
      56        "fromUnixTimestamp",
      57        exp.cast(
      58            exp.Div(this=timestamp, expression=exp.func("POW", 10, scale)), exp.DataType.Type.BIGINT
      59        ),
      60    )
      61
      62
      63def _lower_func(sql: str) -> str:
      64    index = sql.index("(")
      65    return sql[:index].lower() + sql[index:]
      66
      67
      68def _quantile_sql(self: ClickHouse.Generator, expression: exp.Quantile) -> str:
      69    quantile = expression.args["quantile"]
      70    args = f"({self.sql(expression, 'this')})"
      71
      72    if isinstance(quantile, exp.Array):
      73        func = self.func("quantiles", *quantile)
      74    else:
      75        func = self.func("quantile", quantile)
      76
      77    return func + args
      78
      79
      80def _build_count_if(args: t.List) -> exp.CountIf | exp.CombinedAggFunc:
      81    if len(args) == 1:
      82        return exp.CountIf(this=seq_get(args, 0))
      83
      84    return exp.CombinedAggFunc(this="countIf", expressions=args, parts=("count", "If"))
      85
      86
      87def _build_str_to_date(args: t.List) -> exp.Cast | exp.Anonymous:
      88    if len(args) == 3:
      89        return exp.Anonymous(this="STR_TO_DATE", expressions=args)
      90
      91    strtodate = exp.StrToDate.from_arg_list(args)
      92    return exp.cast(strtodate, exp.DataType.build(exp.DataType.Type.DATETIME))
      93
      94
      95def _datetime_delta_sql(name: str) -> t.Callable[[Generator, DATEΤΙΜΕ_DELTA], str]:
      96    def _delta_sql(self: Generator, expression: DATEΤΙΜΕ_DELTA) -> str:
      97        if not expression.unit:
      98            return rename_func(name)(self, expression)
      99
     100        return self.func(
     101            name,
     102            unit_to_var(expression),
     103            expression.expression,
     104            expression.this,
     105        )
     106
     107    return _delta_sql
     108
     109
     110def _timestrtotime_sql(self: ClickHouse.Generator, expression: exp.TimeStrToTime):
     111    tz = expression.args.get("zone")
     112    datatype = exp.DataType.build(exp.DataType.Type.TIMESTAMP)
     113    ts = expression.this
     114    if tz:
     115        # build a datatype that encodes the timezone as a type parameter, eg DateTime('America/Los_Angeles')
     116        datatype = exp.DataType.build(
     117            exp.DataType.Type.TIMESTAMPTZ,  # Type.TIMESTAMPTZ maps to DateTime
     118            expressions=[exp.DataTypeParam(this=tz)],
     119        )
     120
     121        if isinstance(ts, exp.Literal):
     122            # strip the timezone out of the literal, eg turn '2020-01-01 12:13:14-08:00' into '2020-01-01 12:13:14'
     123            # this is because Clickhouse encodes the timezone as a data type parameter and throws an error if it's part of the timestamp string
     124            ts_without_tz = (
     125                datetime.datetime.fromisoformat(ts.name).replace(tzinfo=None).isoformat(sep=" ")
     126            )
     127            ts = exp.Literal.string(ts_without_tz)
     128
     129    return self.sql(exp.cast(ts, datatype, dialect=self.dialect))
     130
     131
     132class ClickHouse(Dialect):
     133    NORMALIZE_FUNCTIONS: bool | str = False
     134    NULL_ORDERING = "nulls_are_last"
     135    SUPPORTS_USER_DEFINED_TYPES = False
     136    SAFE_DIVISION = True
     137    LOG_BASE_FIRST: t.Optional[bool] = None
     138    FORCE_EARLY_ALIAS_REF_EXPANSION = True
     139
     140    # https://github.com/ClickHouse/ClickHouse/issues/33935#issue-1112165779
     141    NORMALIZATION_STRATEGY = NormalizationStrategy.CASE_SENSITIVE
     142
     143    UNESCAPED_SEQUENCES = {
     144        "\\0": "\0",
     145    }
     146
     147    CREATABLE_KIND_MAPPING = {"DATABASE": "SCHEMA"}
     148
     149    SET_OP_DISTINCT_BY_DEFAULT: t.Dict[t.Type[exp.Expression], t.Optional[bool]] = {
     150        exp.Except: False,
     151        exp.Intersect: False,
     152        exp.Union: None,
     153    }
     154
     155    class Tokenizer(tokens.Tokenizer):
     156        COMMENTS = ["--", "#", "#!", ("/*", "*/")]
     157        IDENTIFIERS = ['"', "`"]
     158        STRING_ESCAPES = ["'", "\\"]
     159        BIT_STRINGS = [("0b", "")]
     160        HEX_STRINGS = [("0x", ""), ("0X", "")]
     161        HEREDOC_STRINGS = ["$"]
     162
     163        KEYWORDS = {
     164            **tokens.Tokenizer.KEYWORDS,
     165            "ATTACH": TokenType.COMMAND,
     166            "DATE32": TokenType.DATE32,
     167            "DATETIME64": TokenType.DATETIME64,
     168            "DICTIONARY": TokenType.DICTIONARY,
     169            "ENUM8": TokenType.ENUM8,
     170            "ENUM16": TokenType.ENUM16,
     171            "FINAL": TokenType.FINAL,
     172            "FIXEDSTRING": TokenType.FIXEDSTRING,
     173            "FLOAT32": TokenType.FLOAT,
     174            "FLOAT64": TokenType.DOUBLE,
     175            "GLOBAL": TokenType.GLOBAL,
     176            "INT256": TokenType.INT256,
     177            "LOWCARDINALITY": TokenType.LOWCARDINALITY,
     178            "MAP": TokenType.MAP,
     179            "NESTED": TokenType.NESTED,
     180            "SAMPLE": TokenType.TABLE_SAMPLE,
     181            "TUPLE": TokenType.STRUCT,
     182            "UINT128": TokenType.UINT128,
     183            "UINT16": TokenType.USMALLINT,
     184            "UINT256": TokenType.UINT256,
     185            "UINT32": TokenType.UINT,
     186            "UINT64": TokenType.UBIGINT,
     187            "UINT8": TokenType.UTINYINT,
     188            "IPV4": TokenType.IPV4,
     189            "IPV6": TokenType.IPV6,
     190            "AGGREGATEFUNCTION": TokenType.AGGREGATEFUNCTION,
     191            "SIMPLEAGGREGATEFUNCTION": TokenType.SIMPLEAGGREGATEFUNCTION,
     192            "SYSTEM": TokenType.COMMAND,
     193            "PREWHERE": TokenType.PREWHERE,
     194        }
     195        KEYWORDS.pop("/*+")
     196
     197        SINGLE_TOKENS = {
     198            **tokens.Tokenizer.SINGLE_TOKENS,
     199            "$": TokenType.HEREDOC_STRING,
     200        }
     201
     202    class Parser(parser.Parser):
     203        # Tested in ClickHouse's playground, it seems that the following two queries do the same thing
     204        # * select x from t1 union all select x from t2 limit 1;
     205        # * select x from t1 union all (select x from t2 limit 1);
     206        MODIFIERS_ATTACHED_TO_SET_OP = False
     207        INTERVAL_SPANS = False
     208
     209        FUNCTIONS = {
     210            **parser.Parser.FUNCTIONS,
     211            "ANY": exp.AnyValue.from_arg_list,
     212            "ARRAYSUM": exp.ArraySum.from_arg_list,
     213            "COUNTIF": _build_count_if,
     214            "DATE_ADD": build_date_delta(exp.DateAdd, default_unit=None),
     215            "DATEADD": build_date_delta(exp.DateAdd, default_unit=None),
     216            "DATE_DIFF": build_date_delta(exp.DateDiff, default_unit=None),
     217            "DATEDIFF": build_date_delta(exp.DateDiff, default_unit=None),
     218            "DATE_FORMAT": _build_date_format,
     219            "DATE_SUB": build_date_delta(exp.DateSub, default_unit=None),
     220            "DATESUB": build_date_delta(exp.DateSub, default_unit=None),
     221            "FORMATDATETIME": _build_date_format,
     222            "JSONEXTRACTSTRING": build_json_extract_path(
     223                exp.JSONExtractScalar, zero_based_indexing=False
     224            ),
     225            "MAP": parser.build_var_map,
     226            "MATCH": exp.RegexpLike.from_arg_list,
     227            "RANDCANONICAL": exp.Rand.from_arg_list,
     228            "STR_TO_DATE": _build_str_to_date,
     229            "TUPLE": exp.Struct.from_arg_list,
     230            "TIMESTAMP_SUB": build_date_delta(exp.TimestampSub, default_unit=None),
     231            "TIMESTAMPSUB": build_date_delta(exp.TimestampSub, default_unit=None),
     232            "TIMESTAMP_ADD": build_date_delta(exp.TimestampAdd, default_unit=None),
     233            "TIMESTAMPADD": build_date_delta(exp.TimestampAdd, default_unit=None),
     234            "UNIQ": exp.ApproxDistinct.from_arg_list,
     235            "XOR": lambda args: exp.Xor(expressions=args),
     236            "MD5": exp.MD5Digest.from_arg_list,
     237            "SHA256": lambda args: exp.SHA2(this=seq_get(args, 0), length=exp.Literal.number(256)),
     238            "SHA512": lambda args: exp.SHA2(this=seq_get(args, 0), length=exp.Literal.number(512)),
     239        }
     240
     241        AGG_FUNCTIONS = {
     242            "count",
     243            "min",
     244            "max",
     245            "sum",
     246            "avg",
     247            "any",
     248            "stddevPop",
     249            "stddevSamp",
     250            "varPop",
     251            "varSamp",
     252            "corr",
     253            "covarPop",
     254            "covarSamp",
     255            "entropy",
     256            "exponentialMovingAverage",
     257            "intervalLengthSum",
     258            "kolmogorovSmirnovTest",
     259            "mannWhitneyUTest",
     260            "median",
     261            "rankCorr",
     262            "sumKahan",
     263            "studentTTest",
     264            "welchTTest",
     265            "anyHeavy",
     266            "anyLast",
     267            "boundingRatio",
     268            "first_value",
     269            "last_value",
     270            "argMin",
     271            "argMax",
     272            "avgWeighted",
     273            "topK",
     274            "topKWeighted",
     275            "deltaSum",
     276            "deltaSumTimestamp",
     277            "groupArray",
     278            "groupArrayLast",
     279            "groupUniqArray",
     280            "groupArrayInsertAt",
     281            "groupArrayMovingAvg",
     282            "groupArrayMovingSum",
     283            "groupArraySample",
     284            "groupBitAnd",
     285            "groupBitOr",
     286            "groupBitXor",
     287            "groupBitmap",
     288            "groupBitmapAnd",
     289            "groupBitmapOr",
     290            "groupBitmapXor",
     291            "sumWithOverflow",
     292            "sumMap",
     293            "minMap",
     294            "maxMap",
     295            "skewSamp",
     296            "skewPop",
     297            "kurtSamp",
     298            "kurtPop",
     299            "uniq",
     300            "uniqExact",
     301            "uniqCombined",
     302            "uniqCombined64",
     303            "uniqHLL12",
     304            "uniqTheta",
     305            "quantile",
     306            "quantiles",
     307            "quantileExact",
     308            "quantilesExact",
     309            "quantileExactLow",
     310            "quantilesExactLow",
     311            "quantileExactHigh",
     312            "quantilesExactHigh",
     313            "quantileExactWeighted",
     314            "quantilesExactWeighted",
     315            "quantileTiming",
     316            "quantilesTiming",
     317            "quantileTimingWeighted",
     318            "quantilesTimingWeighted",
     319            "quantileDeterministic",
     320            "quantilesDeterministic",
     321            "quantileTDigest",
     322            "quantilesTDigest",
     323            "quantileTDigestWeighted",
     324            "quantilesTDigestWeighted",
     325            "quantileBFloat16",
     326            "quantilesBFloat16",
     327            "quantileBFloat16Weighted",
     328            "quantilesBFloat16Weighted",
     329            "simpleLinearRegression",
     330            "stochasticLinearRegression",
     331            "stochasticLogisticRegression",
     332            "categoricalInformationValue",
     333            "contingency",
     334            "cramersV",
     335            "cramersVBiasCorrected",
     336            "theilsU",
     337            "maxIntersections",
     338            "maxIntersectionsPosition",
     339            "meanZTest",
     340            "quantileInterpolatedWeighted",
     341            "quantilesInterpolatedWeighted",
     342            "quantileGK",
     343            "quantilesGK",
     344            "sparkBar",
     345            "sumCount",
     346            "largestTriangleThreeBuckets",
     347            "histogram",
     348            "sequenceMatch",
     349            "sequenceCount",
     350            "windowFunnel",
     351            "retention",
     352            "uniqUpTo",
     353            "sequenceNextNode",
     354            "exponentialTimeDecayedAvg",
     355        }
     356
     357        AGG_FUNCTIONS_SUFFIXES = [
     358            "If",
     359            "Array",
     360            "ArrayIf",
     361            "Map",
     362            "SimpleState",
     363            "State",
     364            "Merge",
     365            "MergeState",
     366            "ForEach",
     367            "Distinct",
     368            "OrDefault",
     369            "OrNull",
     370            "Resample",
     371            "ArgMin",
     372            "ArgMax",
     373        ]
     374
     375        FUNC_TOKENS = {
     376            *parser.Parser.FUNC_TOKENS,
     377            TokenType.SET,
     378        }
     379
     380        RESERVED_TOKENS = parser.Parser.RESERVED_TOKENS - {TokenType.SELECT}
     381
     382        ID_VAR_TOKENS = {
     383            *parser.Parser.ID_VAR_TOKENS,
     384            TokenType.LIKE,
     385        }
     386
     387        AGG_FUNC_MAPPING = (
     388            lambda functions, suffixes: {
     389                f"{f}{sfx}": (f, sfx) for sfx in (suffixes + [""]) for f in functions
     390            }
     391        )(AGG_FUNCTIONS, AGG_FUNCTIONS_SUFFIXES)
     392
     393        FUNCTIONS_WITH_ALIASED_ARGS = {*parser.Parser.FUNCTIONS_WITH_ALIASED_ARGS, "TUPLE"}
     394
     395        FUNCTION_PARSERS = {
     396            **parser.Parser.FUNCTION_PARSERS,
     397            "ARRAYJOIN": lambda self: self.expression(exp.Explode, this=self._parse_expression()),
     398            "QUANTILE": lambda self: self._parse_quantile(),
     399        }
     400
     401        FUNCTION_PARSERS.pop("MATCH")
     402
     403        NO_PAREN_FUNCTION_PARSERS = parser.Parser.NO_PAREN_FUNCTION_PARSERS.copy()
     404        NO_PAREN_FUNCTION_PARSERS.pop("ANY")
     405
     406        NO_PAREN_FUNCTIONS = parser.Parser.NO_PAREN_FUNCTIONS.copy()
     407        NO_PAREN_FUNCTIONS.pop(TokenType.CURRENT_TIMESTAMP)
     408
     409        RANGE_PARSERS = {
     410            **parser.Parser.RANGE_PARSERS,
     411            TokenType.GLOBAL: lambda self, this: self._match(TokenType.IN)
     412            and self._parse_in(this, is_global=True),
     413        }
     414
     415        # The PLACEHOLDER entry is popped because 1) it doesn't affect Clickhouse (it corresponds to
     416        # the postgres-specific JSONBContains parser) and 2) it makes parsing the ternary op simpler.
     417        COLUMN_OPERATORS = parser.Parser.COLUMN_OPERATORS.copy()
     418        COLUMN_OPERATORS.pop(TokenType.PLACEHOLDER)
     419
     420        JOIN_KINDS = {
     421            *parser.Parser.JOIN_KINDS,
     422            TokenType.ANY,
     423            TokenType.ASOF,
     424            TokenType.ARRAY,
     425        }
     426
     427        TABLE_ALIAS_TOKENS = parser.Parser.TABLE_ALIAS_TOKENS - {
     428            TokenType.ANY,
     429            TokenType.ARRAY,
     430            TokenType.FINAL,
     431            TokenType.FORMAT,
     432            TokenType.SETTINGS,
     433        }
     434
     435        ALIAS_TOKENS = parser.Parser.ALIAS_TOKENS - {
     436            TokenType.FORMAT,
     437        }
     438
     439        LOG_DEFAULTS_TO_LN = True
     440
     441        QUERY_MODIFIER_PARSERS = {
     442            **parser.Parser.QUERY_MODIFIER_PARSERS,
     443            TokenType.SETTINGS: lambda self: (
     444                "settings",
     445                self._advance() or self._parse_csv(self._parse_assignment),
     446            ),
     447            TokenType.FORMAT: lambda self: ("format", self._advance() or self._parse_id_var()),
     448        }
     449
     450        CONSTRAINT_PARSERS = {
     451            **parser.Parser.CONSTRAINT_PARSERS,
     452            "INDEX": lambda self: self._parse_index_constraint(),
     453            "CODEC": lambda self: self._parse_compress(),
     454        }
     455
     456        ALTER_PARSERS = {
     457            **parser.Parser.ALTER_PARSERS,
     458            "REPLACE": lambda self: self._parse_alter_table_replace(),
     459        }
     460
     461        SCHEMA_UNNAMED_CONSTRAINTS = {
     462            *parser.Parser.SCHEMA_UNNAMED_CONSTRAINTS,
     463            "INDEX",
     464        }
     465
     466        PLACEHOLDER_PARSERS = {
     467            **parser.Parser.PLACEHOLDER_PARSERS,
     468            TokenType.L_BRACE: lambda self: self._parse_query_parameter(),
     469        }
     470
     471        def _parse_types(
     472            self, check_func: bool = False, schema: bool = False, allow_identifiers: bool = True
     473        ) -> t.Optional[exp.Expression]:
     474            dtype = super()._parse_types(
     475                check_func=check_func, schema=schema, allow_identifiers=allow_identifiers
     476            )
     477            if isinstance(dtype, exp.DataType) and dtype.args.get("nullable") is not True:
     478                # Mark every type as non-nullable which is ClickHouse's default, unless it's
     479                # already marked as nullable. This marker helps us transpile types from other
     480                # dialects to ClickHouse, so that we can e.g. produce `CAST(x AS Nullable(String))`
     481                # from `CAST(x AS TEXT)`. If there is a `NULL` value in `x`, the former would
     482                # fail in ClickHouse without the `Nullable` type constructor.
     483                dtype.set("nullable", False)
     484
     485            return dtype
     486
     487        def _parse_extract(self) -> exp.Extract | exp.Anonymous:
     488            index = self._index
     489            this = self._parse_bitwise()
     490            if self._match(TokenType.FROM):
     491                self._retreat(index)
     492                return super()._parse_extract()
     493
     494            # We return Anonymous here because extract and regexpExtract have different semantics,
     495            # so parsing extract(foo, bar) into RegexpExtract can potentially break queries. E.g.,
     496            # `extract('foobar', 'b')` works, but ClickHouse crashes for `regexpExtract('foobar', 'b')`.
     497            #
     498            # TODO: can we somehow convert the former into an equivalent `regexpExtract` call?
     499            self._match(TokenType.COMMA)
     500            return self.expression(
     501                exp.Anonymous, this="extract", expressions=[this, self._parse_bitwise()]
     502            )
     503
     504        def _parse_assignment(self) -> t.Optional[exp.Expression]:
     505            this = super()._parse_assignment()
     506
     507            if self._match(TokenType.PLACEHOLDER):
     508                return self.expression(
     509                    exp.If,
     510                    this=this,
     511                    true=self._parse_assignment(),
     512                    false=self._match(TokenType.COLON) and self._parse_assignment(),
     513                )
     514
     515            return this
     516
     517        def _parse_query_parameter(self) -> t.Optional[exp.Expression]:
     518            """
     519            Parse a placeholder expression like SELECT {abc: UInt32} or FROM {table: Identifier}
     520            https://clickhouse.com/docs/en/sql-reference/syntax#defining-and-using-query-parameters
     521            """
     522            this = self._parse_id_var()
     523            self._match(TokenType.COLON)
     524            kind = self._parse_types(check_func=False, allow_identifiers=False) or (
     525                self._match_text_seq("IDENTIFIER") and "Identifier"
     526            )
     527
     528            if not kind:
     529                self.raise_error("Expecting a placeholder type or 'Identifier' for tables")
     530            elif not self._match(TokenType.R_BRACE):
     531                self.raise_error("Expecting }")
     532
     533            return self.expression(exp.Placeholder, this=this, kind=kind)
     534
     535        def _parse_in(self, this: t.Optional[exp.Expression], is_global: bool = False) -> exp.In:
     536            this = super()._parse_in(this)
     537            this.set("is_global", is_global)
     538            return this
     539
     540        def _parse_table(
     541            self,
     542            schema: bool = False,
     543            joins: bool = False,
     544            alias_tokens: t.Optional[t.Collection[TokenType]] = None,
     545            parse_bracket: bool = False,
     546            is_db_reference: bool = False,
     547            parse_partition: bool = False,
     548        ) -> t.Optional[exp.Expression]:
     549            this = super()._parse_table(
     550                schema=schema,
     551                joins=joins,
     552                alias_tokens=alias_tokens,
     553                parse_bracket=parse_bracket,
     554                is_db_reference=is_db_reference,
     555            )
     556
     557            if self._match(TokenType.FINAL):
     558                this = self.expression(exp.Final, this=this)
     559
     560            return this
     561
     562        def _parse_position(self, haystack_first: bool = False) -> exp.StrPosition:
     563            return super()._parse_position(haystack_first=True)
     564
     565        # https://clickhouse.com/docs/en/sql-reference/statements/select/with/
     566        def _parse_cte(self) -> exp.CTE:
     567            # WITH <identifier> AS <subquery expression>
     568            cte: t.Optional[exp.CTE] = self._try_parse(super()._parse_cte)
     569
     570            if not cte:
     571                # WITH <expression> AS <identifier>
     572                cte = self.expression(
     573                    exp.CTE,
     574                    this=self._parse_assignment(),
     575                    alias=self._parse_table_alias(),
     576                    scalar=True,
     577                )
     578
     579            return cte
     580
     581        def _parse_join_parts(
     582            self,
     583        ) -> t.Tuple[t.Optional[Token], t.Optional[Token], t.Optional[Token]]:
     584            is_global = self._match(TokenType.GLOBAL) and self._prev
     585            kind_pre = self._match_set(self.JOIN_KINDS, advance=False) and self._prev
     586
     587            if kind_pre:
     588                kind = self._match_set(self.JOIN_KINDS) and self._prev
     589                side = self._match_set(self.JOIN_SIDES) and self._prev
     590                return is_global, side, kind
     591
     592            return (
     593                is_global,
     594                self._match_set(self.JOIN_SIDES) and self._prev,
     595                self._match_set(self.JOIN_KINDS) and self._prev,
     596            )
     597
     598        def _parse_join(
     599            self, skip_join_token: bool = False, parse_bracket: bool = False
     600        ) -> t.Optional[exp.Join]:
     601            join = super()._parse_join(skip_join_token=skip_join_token, parse_bracket=True)
     602            if join:
     603                join.set("global", join.args.pop("method", None))
     604
     605            return join
     606
     607        def _parse_function(
     608            self,
     609            functions: t.Optional[t.Dict[str, t.Callable]] = None,
     610            anonymous: bool = False,
     611            optional_parens: bool = True,
     612            any_token: bool = False,
     613        ) -> t.Optional[exp.Expression]:
     614            expr = super()._parse_function(
     615                functions=functions,
     616                anonymous=anonymous,
     617                optional_parens=optional_parens,
     618                any_token=any_token,
     619            )
     620
     621            func = expr.this if isinstance(expr, exp.Window) else expr
     622
     623            # Aggregate functions can be split in 2 parts: <func_name><suffix>
     624            parts = (
     625                self.AGG_FUNC_MAPPING.get(func.this) if isinstance(func, exp.Anonymous) else None
     626            )
     627
     628            if parts:
     629                params = self._parse_func_params(func)
     630
     631                kwargs = {
     632                    "this": func.this,
     633                    "expressions": func.expressions,
     634                }
     635                if parts[1]:
     636                    kwargs["parts"] = parts
     637                    exp_class = exp.CombinedParameterizedAgg if params else exp.CombinedAggFunc
     638                else:
     639                    exp_class = exp.ParameterizedAgg if params else exp.AnonymousAggFunc
     640
     641                kwargs["exp_class"] = exp_class
     642                if params:
     643                    kwargs["params"] = params
     644
     645                func = self.expression(**kwargs)
     646
     647                if isinstance(expr, exp.Window):
     648                    # The window's func was parsed as Anonymous in base parser, fix its
     649                    # type to be ClickHouse style CombinedAnonymousAggFunc / AnonymousAggFunc
     650                    expr.set("this", func)
     651                elif params:
     652                    # Params have blocked super()._parse_function() from parsing the following window
     653                    # (if that exists) as they're standing between the function call and the window spec
     654                    expr = self._parse_window(func)
     655                else:
     656                    expr = func
     657
     658            return expr
     659
     660        def _parse_func_params(
     661            self, this: t.Optional[exp.Func] = None
     662        ) -> t.Optional[t.List[exp.Expression]]:
     663            if self._match_pair(TokenType.R_PAREN, TokenType.L_PAREN):
     664                return self._parse_csv(self._parse_lambda)
     665
     666            if self._match(TokenType.L_PAREN):
     667                params = self._parse_csv(self._parse_lambda)
     668                self._match_r_paren(this)
     669                return params
     670
     671            return None
     672
     673        def _parse_quantile(self) -> exp.Quantile:
     674            this = self._parse_lambda()
     675            params = self._parse_func_params()
     676            if params:
     677                return self.expression(exp.Quantile, this=params[0], quantile=this)
     678            return self.expression(exp.Quantile, this=this, quantile=exp.Literal.number(0.5))
     679
     680        def _parse_wrapped_id_vars(self, optional: bool = False) -> t.List[exp.Expression]:
     681            return super()._parse_wrapped_id_vars(optional=True)
     682
     683        def _parse_primary_key(
     684            self, wrapped_optional: bool = False, in_props: bool = False
     685        ) -> exp.PrimaryKeyColumnConstraint | exp.PrimaryKey:
     686            return super()._parse_primary_key(
     687                wrapped_optional=wrapped_optional or in_props, in_props=in_props
     688            )
     689
     690        def _parse_on_property(self) -> t.Optional[exp.Expression]:
     691            index = self._index
     692            if self._match_text_seq("CLUSTER"):
     693                this = self._parse_id_var()
     694                if this:
     695                    return self.expression(exp.OnCluster, this=this)
     696                else:
     697                    self._retreat(index)
     698            return None
     699
     700        def _parse_index_constraint(
     701            self, kind: t.Optional[str] = None
     702        ) -> exp.IndexColumnConstraint:
     703            # INDEX name1 expr TYPE type1(args) GRANULARITY value
     704            this = self._parse_id_var()
     705            expression = self._parse_assignment()
     706
     707            index_type = self._match_text_seq("TYPE") and (
     708                self._parse_function() or self._parse_var()
     709            )
     710
     711            granularity = self._match_text_seq("GRANULARITY") and self._parse_term()
     712
     713            return self.expression(
     714                exp.IndexColumnConstraint,
     715                this=this,
     716                expression=expression,
     717                index_type=index_type,
     718                granularity=granularity,
     719            )
     720
     721        def _parse_partition(self) -> t.Optional[exp.Partition]:
     722            # https://clickhouse.com/docs/en/sql-reference/statements/alter/partition#how-to-set-partition-expression
     723            if not self._match(TokenType.PARTITION):
     724                return None
     725
     726            if self._match_text_seq("ID"):
     727                # Corresponds to the PARTITION ID <string_value> syntax
     728                expressions: t.List[exp.Expression] = [
     729                    self.expression(exp.PartitionId, this=self._parse_string())
     730                ]
     731            else:
     732                expressions = self._parse_expressions()
     733
     734            return self.expression(exp.Partition, expressions=expressions)
     735
     736        def _parse_alter_table_replace(self) -> t.Optional[exp.Expression]:
     737            partition = self._parse_partition()
     738
     739            if not partition or not self._match(TokenType.FROM):
     740                return None
     741
     742            return self.expression(
     743                exp.ReplacePartition, expression=partition, source=self._parse_table_parts()
     744            )
     745
     746        def _parse_projection_def(self) -> t.Optional[exp.ProjectionDef]:
     747            if not self._match_text_seq("PROJECTION"):
     748                return None
     749
     750            return self.expression(
     751                exp.ProjectionDef,
     752                this=self._parse_id_var(),
     753                expression=self._parse_wrapped(self._parse_statement),
     754            )
     755
     756        def _parse_constraint(self) -> t.Optional[exp.Expression]:
     757            return super()._parse_constraint() or self._parse_projection_def()
     758
     759    class Generator(generator.Generator):
     760        QUERY_HINTS = False
     761        STRUCT_DELIMITER = ("(", ")")
     762        NVL2_SUPPORTED = False
     763        TABLESAMPLE_REQUIRES_PARENS = False
     764        TABLESAMPLE_SIZE_IS_ROWS = False
     765        TABLESAMPLE_KEYWORDS = "SAMPLE"
     766        LAST_DAY_SUPPORTS_DATE_PART = False
     767        CAN_IMPLEMENT_ARRAY_ANY = True
     768        SUPPORTS_TO_NUMBER = False
     769        JOIN_HINTS = False
     770        TABLE_HINTS = False
     771        GROUPINGS_SEP = ""
     772        SET_OP_MODIFIERS = False
     773        SUPPORTS_TABLE_ALIAS_COLUMNS = False
     774        VALUES_AS_TABLE = False
     775
     776        STRING_TYPE_MAPPING = {
     777            exp.DataType.Type.CHAR: "String",
     778            exp.DataType.Type.LONGBLOB: "String",
     779            exp.DataType.Type.LONGTEXT: "String",
     780            exp.DataType.Type.MEDIUMBLOB: "String",
     781            exp.DataType.Type.MEDIUMTEXT: "String",
     782            exp.DataType.Type.TINYBLOB: "String",
     783            exp.DataType.Type.TINYTEXT: "String",
     784            exp.DataType.Type.TEXT: "String",
     785            exp.DataType.Type.VARBINARY: "String",
     786            exp.DataType.Type.VARCHAR: "String",
     787        }
     788
     789        SUPPORTED_JSON_PATH_PARTS = {
     790            exp.JSONPathKey,
     791            exp.JSONPathRoot,
     792            exp.JSONPathSubscript,
     793        }
     794
     795        TYPE_MAPPING = {
     796            **generator.Generator.TYPE_MAPPING,
     797            **STRING_TYPE_MAPPING,
     798            exp.DataType.Type.ARRAY: "Array",
     799            exp.DataType.Type.BIGINT: "Int64",
     800            exp.DataType.Type.DATE32: "Date32",
     801            exp.DataType.Type.DATETIME: "DateTime",
     802            exp.DataType.Type.DATETIME64: "DateTime64",
     803            exp.DataType.Type.TIMESTAMP: "DateTime",
     804            exp.DataType.Type.TIMESTAMPTZ: "DateTime",
     805            exp.DataType.Type.DOUBLE: "Float64",
     806            exp.DataType.Type.ENUM: "Enum",
     807            exp.DataType.Type.ENUM8: "Enum8",
     808            exp.DataType.Type.ENUM16: "Enum16",
     809            exp.DataType.Type.FIXEDSTRING: "FixedString",
     810            exp.DataType.Type.FLOAT: "Float32",
     811            exp.DataType.Type.INT: "Int32",
     812            exp.DataType.Type.MEDIUMINT: "Int32",
     813            exp.DataType.Type.INT128: "Int128",
     814            exp.DataType.Type.INT256: "Int256",
     815            exp.DataType.Type.LOWCARDINALITY: "LowCardinality",
     816            exp.DataType.Type.MAP: "Map",
     817            exp.DataType.Type.NESTED: "Nested",
     818            exp.DataType.Type.SMALLINT: "Int16",
     819            exp.DataType.Type.STRUCT: "Tuple",
     820            exp.DataType.Type.TINYINT: "Int8",
     821            exp.DataType.Type.UBIGINT: "UInt64",
     822            exp.DataType.Type.UINT: "UInt32",
     823            exp.DataType.Type.UINT128: "UInt128",
     824            exp.DataType.Type.UINT256: "UInt256",
     825            exp.DataType.Type.USMALLINT: "UInt16",
     826            exp.DataType.Type.UTINYINT: "UInt8",
     827            exp.DataType.Type.IPV4: "IPv4",
     828            exp.DataType.Type.IPV6: "IPv6",
     829            exp.DataType.Type.AGGREGATEFUNCTION: "AggregateFunction",
     830            exp.DataType.Type.SIMPLEAGGREGATEFUNCTION: "SimpleAggregateFunction",
     831        }
     832
     833        TRANSFORMS = {
     834            **generator.Generator.TRANSFORMS,
     835            exp.AnyValue: rename_func("any"),
     836            exp.ApproxDistinct: rename_func("uniq"),
     837            exp.ArrayFilter: lambda self, e: self.func("arrayFilter", e.expression, e.this),
     838            exp.ArraySize: rename_func("LENGTH"),
     839            exp.ArraySum: rename_func("arraySum"),
     840            exp.ArgMax: arg_max_or_min_no_count("argMax"),
     841            exp.ArgMin: arg_max_or_min_no_count("argMin"),
     842            exp.Array: inline_array_sql,
     843            exp.CastToStrType: rename_func("CAST"),
     844            exp.CountIf: rename_func("countIf"),
     845            exp.CompressColumnConstraint: lambda self,
     846            e: f"CODEC({self.expressions(e, key='this', flat=True)})",
     847            exp.ComputedColumnConstraint: lambda self,
     848            e: f"{'MATERIALIZED' if e.args.get('persisted') else 'ALIAS'} {self.sql(e, 'this')}",
     849            exp.CurrentDate: lambda self, e: self.func("CURRENT_DATE"),
     850            exp.DateAdd: _datetime_delta_sql("DATE_ADD"),
     851            exp.DateDiff: _datetime_delta_sql("DATE_DIFF"),
     852            exp.DateStrToDate: rename_func("toDate"),
     853            exp.DateSub: _datetime_delta_sql("DATE_SUB"),
     854            exp.Explode: rename_func("arrayJoin"),
     855            exp.Final: lambda self, e: f"{self.sql(e, 'this')} FINAL",
     856            exp.IsNan: rename_func("isNaN"),
     857            exp.JSONExtract: json_extract_segments("JSONExtractString", quoted_index=False),
     858            exp.JSONExtractScalar: json_extract_segments("JSONExtractString", quoted_index=False),
     859            exp.JSONPathKey: json_path_key_only_name,
     860            exp.JSONPathRoot: lambda *_: "",
     861            exp.Map: lambda self, e: _lower_func(var_map_sql(self, e)),
     862            exp.Nullif: rename_func("nullIf"),
     863            exp.PartitionedByProperty: lambda self, e: f"PARTITION BY {self.sql(e, 'this')}",
     864            exp.Pivot: no_pivot_sql,
     865            exp.Quantile: _quantile_sql,
     866            exp.RegexpLike: lambda self, e: self.func("match", e.this, e.expression),
     867            exp.Rand: rename_func("randCanonical"),
     868            exp.StartsWith: rename_func("startsWith"),
     869            exp.StrPosition: lambda self, e: self.func(
     870                "position", e.this, e.args.get("substr"), e.args.get("position")
     871            ),
     872            exp.TimeToStr: lambda self, e: self.func(
     873                "formatDateTime", e.this, self.format_time(e), e.args.get("zone")
     874            ),
     875            exp.TimeStrToTime: _timestrtotime_sql,
     876            exp.TimestampAdd: _datetime_delta_sql("TIMESTAMP_ADD"),
     877            exp.TimestampSub: _datetime_delta_sql("TIMESTAMP_SUB"),
     878            exp.VarMap: lambda self, e: _lower_func(var_map_sql(self, e)),
     879            exp.Xor: lambda self, e: self.func("xor", e.this, e.expression, *e.expressions),
     880            exp.MD5Digest: rename_func("MD5"),
     881            exp.MD5: lambda self, e: self.func("LOWER", self.func("HEX", self.func("MD5", e.this))),
     882            exp.SHA: rename_func("SHA1"),
     883            exp.SHA2: sha256_sql,
     884            exp.UnixToTime: _unix_to_time_sql,
     885            exp.TimestampTrunc: timestamptrunc_sql(zone=True),
     886            exp.Trim: trim_sql,
     887            exp.Variance: rename_func("varSamp"),
     888            exp.SchemaCommentProperty: lambda self, e: self.naked_property(e),
     889            exp.Stddev: rename_func("stddevSamp"),
     890            exp.Chr: rename_func("CHAR"),
     891            exp.Lag: lambda self, e: self.func(
     892                "lagInFrame", e.this, e.args.get("offset"), e.args.get("default")
     893            ),
     894            exp.Lead: lambda self, e: self.func(
     895                "leadInFrame", e.this, e.args.get("offset"), e.args.get("default")
     896            ),
     897        }
     898
     899        PROPERTIES_LOCATION = {
     900            **generator.Generator.PROPERTIES_LOCATION,
     901            exp.VolatileProperty: exp.Properties.Location.UNSUPPORTED,
     902            exp.PartitionedByProperty: exp.Properties.Location.POST_SCHEMA,
     903            exp.OnCluster: exp.Properties.Location.POST_NAME,
     904        }
     905
     906        # There's no list in docs, but it can be found in Clickhouse code
     907        # see `ClickHouse/src/Parsers/ParserCreate*.cpp`
     908        ON_CLUSTER_TARGETS = {
     909            "SCHEMA",  # Transpiled CREATE SCHEMA may have OnCluster property set
     910            "DATABASE",
     911            "TABLE",
     912            "VIEW",
     913            "DICTIONARY",
     914            "INDEX",
     915            "FUNCTION",
     916            "NAMED COLLECTION",
     917        }
     918
     919        # https://clickhouse.com/docs/en/sql-reference/data-types/nullable
     920        NON_NULLABLE_TYPES = {
     921            exp.DataType.Type.ARRAY,
     922            exp.DataType.Type.MAP,
     923            exp.DataType.Type.STRUCT,
     924        }
     925
     926        def strtodate_sql(self, expression: exp.StrToDate) -> str:
     927            strtodate_sql = self.function_fallback_sql(expression)
     928
     929            if not isinstance(expression.parent, exp.Cast):
     930                # StrToDate returns DATEs in other dialects (eg. postgres), so
     931                # this branch aims to improve the transpilation to clickhouse
     932                return f"CAST({strtodate_sql} AS DATE)"
     933
     934            return strtodate_sql
     935
     936        def cast_sql(self, expression: exp.Cast, safe_prefix: t.Optional[str] = None) -> str:
     937            this = expression.this
     938
     939            if isinstance(this, exp.StrToDate) and expression.to == exp.DataType.build("datetime"):
     940                return self.sql(this)
     941
     942            return super().cast_sql(expression, safe_prefix=safe_prefix)
     943
     944        def trycast_sql(self, expression: exp.TryCast) -> str:
     945            dtype = expression.to
     946            if not dtype.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True):
     947                # Casting x into Nullable(T) appears to behave similarly to TRY_CAST(x AS T)
     948                dtype.set("nullable", True)
     949
     950            return super().cast_sql(expression)
     951
     952        def _jsonpathsubscript_sql(self, expression: exp.JSONPathSubscript) -> str:
     953            this = self.json_path_part(expression.this)
     954            return str(int(this) + 1) if is_int(this) else this
     955
     956        def likeproperty_sql(self, expression: exp.LikeProperty) -> str:
     957            return f"AS {self.sql(expression, 'this')}"
     958
     959        def _any_to_has(
     960            self,
     961            expression: exp.EQ | exp.NEQ,
     962            default: t.Callable[[t.Any], str],
     963            prefix: str = "",
     964        ) -> str:
     965            if isinstance(expression.left, exp.Any):
     966                arr = expression.left
     967                this = expression.right
     968            elif isinstance(expression.right, exp.Any):
     969                arr = expression.right
     970                this = expression.left
     971            else:
     972                return default(expression)
     973
     974            return prefix + self.func("has", arr.this.unnest(), this)
     975
     976        def eq_sql(self, expression: exp.EQ) -> str:
     977            return self._any_to_has(expression, super().eq_sql)
     978
     979        def neq_sql(self, expression: exp.NEQ) -> str:
     980            return self._any_to_has(expression, super().neq_sql, "NOT ")
     981
     982        def regexpilike_sql(self, expression: exp.RegexpILike) -> str:
     983            # Manually add a flag to make the search case-insensitive
     984            regex = self.func("CONCAT", "'(?i)'", expression.expression)
     985            return self.func("match", expression.this, regex)
     986
     987        def datatype_sql(self, expression: exp.DataType) -> str:
     988            # String is the standard ClickHouse type, every other variant is just an alias.
     989            # Additionally, any supplied length parameter will be ignored.
     990            #
     991            # https://clickhouse.com/docs/en/sql-reference/data-types/string
     992            if expression.this in self.STRING_TYPE_MAPPING:
     993                dtype = "String"
     994            else:
     995                dtype = super().datatype_sql(expression)
     996
     997            # This section changes the type to `Nullable(...)` if the following conditions hold:
     998            # - It's marked as nullable - this ensures we won't wrap ClickHouse types with `Nullable`
     999            #   and change their semantics
    1000            # - It's not the key type of a `Map`. This is because ClickHouse enforces the following
    1001            #   constraint: "Type of Map key must be a type, that can be represented by integer or
    1002            #   String or FixedString (possibly LowCardinality) or UUID or IPv6"
    1003            # - It's not a composite type, e.g. `Nullable(Array(...))` is not a valid type
    1004            parent = expression.parent
    1005            nullable = expression.args.get("nullable")
    1006            if nullable is True or (
    1007                nullable is None
    1008                and not (
    1009                    isinstance(parent, exp.DataType)
    1010                    and parent.is_type(exp.DataType.Type.MAP, check_nullable=True)
    1011                    and expression.index in (None, 0)
    1012                )
    1013                and not expression.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True)
    1014            ):
    1015                dtype = f"Nullable({dtype})"
    1016
    1017            return dtype
    1018
    1019        def cte_sql(self, expression: exp.CTE) -> str:
    1020            if expression.args.get("scalar"):
    1021                this = self.sql(expression, "this")
    1022                alias = self.sql(expression, "alias")
    1023                return f"{this} AS {alias}"
    1024
    1025            return super().cte_sql(expression)
    1026
    1027        def after_limit_modifiers(self, expression: exp.Expression) -> t.List[str]:
    1028            return super().after_limit_modifiers(expression) + [
    1029                (
    1030                    self.seg("SETTINGS ") + self.expressions(expression, key="settings", flat=True)
    1031                    if expression.args.get("settings")
    1032                    else ""
    1033                ),
    1034                (
    1035                    self.seg("FORMAT ") + self.sql(expression, "format")
    1036                    if expression.args.get("format")
    1037                    else ""
    1038                ),
    1039            ]
    1040
    1041        def parameterizedagg_sql(self, expression: exp.ParameterizedAgg) -> str:
    1042            params = self.expressions(expression, key="params", flat=True)
    1043            return self.func(expression.name, *expression.expressions) + f"({params})"
    1044
    1045        def anonymousaggfunc_sql(self, expression: exp.AnonymousAggFunc) -> str:
    1046            return self.func(expression.name, *expression.expressions)
    1047
    1048        def combinedaggfunc_sql(self, expression: exp.CombinedAggFunc) -> str:
    1049            return self.anonymousaggfunc_sql(expression)
    1050
    1051        def combinedparameterizedagg_sql(self, expression: exp.CombinedParameterizedAgg) -> str:
    1052            return self.parameterizedagg_sql(expression)
    1053
    1054        def placeholder_sql(self, expression: exp.Placeholder) -> str:
    1055            return f"{{{expression.name}: {self.sql(expression, 'kind')}}}"
    1056
    1057        def oncluster_sql(self, expression: exp.OnCluster) -> str:
    1058            return f"ON CLUSTER {self.sql(expression, 'this')}"
    1059
    1060        def createable_sql(self, expression: exp.Create, locations: t.DefaultDict) -> str:
    1061            if expression.kind in self.ON_CLUSTER_TARGETS and locations.get(
    1062                exp.Properties.Location.POST_NAME
    1063            ):
    1064                this_name = self.sql(
    1065                    expression.this if isinstance(expression.this, exp.Schema) else expression,
    1066                    "this",
    1067                )
    1068                this_properties = " ".join(
    1069                    [self.sql(prop) for prop in locations[exp.Properties.Location.POST_NAME]]
    1070                )
    1071                this_schema = self.schema_columns_sql(expression.this)
    1072                return f"{this_name}{self.sep()}{this_properties}{self.sep()}{this_schema}"
    1073
    1074            return super().createable_sql(expression, locations)
    1075
    1076        def create_sql(self, expression: exp.Create) -> str:
    1077            # The comment property comes last in CTAS statements, i.e. after the query
    1078            query = expression.expression
    1079            if isinstance(query, exp.Query):
    1080                comment_prop = expression.find(exp.SchemaCommentProperty)
    1081                if comment_prop:
    1082                    comment_prop.pop()
    1083                    query.replace(exp.paren(query))
    1084            else:
    1085                comment_prop = None
    1086
    1087            create_sql = super().create_sql(expression)
    1088
    1089            comment_sql = self.sql(comment_prop)
    1090            comment_sql = f" {comment_sql}" if comment_sql else ""
    1091
    1092            return f"{create_sql}{comment_sql}"
    1093
    1094        def prewhere_sql(self, expression: exp.PreWhere) -> str:
    1095            this = self.indent(self.sql(expression, "this"))
    1096            return f"{self.seg('PREWHERE')}{self.sep()}{this}"
    1097
    1098        def indexcolumnconstraint_sql(self, expression: exp.IndexColumnConstraint) -> str:
    1099            this = self.sql(expression, "this")
    1100            this = f" {this}" if this else ""
    1101            expr = self.sql(expression, "expression")
    1102            expr = f" {expr}" if expr else ""
    1103            index_type = self.sql(expression, "index_type")
    1104            index_type = f" TYPE {index_type}" if index_type else ""
    1105            granularity = self.sql(expression, "granularity")
    1106            granularity = f" GRANULARITY {granularity}" if granularity else ""
    1107
    1108            return f"INDEX{this}{expr}{index_type}{granularity}"
    1109
    1110        def partition_sql(self, expression: exp.Partition) -> str:
    1111            return f"PARTITION {self.expressions(expression, flat=True)}"
    1112
    1113        def partitionid_sql(self, expression: exp.PartitionId) -> str:
    1114            return f"ID {self.sql(expression.this)}"
    1115
    1116        def replacepartition_sql(self, expression: exp.ReplacePartition) -> str:
    1117            return (
    1118                f"REPLACE {self.sql(expression.expression)} FROM {self.sql(expression, 'source')}"
    1119            )
    1120
    1121        def projectiondef_sql(self, expression: exp.ProjectionDef) -> str:
    1122            return f"PROJECTION {self.sql(expression.this)} {self.wrap(expression.expression)}"

DATEΤΙΜΕ_DELTA = typing.Union[sqlglot.expressions.DateAdd, sqlglot.expressions.DateDiff, sqlglot.expressions.DateSub, sqlglot.expressions.TimestampSub, sqlglot.expressions.TimestampAdd]
class ClickHouse(sqlglot.dialects.dialect.Dialect): View Source

     133class ClickHouse(Dialect):
     134    NORMALIZE_FUNCTIONS: bool | str = False
     135    NULL_ORDERING = "nulls_are_last"
     136    SUPPORTS_USER_DEFINED_TYPES = False
     137    SAFE_DIVISION = True
     138    LOG_BASE_FIRST: t.Optional[bool] = None
     139    FORCE_EARLY_ALIAS_REF_EXPANSION = True
     140
     141    # https://github.com/ClickHouse/ClickHouse/issues/33935#issue-1112165779
     142    NORMALIZATION_STRATEGY = NormalizationStrategy.CASE_SENSITIVE
     143
     144    UNESCAPED_SEQUENCES = {
     145        "\\0": "\0",
     146    }
     147
     148    CREATABLE_KIND_MAPPING = {"DATABASE": "SCHEMA"}
     149
     150    SET_OP_DISTINCT_BY_DEFAULT: t.Dict[t.Type[exp.Expression], t.Optional[bool]] = {
     151        exp.Except: False,
     152        exp.Intersect: False,
     153        exp.Union: None,
     154    }
     155
     156    class Tokenizer(tokens.Tokenizer):
     157        COMMENTS = ["--", "#", "#!", ("/*", "*/")]
     158        IDENTIFIERS = ['"', "`"]
     159        STRING_ESCAPES = ["'", "\\"]
     160        BIT_STRINGS = [("0b", "")]
     161        HEX_STRINGS = [("0x", ""), ("0X", "")]
     162        HEREDOC_STRINGS = ["$"]
     163
     164        KEYWORDS = {
     165            **tokens.Tokenizer.KEYWORDS,
     166            "ATTACH": TokenType.COMMAND,
     167            "DATE32": TokenType.DATE32,
     168            "DATETIME64": TokenType.DATETIME64,
     169            "DICTIONARY": TokenType.DICTIONARY,
     170            "ENUM8": TokenType.ENUM8,
     171            "ENUM16": TokenType.ENUM16,
     172            "FINAL": TokenType.FINAL,
     173            "FIXEDSTRING": TokenType.FIXEDSTRING,
     174            "FLOAT32": TokenType.FLOAT,
     175            "FLOAT64": TokenType.DOUBLE,
     176            "GLOBAL": TokenType.GLOBAL,
     177            "INT256": TokenType.INT256,
     178            "LOWCARDINALITY": TokenType.LOWCARDINALITY,
     179            "MAP": TokenType.MAP,
     180            "NESTED": TokenType.NESTED,
     181            "SAMPLE": TokenType.TABLE_SAMPLE,
     182            "TUPLE": TokenType.STRUCT,
     183            "UINT128": TokenType.UINT128,
     184            "UINT16": TokenType.USMALLINT,
     185            "UINT256": TokenType.UINT256,
     186            "UINT32": TokenType.UINT,
     187            "UINT64": TokenType.UBIGINT,
     188            "UINT8": TokenType.UTINYINT,
     189            "IPV4": TokenType.IPV4,
     190            "IPV6": TokenType.IPV6,
     191            "AGGREGATEFUNCTION": TokenType.AGGREGATEFUNCTION,
     192            "SIMPLEAGGREGATEFUNCTION": TokenType.SIMPLEAGGREGATEFUNCTION,
     193            "SYSTEM": TokenType.COMMAND,
     194            "PREWHERE": TokenType.PREWHERE,
     195        }
     196        KEYWORDS.pop("/*+")
     197
     198        SINGLE_TOKENS = {
     199            **tokens.Tokenizer.SINGLE_TOKENS,
     200            "$": TokenType.HEREDOC_STRING,
     201        }
     202
     203    class Parser(parser.Parser):
     204        # Tested in ClickHouse's playground, it seems that the following two queries do the same thing
     205        # * select x from t1 union all select x from t2 limit 1;
     206        # * select x from t1 union all (select x from t2 limit 1);
     207        MODIFIERS_ATTACHED_TO_SET_OP = False
     208        INTERVAL_SPANS = False
     209
     210        FUNCTIONS = {
     211            **parser.Parser.FUNCTIONS,
     212            "ANY": exp.AnyValue.from_arg_list,
     213            "ARRAYSUM": exp.ArraySum.from_arg_list,
     214            "COUNTIF": _build_count_if,
     215            "DATE_ADD": build_date_delta(exp.DateAdd, default_unit=None),
     216            "DATEADD": build_date_delta(exp.DateAdd, default_unit=None),
     217            "DATE_DIFF": build_date_delta(exp.DateDiff, default_unit=None),
     218            "DATEDIFF": build_date_delta(exp.DateDiff, default_unit=None),
     219            "DATE_FORMAT": _build_date_format,
     220            "DATE_SUB": build_date_delta(exp.DateSub, default_unit=None),
     221            "DATESUB": build_date_delta(exp.DateSub, default_unit=None),
     222            "FORMATDATETIME": _build_date_format,
     223            "JSONEXTRACTSTRING": build_json_extract_path(
     224                exp.JSONExtractScalar, zero_based_indexing=False
     225            ),
     226            "MAP": parser.build_var_map,
     227            "MATCH": exp.RegexpLike.from_arg_list,
     228            "RANDCANONICAL": exp.Rand.from_arg_list,
     229            "STR_TO_DATE": _build_str_to_date,
     230            "TUPLE": exp.Struct.from_arg_list,
     231            "TIMESTAMP_SUB": build_date_delta(exp.TimestampSub, default_unit=None),
     232            "TIMESTAMPSUB": build_date_delta(exp.TimestampSub, default_unit=None),
     233            "TIMESTAMP_ADD": build_date_delta(exp.TimestampAdd, default_unit=None),
     234            "TIMESTAMPADD": build_date_delta(exp.TimestampAdd, default_unit=None),
     235            "UNIQ": exp.ApproxDistinct.from_arg_list,
     236            "XOR": lambda args: exp.Xor(expressions=args),
     237            "MD5": exp.MD5Digest.from_arg_list,
     238            "SHA256": lambda args: exp.SHA2(this=seq_get(args, 0), length=exp.Literal.number(256)),
     239            "SHA512": lambda args: exp.SHA2(this=seq_get(args, 0), length=exp.Literal.number(512)),
     240        }
     241
     242        AGG_FUNCTIONS = {
     243            "count",
     244            "min",
     245            "max",
     246            "sum",
     247            "avg",
     248            "any",
     249            "stddevPop",
     250            "stddevSamp",
     251            "varPop",
     252            "varSamp",
     253            "corr",
     254            "covarPop",
     255            "covarSamp",
     256            "entropy",
     257            "exponentialMovingAverage",
     258            "intervalLengthSum",
     259            "kolmogorovSmirnovTest",
     260            "mannWhitneyUTest",
     261            "median",
     262            "rankCorr",
     263            "sumKahan",
     264            "studentTTest",
     265            "welchTTest",
     266            "anyHeavy",
     267            "anyLast",
     268            "boundingRatio",
     269            "first_value",
     270            "last_value",
     271            "argMin",
     272            "argMax",
     273            "avgWeighted",
     274            "topK",
     275            "topKWeighted",
     276            "deltaSum",
     277            "deltaSumTimestamp",
     278            "groupArray",
     279            "groupArrayLast",
     280            "groupUniqArray",
     281            "groupArrayInsertAt",
     282            "groupArrayMovingAvg",
     283            "groupArrayMovingSum",
     284            "groupArraySample",
     285            "groupBitAnd",
     286            "groupBitOr",
     287            "groupBitXor",
     288            "groupBitmap",
     289            "groupBitmapAnd",
     290            "groupBitmapOr",
     291            "groupBitmapXor",
     292            "sumWithOverflow",
     293            "sumMap",
     294            "minMap",
     295            "maxMap",
     296            "skewSamp",
     297            "skewPop",
     298            "kurtSamp",
     299            "kurtPop",
     300            "uniq",
     301            "uniqExact",
     302            "uniqCombined",
     303            "uniqCombined64",
     304            "uniqHLL12",
     305            "uniqTheta",
     306            "quantile",
     307            "quantiles",
     308            "quantileExact",
     309            "quantilesExact",
     310            "quantileExactLow",
     311            "quantilesExactLow",
     312            "quantileExactHigh",
     313            "quantilesExactHigh",
     314            "quantileExactWeighted",
     315            "quantilesExactWeighted",
     316            "quantileTiming",
     317            "quantilesTiming",
     318            "quantileTimingWeighted",
     319            "quantilesTimingWeighted",
     320            "quantileDeterministic",
     321            "quantilesDeterministic",
     322            "quantileTDigest",
     323            "quantilesTDigest",
     324            "quantileTDigestWeighted",
     325            "quantilesTDigestWeighted",
     326            "quantileBFloat16",
     327            "quantilesBFloat16",
     328            "quantileBFloat16Weighted",
     329            "quantilesBFloat16Weighted",
     330            "simpleLinearRegression",
     331            "stochasticLinearRegression",
     332            "stochasticLogisticRegression",
     333            "categoricalInformationValue",
     334            "contingency",
     335            "cramersV",
     336            "cramersVBiasCorrected",
     337            "theilsU",
     338            "maxIntersections",
     339            "maxIntersectionsPosition",
     340            "meanZTest",
     341            "quantileInterpolatedWeighted",
     342            "quantilesInterpolatedWeighted",
     343            "quantileGK",
     344            "quantilesGK",
     345            "sparkBar",
     346            "sumCount",
     347            "largestTriangleThreeBuckets",
     348            "histogram",
     349            "sequenceMatch",
     350            "sequenceCount",
     351            "windowFunnel",
     352            "retention",
     353            "uniqUpTo",
     354            "sequenceNextNode",
     355            "exponentialTimeDecayedAvg",
     356        }
     357
     358        AGG_FUNCTIONS_SUFFIXES = [
     359            "If",
     360            "Array",
     361            "ArrayIf",
     362            "Map",
     363            "SimpleState",
     364            "State",
     365            "Merge",
     366            "MergeState",
     367            "ForEach",
     368            "Distinct",
     369            "OrDefault",
     370            "OrNull",
     371            "Resample",
     372            "ArgMin",
     373            "ArgMax",
     374        ]
     375
     376        FUNC_TOKENS = {
     377            *parser.Parser.FUNC_TOKENS,
     378            TokenType.SET,
     379        }
     380
     381        RESERVED_TOKENS = parser.Parser.RESERVED_TOKENS - {TokenType.SELECT}
     382
     383        ID_VAR_TOKENS = {
     384            *parser.Parser.ID_VAR_TOKENS,
     385            TokenType.LIKE,
     386        }
     387
     388        AGG_FUNC_MAPPING = (
     389            lambda functions, suffixes: {
     390                f"{f}{sfx}": (f, sfx) for sfx in (suffixes + [""]) for f in functions
     391            }
     392        )(AGG_FUNCTIONS, AGG_FUNCTIONS_SUFFIXES)
     393
     394        FUNCTIONS_WITH_ALIASED_ARGS = {*parser.Parser.FUNCTIONS_WITH_ALIASED_ARGS, "TUPLE"}
     395
     396        FUNCTION_PARSERS = {
     397            **parser.Parser.FUNCTION_PARSERS,
     398            "ARRAYJOIN": lambda self: self.expression(exp.Explode, this=self._parse_expression()),
     399            "QUANTILE": lambda self: self._parse_quantile(),
     400        }
     401
     402        FUNCTION_PARSERS.pop("MATCH")
     403
     404        NO_PAREN_FUNCTION_PARSERS = parser.Parser.NO_PAREN_FUNCTION_PARSERS.copy()
     405        NO_PAREN_FUNCTION_PARSERS.pop("ANY")
     406
     407        NO_PAREN_FUNCTIONS = parser.Parser.NO_PAREN_FUNCTIONS.copy()
     408        NO_PAREN_FUNCTIONS.pop(TokenType.CURRENT_TIMESTAMP)
     409
     410        RANGE_PARSERS = {
     411            **parser.Parser.RANGE_PARSERS,
     412            TokenType.GLOBAL: lambda self, this: self._match(TokenType.IN)
     413            and self._parse_in(this, is_global=True),
     414        }
     415
     416        # The PLACEHOLDER entry is popped because 1) it doesn't affect Clickhouse (it corresponds to
     417        # the postgres-specific JSONBContains parser) and 2) it makes parsing the ternary op simpler.
     418        COLUMN_OPERATORS = parser.Parser.COLUMN_OPERATORS.copy()
     419        COLUMN_OPERATORS.pop(TokenType.PLACEHOLDER)
     420
     421        JOIN_KINDS = {
     422            *parser.Parser.JOIN_KINDS,
     423            TokenType.ANY,
     424            TokenType.ASOF,
     425            TokenType.ARRAY,
     426        }
     427
     428        TABLE_ALIAS_TOKENS = parser.Parser.TABLE_ALIAS_TOKENS - {
     429            TokenType.ANY,
     430            TokenType.ARRAY,
     431            TokenType.FINAL,
     432            TokenType.FORMAT,
     433            TokenType.SETTINGS,
     434        }
     435
     436        ALIAS_TOKENS = parser.Parser.ALIAS_TOKENS - {
     437            TokenType.FORMAT,
     438        }
     439
     440        LOG_DEFAULTS_TO_LN = True
     441
     442        QUERY_MODIFIER_PARSERS = {
     443            **parser.Parser.QUERY_MODIFIER_PARSERS,
     444            TokenType.SETTINGS: lambda self: (
     445                "settings",
     446                self._advance() or self._parse_csv(self._parse_assignment),
     447            ),
     448            TokenType.FORMAT: lambda self: ("format", self._advance() or self._parse_id_var()),
     449        }
     450
     451        CONSTRAINT_PARSERS = {
     452            **parser.Parser.CONSTRAINT_PARSERS,
     453            "INDEX": lambda self: self._parse_index_constraint(),
     454            "CODEC": lambda self: self._parse_compress(),
     455        }
     456
     457        ALTER_PARSERS = {
     458            **parser.Parser.ALTER_PARSERS,
     459            "REPLACE": lambda self: self._parse_alter_table_replace(),
     460        }
     461
     462        SCHEMA_UNNAMED_CONSTRAINTS = {
     463            *parser.Parser.SCHEMA_UNNAMED_CONSTRAINTS,
     464            "INDEX",
     465        }
     466
     467        PLACEHOLDER_PARSERS = {
     468            **parser.Parser.PLACEHOLDER_PARSERS,
     469            TokenType.L_BRACE: lambda self: self._parse_query_parameter(),
     470        }
     471
     472        def _parse_types(
     473            self, check_func: bool = False, schema: bool = False, allow_identifiers: bool = True
     474        ) -> t.Optional[exp.Expression]:
     475            dtype = super()._parse_types(
     476                check_func=check_func, schema=schema, allow_identifiers=allow_identifiers
     477            )
     478            if isinstance(dtype, exp.DataType) and dtype.args.get("nullable") is not True:
     479                # Mark every type as non-nullable which is ClickHouse's default, unless it's
     480                # already marked as nullable. This marker helps us transpile types from other
     481                # dialects to ClickHouse, so that we can e.g. produce `CAST(x AS Nullable(String))`
     482                # from `CAST(x AS TEXT)`. If there is a `NULL` value in `x`, the former would
     483                # fail in ClickHouse without the `Nullable` type constructor.
     484                dtype.set("nullable", False)
     485
     486            return dtype
     487
     488        def _parse_extract(self) -> exp.Extract | exp.Anonymous:
     489            index = self._index
     490            this = self._parse_bitwise()
     491            if self._match(TokenType.FROM):
     492                self._retreat(index)
     493                return super()._parse_extract()
     494
     495            # We return Anonymous here because extract and regexpExtract have different semantics,
     496            # so parsing extract(foo, bar) into RegexpExtract can potentially break queries. E.g.,
     497            # `extract('foobar', 'b')` works, but ClickHouse crashes for `regexpExtract('foobar', 'b')`.
     498            #
     499            # TODO: can we somehow convert the former into an equivalent `regexpExtract` call?
     500            self._match(TokenType.COMMA)
     501            return self.expression(
     502                exp.Anonymous, this="extract", expressions=[this, self._parse_bitwise()]
     503            )
     504
     505        def _parse_assignment(self) -> t.Optional[exp.Expression]:
     506            this = super()._parse_assignment()
     507
     508            if self._match(TokenType.PLACEHOLDER):
     509                return self.expression(
     510                    exp.If,
     511                    this=this,
     512                    true=self._parse_assignment(),
     513                    false=self._match(TokenType.COLON) and self._parse_assignment(),
     514                )
     515
     516            return this
     517
     518        def _parse_query_parameter(self) -> t.Optional[exp.Expression]:
     519            """
     520            Parse a placeholder expression like SELECT {abc: UInt32} or FROM {table: Identifier}
     521            https://clickhouse.com/docs/en/sql-reference/syntax#defining-and-using-query-parameters
     522            """
     523            this = self._parse_id_var()
     524            self._match(TokenType.COLON)
     525            kind = self._parse_types(check_func=False, allow_identifiers=False) or (
     526                self._match_text_seq("IDENTIFIER") and "Identifier"
     527            )
     528
     529            if not kind:
     530                self.raise_error("Expecting a placeholder type or 'Identifier' for tables")
     531            elif not self._match(TokenType.R_BRACE):
     532                self.raise_error("Expecting }")
     533
     534            return self.expression(exp.Placeholder, this=this, kind=kind)
     535
     536        def _parse_in(self, this: t.Optional[exp.Expression], is_global: bool = False) -> exp.In:
     537            this = super()._parse_in(this)
     538            this.set("is_global", is_global)
     539            return this
     540
     541        def _parse_table(
     542            self,
     543            schema: bool = False,
     544            joins: bool = False,
     545            alias_tokens: t.Optional[t.Collection[TokenType]] = None,
     546            parse_bracket: bool = False,
     547            is_db_reference: bool = False,
     548            parse_partition: bool = False,
     549        ) -> t.Optional[exp.Expression]:
     550            this = super()._parse_table(
     551                schema=schema,
     552                joins=joins,
     553                alias_tokens=alias_tokens,
     554                parse_bracket=parse_bracket,
     555                is_db_reference=is_db_reference,
     556            )
     557
     558            if self._match(TokenType.FINAL):
     559                this = self.expression(exp.Final, this=this)
     560
     561            return this
     562
     563        def _parse_position(self, haystack_first: bool = False) -> exp.StrPosition:
     564            return super()._parse_position(haystack_first=True)
     565
     566        # https://clickhouse.com/docs/en/sql-reference/statements/select/with/
     567        def _parse_cte(self) -> exp.CTE:
     568            # WITH <identifier> AS <subquery expression>
     569            cte: t.Optional[exp.CTE] = self._try_parse(super()._parse_cte)
     570
     571            if not cte:
     572                # WITH <expression> AS <identifier>
     573                cte = self.expression(
     574                    exp.CTE,
     575                    this=self._parse_assignment(),
     576                    alias=self._parse_table_alias(),
     577                    scalar=True,
     578                )
     579
     580            return cte
     581
     582        def _parse_join_parts(
     583            self,
     584        ) -> t.Tuple[t.Optional[Token], t.Optional[Token], t.Optional[Token]]:
     585            is_global = self._match(TokenType.GLOBAL) and self._prev
     586            kind_pre = self._match_set(self.JOIN_KINDS, advance=False) and self._prev
     587
     588            if kind_pre:
     589                kind = self._match_set(self.JOIN_KINDS) and self._prev
     590                side = self._match_set(self.JOIN_SIDES) and self._prev
     591                return is_global, side, kind
     592
     593            return (
     594                is_global,
     595                self._match_set(self.JOIN_SIDES) and self._prev,
     596                self._match_set(self.JOIN_KINDS) and self._prev,
     597            )
     598
     599        def _parse_join(
     600            self, skip_join_token: bool = False, parse_bracket: bool = False
     601        ) -> t.Optional[exp.Join]:
     602            join = super()._parse_join(skip_join_token=skip_join_token, parse_bracket=True)
     603            if join:
     604                join.set("global", join.args.pop("method", None))
     605
     606            return join
     607
     608        def _parse_function(
     609            self,
     610            functions: t.Optional[t.Dict[str, t.Callable]] = None,
     611            anonymous: bool = False,
     612            optional_parens: bool = True,
     613            any_token: bool = False,
     614        ) -> t.Optional[exp.Expression]:
     615            expr = super()._parse_function(
     616                functions=functions,
     617                anonymous=anonymous,
     618                optional_parens=optional_parens,
     619                any_token=any_token,
     620            )
     621
     622            func = expr.this if isinstance(expr, exp.Window) else expr
     623
     624            # Aggregate functions can be split in 2 parts: <func_name><suffix>
     625            parts = (
     626                self.AGG_FUNC_MAPPING.get(func.this) if isinstance(func, exp.Anonymous) else None
     627            )
     628
     629            if parts:
     630                params = self._parse_func_params(func)
     631
     632                kwargs = {
     633                    "this": func.this,
     634                    "expressions": func.expressions,
     635                }
     636                if parts[1]:
     637                    kwargs["parts"] = parts
     638                    exp_class = exp.CombinedParameterizedAgg if params else exp.CombinedAggFunc
     639                else:
     640                    exp_class = exp.ParameterizedAgg if params else exp.AnonymousAggFunc
     641
     642                kwargs["exp_class"] = exp_class
     643                if params:
     644                    kwargs["params"] = params
     645
     646                func = self.expression(**kwargs)
     647
     648                if isinstance(expr, exp.Window):
     649                    # The window's func was parsed as Anonymous in base parser, fix its
     650                    # type to be ClickHouse style CombinedAnonymousAggFunc / AnonymousAggFunc
     651                    expr.set("this", func)
     652                elif params:
     653                    # Params have blocked super()._parse_function() from parsing the following window
     654                    # (if that exists) as they're standing between the function call and the window spec
     655                    expr = self._parse_window(func)
     656                else:
     657                    expr = func
     658
     659            return expr
     660
     661        def _parse_func_params(
     662            self, this: t.Optional[exp.Func] = None
     663        ) -> t.Optional[t.List[exp.Expression]]:
     664            if self._match_pair(TokenType.R_PAREN, TokenType.L_PAREN):
     665                return self._parse_csv(self._parse_lambda)
     666
     667            if self._match(TokenType.L_PAREN):
     668                params = self._parse_csv(self._parse_lambda)
     669                self._match_r_paren(this)
     670                return params
     671
     672            return None
     673
     674        def _parse_quantile(self) -> exp.Quantile:
     675            this = self._parse_lambda()
     676            params = self._parse_func_params()
     677            if params:
     678                return self.expression(exp.Quantile, this=params[0], quantile=this)
     679            return self.expression(exp.Quantile, this=this, quantile=exp.Literal.number(0.5))
     680
     681        def _parse_wrapped_id_vars(self, optional: bool = False) -> t.List[exp.Expression]:
     682            return super()._parse_wrapped_id_vars(optional=True)
     683
     684        def _parse_primary_key(
     685            self, wrapped_optional: bool = False, in_props: bool = False
     686        ) -> exp.PrimaryKeyColumnConstraint | exp.PrimaryKey:
     687            return super()._parse_primary_key(
     688                wrapped_optional=wrapped_optional or in_props, in_props=in_props
     689            )
     690
     691        def _parse_on_property(self) -> t.Optional[exp.Expression]:
     692            index = self._index
     693            if self._match_text_seq("CLUSTER"):
     694                this = self._parse_id_var()
     695                if this:
     696                    return self.expression(exp.OnCluster, this=this)
     697                else:
     698                    self._retreat(index)
     699            return None
     700
     701        def _parse_index_constraint(
     702            self, kind: t.Optional[str] = None
     703        ) -> exp.IndexColumnConstraint:
     704            # INDEX name1 expr TYPE type1(args) GRANULARITY value
     705            this = self._parse_id_var()
     706            expression = self._parse_assignment()
     707
     708            index_type = self._match_text_seq("TYPE") and (
     709                self._parse_function() or self._parse_var()
     710            )
     711
     712            granularity = self._match_text_seq("GRANULARITY") and self._parse_term()
     713
     714            return self.expression(
     715                exp.IndexColumnConstraint,
     716                this=this,
     717                expression=expression,
     718                index_type=index_type,
     719                granularity=granularity,
     720            )
     721
     722        def _parse_partition(self) -> t.Optional[exp.Partition]:
     723            # https://clickhouse.com/docs/en/sql-reference/statements/alter/partition#how-to-set-partition-expression
     724            if not self._match(TokenType.PARTITION):
     725                return None
     726
     727            if self._match_text_seq("ID"):
     728                # Corresponds to the PARTITION ID <string_value> syntax
     729                expressions: t.List[exp.Expression] = [
     730                    self.expression(exp.PartitionId, this=self._parse_string())
     731                ]
     732            else:
     733                expressions = self._parse_expressions()
     734
     735            return self.expression(exp.Partition, expressions=expressions)
     736
     737        def _parse_alter_table_replace(self) -> t.Optional[exp.Expression]:
     738            partition = self._parse_partition()
     739
     740            if not partition or not self._match(TokenType.FROM):
     741                return None
     742
     743            return self.expression(
     744                exp.ReplacePartition, expression=partition, source=self._parse_table_parts()
     745            )
     746
     747        def _parse_projection_def(self) -> t.Optional[exp.ProjectionDef]:
     748            if not self._match_text_seq("PROJECTION"):
     749                return None
     750
     751            return self.expression(
     752                exp.ProjectionDef,
     753                this=self._parse_id_var(),
     754                expression=self._parse_wrapped(self._parse_statement),
     755            )
     756
     757        def _parse_constraint(self) -> t.Optional[exp.Expression]:
     758            return super()._parse_constraint() or self._parse_projection_def()
     759
     760    class Generator(generator.Generator):
     761        QUERY_HINTS = False
     762        STRUCT_DELIMITER = ("(", ")")
     763        NVL2_SUPPORTED = False
     764        TABLESAMPLE_REQUIRES_PARENS = False
     765        TABLESAMPLE_SIZE_IS_ROWS = False
     766        TABLESAMPLE_KEYWORDS = "SAMPLE"
     767        LAST_DAY_SUPPORTS_DATE_PART = False
     768        CAN_IMPLEMENT_ARRAY_ANY = True
     769        SUPPORTS_TO_NUMBER = False
     770        JOIN_HINTS = False
     771        TABLE_HINTS = False
     772        GROUPINGS_SEP = ""
     773        SET_OP_MODIFIERS = False
     774        SUPPORTS_TABLE_ALIAS_COLUMNS = False
     775        VALUES_AS_TABLE = False
     776
     777        STRING_TYPE_MAPPING = {
     778            exp.DataType.Type.CHAR: "String",
     779            exp.DataType.Type.LONGBLOB: "String",
     780            exp.DataType.Type.LONGTEXT: "String",
     781            exp.DataType.Type.MEDIUMBLOB: "String",
     782            exp.DataType.Type.MEDIUMTEXT: "String",
     783            exp.DataType.Type.TINYBLOB: "String",
     784            exp.DataType.Type.TINYTEXT: "String",
     785            exp.DataType.Type.TEXT: "String",
     786            exp.DataType.Type.VARBINARY: "String",
     787            exp.DataType.Type.VARCHAR: "String",
     788        }
     789
     790        SUPPORTED_JSON_PATH_PARTS = {
     791            exp.JSONPathKey,
     792            exp.JSONPathRoot,
     793            exp.JSONPathSubscript,
     794        }
     795
     796        TYPE_MAPPING = {
     797            **generator.Generator.TYPE_MAPPING,
     798            **STRING_TYPE_MAPPING,
     799            exp.DataType.Type.ARRAY: "Array",
     800            exp.DataType.Type.BIGINT: "Int64",
     801            exp.DataType.Type.DATE32: "Date32",
     802            exp.DataType.Type.DATETIME: "DateTime",
     803            exp.DataType.Type.DATETIME64: "DateTime64",
     804            exp.DataType.Type.TIMESTAMP: "DateTime",
     805            exp.DataType.Type.TIMESTAMPTZ: "DateTime",
     806            exp.DataType.Type.DOUBLE: "Float64",
     807            exp.DataType.Type.ENUM: "Enum",
     808            exp.DataType.Type.ENUM8: "Enum8",
     809            exp.DataType.Type.ENUM16: "Enum16",
     810            exp.DataType.Type.FIXEDSTRING: "FixedString",
     811            exp.DataType.Type.FLOAT: "Float32",
     812            exp.DataType.Type.INT: "Int32",
     813            exp.DataType.Type.MEDIUMINT: "Int32",
     814            exp.DataType.Type.INT128: "Int128",
     815            exp.DataType.Type.INT256: "Int256",
     816            exp.DataType.Type.LOWCARDINALITY: "LowCardinality",
     817            exp.DataType.Type.MAP: "Map",
     818            exp.DataType.Type.NESTED: "Nested",
     819            exp.DataType.Type.SMALLINT: "Int16",
     820            exp.DataType.Type.STRUCT: "Tuple",
     821            exp.DataType.Type.TINYINT: "Int8",
     822            exp.DataType.Type.UBIGINT: "UInt64",
     823            exp.DataType.Type.UINT: "UInt32",
     824            exp.DataType.Type.UINT128: "UInt128",
     825            exp.DataType.Type.UINT256: "UInt256",
     826            exp.DataType.Type.USMALLINT: "UInt16",
     827            exp.DataType.Type.UTINYINT: "UInt8",
     828            exp.DataType.Type.IPV4: "IPv4",
     829            exp.DataType.Type.IPV6: "IPv6",
     830            exp.DataType.Type.AGGREGATEFUNCTION: "AggregateFunction",
     831            exp.DataType.Type.SIMPLEAGGREGATEFUNCTION: "SimpleAggregateFunction",
     832        }
     833
     834        TRANSFORMS = {
     835            **generator.Generator.TRANSFORMS,
     836            exp.AnyValue: rename_func("any"),
     837            exp.ApproxDistinct: rename_func("uniq"),
     838            exp.ArrayFilter: lambda self, e: self.func("arrayFilter", e.expression, e.this),
     839            exp.ArraySize: rename_func("LENGTH"),
     840            exp.ArraySum: rename_func("arraySum"),
     841            exp.ArgMax: arg_max_or_min_no_count("argMax"),
     842            exp.ArgMin: arg_max_or_min_no_count("argMin"),
     843            exp.Array: inline_array_sql,
     844            exp.CastToStrType: rename_func("CAST"),
     845            exp.CountIf: rename_func("countIf"),
     846            exp.CompressColumnConstraint: lambda self,
     847            e: f"CODEC({self.expressions(e, key='this', flat=True)})",
     848            exp.ComputedColumnConstraint: lambda self,
     849            e: f"{'MATERIALIZED' if e.args.get('persisted') else 'ALIAS'} {self.sql(e, 'this')}",
     850            exp.CurrentDate: lambda self, e: self.func("CURRENT_DATE"),
     851            exp.DateAdd: _datetime_delta_sql("DATE_ADD"),
     852            exp.DateDiff: _datetime_delta_sql("DATE_DIFF"),
     853            exp.DateStrToDate: rename_func("toDate"),
     854            exp.DateSub: _datetime_delta_sql("DATE_SUB"),
     855            exp.Explode: rename_func("arrayJoin"),
     856            exp.Final: lambda self, e: f"{self.sql(e, 'this')} FINAL",
     857            exp.IsNan: rename_func("isNaN"),
     858            exp.JSONExtract: json_extract_segments("JSONExtractString", quoted_index=False),
     859            exp.JSONExtractScalar: json_extract_segments("JSONExtractString", quoted_index=False),
     860            exp.JSONPathKey: json_path_key_only_name,
     861            exp.JSONPathRoot: lambda *_: "",
     862            exp.Map: lambda self, e: _lower_func(var_map_sql(self, e)),
     863            exp.Nullif: rename_func("nullIf"),
     864            exp.PartitionedByProperty: lambda self, e: f"PARTITION BY {self.sql(e, 'this')}",
     865            exp.Pivot: no_pivot_sql,
     866            exp.Quantile: _quantile_sql,
     867            exp.RegexpLike: lambda self, e: self.func("match", e.this, e.expression),
     868            exp.Rand: rename_func("randCanonical"),
     869            exp.StartsWith: rename_func("startsWith"),
     870            exp.StrPosition: lambda self, e: self.func(
     871                "position", e.this, e.args.get("substr"), e.args.get("position")
     872            ),
     873            exp.TimeToStr: lambda self, e: self.func(
     874                "formatDateTime", e.this, self.format_time(e), e.args.get("zone")
     875            ),
     876            exp.TimeStrToTime: _timestrtotime_sql,
     877            exp.TimestampAdd: _datetime_delta_sql("TIMESTAMP_ADD"),
     878            exp.TimestampSub: _datetime_delta_sql("TIMESTAMP_SUB"),
     879            exp.VarMap: lambda self, e: _lower_func(var_map_sql(self, e)),
     880            exp.Xor: lambda self, e: self.func("xor", e.this, e.expression, *e.expressions),
     881            exp.MD5Digest: rename_func("MD5"),
     882            exp.MD5: lambda self, e: self.func("LOWER", self.func("HEX", self.func("MD5", e.this))),
     883            exp.SHA: rename_func("SHA1"),
     884            exp.SHA2: sha256_sql,
     885            exp.UnixToTime: _unix_to_time_sql,
     886            exp.TimestampTrunc: timestamptrunc_sql(zone=True),
     887            exp.Trim: trim_sql,
     888            exp.Variance: rename_func("varSamp"),
     889            exp.SchemaCommentProperty: lambda self, e: self.naked_property(e),
     890            exp.Stddev: rename_func("stddevSamp"),
     891            exp.Chr: rename_func("CHAR"),
     892            exp.Lag: lambda self, e: self.func(
     893                "lagInFrame", e.this, e.args.get("offset"), e.args.get("default")
     894            ),
     895            exp.Lead: lambda self, e: self.func(
     896                "leadInFrame", e.this, e.args.get("offset"), e.args.get("default")
     897            ),
     898        }
     899
     900        PROPERTIES_LOCATION = {
     901            **generator.Generator.PROPERTIES_LOCATION,
     902            exp.VolatileProperty: exp.Properties.Location.UNSUPPORTED,
     903            exp.PartitionedByProperty: exp.Properties.Location.POST_SCHEMA,
     904            exp.OnCluster: exp.Properties.Location.POST_NAME,
     905        }
     906
     907        # There's no list in docs, but it can be found in Clickhouse code
     908        # see `ClickHouse/src/Parsers/ParserCreate*.cpp`
     909        ON_CLUSTER_TARGETS = {
     910            "SCHEMA",  # Transpiled CREATE SCHEMA may have OnCluster property set
     911            "DATABASE",
     912            "TABLE",
     913            "VIEW",
     914            "DICTIONARY",
     915            "INDEX",
     916            "FUNCTION",
     917            "NAMED COLLECTION",
     918        }
     919
     920        # https://clickhouse.com/docs/en/sql-reference/data-types/nullable
     921        NON_NULLABLE_TYPES = {
     922            exp.DataType.Type.ARRAY,
     923            exp.DataType.Type.MAP,
     924            exp.DataType.Type.STRUCT,
     925        }
     926
     927        def strtodate_sql(self, expression: exp.StrToDate) -> str:
     928            strtodate_sql = self.function_fallback_sql(expression)
     929
     930            if not isinstance(expression.parent, exp.Cast):
     931                # StrToDate returns DATEs in other dialects (eg. postgres), so
     932                # this branch aims to improve the transpilation to clickhouse
     933                return f"CAST({strtodate_sql} AS DATE)"
     934
     935            return strtodate_sql
     936
     937        def cast_sql(self, expression: exp.Cast, safe_prefix: t.Optional[str] = None) -> str:
     938            this = expression.this
     939
     940            if isinstance(this, exp.StrToDate) and expression.to == exp.DataType.build("datetime"):
     941                return self.sql(this)
     942
     943            return super().cast_sql(expression, safe_prefix=safe_prefix)
     944
     945        def trycast_sql(self, expression: exp.TryCast) -> str:
     946            dtype = expression.to
     947            if not dtype.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True):
     948                # Casting x into Nullable(T) appears to behave similarly to TRY_CAST(x AS T)
     949                dtype.set("nullable", True)
     950
     951            return super().cast_sql(expression)
     952
     953        def _jsonpathsubscript_sql(self, expression: exp.JSONPathSubscript) -> str:
     954            this = self.json_path_part(expression.this)
     955            return str(int(this) + 1) if is_int(this) else this
     956
     957        def likeproperty_sql(self, expression: exp.LikeProperty) -> str:
     958            return f"AS {self.sql(expression, 'this')}"
     959
     960        def _any_to_has(
     961            self,
     962            expression: exp.EQ | exp.NEQ,
     963            default: t.Callable[[t.Any], str],
     964            prefix: str = "",
     965        ) -> str:
     966            if isinstance(expression.left, exp.Any):
     967                arr = expression.left
     968                this = expression.right
     969            elif isinstance(expression.right, exp.Any):
     970                arr = expression.right
     971                this = expression.left
     972            else:
     973                return default(expression)
     974
     975            return prefix + self.func("has", arr.this.unnest(), this)
     976
     977        def eq_sql(self, expression: exp.EQ) -> str:
     978            return self._any_to_has(expression, super().eq_sql)
     979
     980        def neq_sql(self, expression: exp.NEQ) -> str:
     981            return self._any_to_has(expression, super().neq_sql, "NOT ")
     982
     983        def regexpilike_sql(self, expression: exp.RegexpILike) -> str:
     984            # Manually add a flag to make the search case-insensitive
     985            regex = self.func("CONCAT", "'(?i)'", expression.expression)
     986            return self.func("match", expression.this, regex)
     987
     988        def datatype_sql(self, expression: exp.DataType) -> str:
     989            # String is the standard ClickHouse type, every other variant is just an alias.
     990            # Additionally, any supplied length parameter will be ignored.
     991            #
     992            # https://clickhouse.com/docs/en/sql-reference/data-types/string
     993            if expression.this in self.STRING_TYPE_MAPPING:
     994                dtype = "String"
     995            else:
     996                dtype = super().datatype_sql(expression)
     997
     998            # This section changes the type to `Nullable(...)` if the following conditions hold:
     999            # - It's marked as nullable - this ensures we won't wrap ClickHouse types with `Nullable`
    1000            #   and change their semantics
    1001            # - It's not the key type of a `Map`. This is because ClickHouse enforces the following
    1002            #   constraint: "Type of Map key must be a type, that can be represented by integer or
    1003            #   String or FixedString (possibly LowCardinality) or UUID or IPv6"
    1004            # - It's not a composite type, e.g. `Nullable(Array(...))` is not a valid type
    1005            parent = expression.parent
    1006            nullable = expression.args.get("nullable")
    1007            if nullable is True or (
    1008                nullable is None
    1009                and not (
    1010                    isinstance(parent, exp.DataType)
    1011                    and parent.is_type(exp.DataType.Type.MAP, check_nullable=True)
    1012                    and expression.index in (None, 0)
    1013                )
    1014                and not expression.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True)
    1015            ):
    1016                dtype = f"Nullable({dtype})"
    1017
    1018            return dtype
    1019
    1020        def cte_sql(self, expression: exp.CTE) -> str:
    1021            if expression.args.get("scalar"):
    1022                this = self.sql(expression, "this")
    1023                alias = self.sql(expression, "alias")
    1024                return f"{this} AS {alias}"
    1025
    1026            return super().cte_sql(expression)
    1027
    1028        def after_limit_modifiers(self, expression: exp.Expression) -> t.List[str]:
    1029            return super().after_limit_modifiers(expression) + [
    1030                (
    1031                    self.seg("SETTINGS ") + self.expressions(expression, key="settings", flat=True)
    1032                    if expression.args.get("settings")
    1033                    else ""
    1034                ),
    1035                (
    1036                    self.seg("FORMAT ") + self.sql(expression, "format")
    1037                    if expression.args.get("format")
    1038                    else ""
    1039                ),
    1040            ]
    1041
    1042        def parameterizedagg_sql(self, expression: exp.ParameterizedAgg) -> str:
    1043            params = self.expressions(expression, key="params", flat=True)
    1044            return self.func(expression.name, *expression.expressions) + f"({params})"
    1045
    1046        def anonymousaggfunc_sql(self, expression: exp.AnonymousAggFunc) -> str:
    1047            return self.func(expression.name, *expression.expressions)
    1048
    1049        def combinedaggfunc_sql(self, expression: exp.CombinedAggFunc) -> str:
    1050            return self.anonymousaggfunc_sql(expression)
    1051
    1052        def combinedparameterizedagg_sql(self, expression: exp.CombinedParameterizedAgg) -> str:
    1053            return self.parameterizedagg_sql(expression)
    1054
    1055        def placeholder_sql(self, expression: exp.Placeholder) -> str:
    1056            return f"{{{expression.name}: {self.sql(expression, 'kind')}}}"
    1057
    1058        def oncluster_sql(self, expression: exp.OnCluster) -> str:
    1059            return f"ON CLUSTER {self.sql(expression, 'this')}"
    1060
    1061        def createable_sql(self, expression: exp.Create, locations: t.DefaultDict) -> str:
    1062            if expression.kind in self.ON_CLUSTER_TARGETS and locations.get(
    1063                exp.Properties.Location.POST_NAME
    1064            ):
    1065                this_name = self.sql(
    1066                    expression.this if isinstance(expression.this, exp.Schema) else expression,
    1067                    "this",
    1068                )
    1069                this_properties = " ".join(
    1070                    [self.sql(prop) for prop in locations[exp.Properties.Location.POST_NAME]]
    1071                )
    1072                this_schema = self.schema_columns_sql(expression.this)
    1073                return f"{this_name}{self.sep()}{this_properties}{self.sep()}{this_schema}"
    1074
    1075            return super().createable_sql(expression, locations)
    1076
    1077        def create_sql(self, expression: exp.Create) -> str:
    1078            # The comment property comes last in CTAS statements, i.e. after the query
    1079            query = expression.expression
    1080            if isinstance(query, exp.Query):
    1081                comment_prop = expression.find(exp.SchemaCommentProperty)
    1082                if comment_prop:
    1083                    comment_prop.pop()
    1084                    query.replace(exp.paren(query))
    1085            else:
    1086                comment_prop = None
    1087
    1088            create_sql = super().create_sql(expression)
    1089
    1090            comment_sql = self.sql(comment_prop)
    1091            comment_sql = f" {comment_sql}" if comment_sql else ""
    1092
    1093            return f"{create_sql}{comment_sql}"
    1094
    1095        def prewhere_sql(self, expression: exp.PreWhere) -> str:
    1096            this = self.indent(self.sql(expression, "this"))
    1097            return f"{self.seg('PREWHERE')}{self.sep()}{this}"
    1098
    1099        def indexcolumnconstraint_sql(self, expression: exp.IndexColumnConstraint) -> str:
    1100            this = self.sql(expression, "this")
    1101            this = f" {this}" if this else ""
    1102            expr = self.sql(expression, "expression")
    1103            expr = f" {expr}" if expr else ""
    1104            index_type = self.sql(expression, "index_type")
    1105            index_type = f" TYPE {index_type}" if index_type else ""
    1106            granularity = self.sql(expression, "granularity")
    1107            granularity = f" GRANULARITY {granularity}" if granularity else ""
    1108
    1109            return f"INDEX{this}{expr}{index_type}{granularity}"
    1110
    1111        def partition_sql(self, expression: exp.Partition) -> str:
    1112            return f"PARTITION {self.expressions(expression, flat=True)}"
    1113
    1114        def partitionid_sql(self, expression: exp.PartitionId) -> str:
    1115            return f"ID {self.sql(expression.this)}"
    1116
    1117        def replacepartition_sql(self, expression: exp.ReplacePartition) -> str:
    1118            return (
    1119                f"REPLACE {self.sql(expression.expression)} FROM {self.sql(expression, 'source')}"
    1120            )
    1121
    1122        def projectiondef_sql(self, expression: exp.ProjectionDef) -> str:
    1123            return f"PROJECTION {self.sql(expression.this)} {self.wrap(expression.expression)}"

NORMALIZE_FUNCTIONS: bool | str = False

Determines how function names are going to be normalized.

###### Possible values:

> "upper" or True: Convert names to uppercase. "lower": Convert names to lowercase. False: Disables function name normalization.

NULL_ORDERING = 'nulls_are_last'

Default `NULL` ordering method to use if not explicitly set. Possible values: `"nulls_are_small"`, `"nulls_are_large"`, `"nulls_are_last"`

SUPPORTS_USER_DEFINED_TYPES = False

Whether user-defined data types are supported.

SAFE_DIVISION = True

Whether division by zero throws an error (`False`) or returns NULL (`True`).

LOG_BASE_FIRST: Optional[bool] = None

Whether the base comes first in the `LOG` function. Possible values: `True`, `False`, `None` (two arguments are not supported by `LOG`)

FORCE_EARLY_ALIAS_REF_EXPANSION = True

Whether alias reference expansion (_expand_alias_refs()) should run before column qualification (_qualify_columns()).

###### For example:

> WITH data AS ( SELECT 1 AS id, 2 AS my_id ) SELECT id AS my_id FROM data WHERE my_id = 1 GROUP BY my_id, HAVING my_id = 1

In most dialects, "my_id" would refer to "data.my_id" across the query, except: - BigQuery, which will forward the alias to GROUP BY + HAVING clauses i.e it resolves to "WHERE my_id = 1 GROUP BY id HAVING id = 1" - Clickhouse, which will forward the alias across the query i.e it resolves to "WHERE id = 1 GROUP BY id HAVING id = 1"

NORMALIZATION_STRATEGY = <NormalizationStrategy.CASE_SENSITIVE: 'CASE_SENSITIVE'>

Specifies the strategy according to which identifiers should be normalized.

UNESCAPED_SEQUENCES = {'\\a': '\x07', '\\b': '\x08', '\\f': '\x0c', '\\n': '\n', '\\r': '\r', '\\t': '\t', '\\v': '\x0b', '\\\\': '\\', '\\0': '\x00'}

Mapping of an escaped sequence (`\n`) to its unescaped version (`` ).

CREATABLE_KIND_MAPPING = {'DATABASE': 'SCHEMA'}

Helper for dialects that use a different name for the same creatable kind. For example, the Clickhouse equivalent of CREATE SCHEMA is CREATE DATABASE.

SET_OP_DISTINCT_BY_DEFAULT: Dict[Type[sqlglot.expressions.Expression], Optional[bool]] = {<class 'sqlglot.expressions.Except'>: False, <class 'sqlglot.expressions.Intersect'>: False, <class 'sqlglot.expressions.Union'>: None}

Whether a set operation uses DISTINCT by default. This is `None` when either `DISTINCT` or `ALL` must be explicitly specified.

SUPPORTS_COLUMN_JOIN_MARKS = False

Whether the old-style outer join (+) syntax is supported.

tokenizer_class = <class 'ClickHouse.Tokenizer'>
jsonpath_tokenizer_class = <class 'sqlglot.tokens.JSONPathTokenizer'>
parser_class = <class 'ClickHouse.Parser'>
generator_class = <class 'ClickHouse.Generator'>
TIME_TRIE: Dict = {}
FORMAT_TRIE: Dict = {}
INVERSE_TIME_MAPPING: Dict[str, str] = {}
INVERSE_TIME_TRIE: Dict = {}
INVERSE_FORMAT_MAPPING: Dict[str, str] = {}
INVERSE_FORMAT_TRIE: Dict = {}
INVERSE_CREATABLE_KIND_MAPPING: dict[str, str] = {'SCHEMA': 'DATABASE'}
ESCAPED_SEQUENCES: Dict[str, str] = {'\x07': '\\a', '\x08': '\\b', '\x0c': '\\f', '\n': '\\n', '\r': '\\r', '\t': '\\t', '\x0b': '\\v', '\\': '\\\\', '\x00': '\\0'}
QUOTE_START = "'"
QUOTE_END = "'"
IDENTIFIER_START = '"'
IDENTIFIER_END = '"'
BIT_START: Optional[str] = '0b'
BIT_END: Optional[str] = ''
HEX_START: Optional[str] = '0x'
HEX_END: Optional[str] = ''
BYTE_START: Optional[str] = None
BYTE_END: Optional[str] = None
UNICODE_START: Optional[str] = None
UNICODE_END: Optional[str] = None

##### Inherited Members

sqlglot.dialects.dialect.Dialect
  Dialect
  INDEX_OFFSET
  WEEK_OFFSET
  UNNEST_COLUMN_ONLY
  ALIAS_POST_TABLESAMPLE
  TABLESAMPLE_SIZE_IS_PERCENT
  IDENTIFIERS_CAN_START_WITH_DIGIT
  DPIPE_IS_STRING_CONCAT
  STRICT_STRING_CONCAT
  SUPPORTS_SEMI_ANTI_JOIN
  COPY_PARAMS_ARE_CSV
  TYPED_DIVISION
  CONCAT_COALESCE
  HEX_LOWERCASE
  DATE_FORMAT
  DATEINT_FORMAT
  TIME_FORMAT
  TIME_MAPPING
  FORMAT_MAPPING
  PSEUDOCOLUMNS
  PREFER_CTE_ALIAS_COLUMN
  EXPAND_ALIAS_REFS_EARLY_ONLY_IN_GROUP_BY
  SUPPORTS_ORDER_BY_ALL
  HAS_DISTINCT_ARRAY_CONSTRUCTORS
  SUPPORTS_FIXED_SIZE_ARRAYS
  STRICT_JSON_PATH_SYNTAX
  ON_CONDITION_EMPTY_BEFORE_ERROR
  ARRAY_AGG_INCLUDES_NULLS
  REGEXP_EXTRACT_DEFAULT_GROUP
  DATE_PART_MAPPING
  TYPE_TO_EXPRESSIONS
  ANNOTATORS
  get_or_raise
  format_time
  settings
  normalize_identifier
  case_sensitive
  can_identify
  quote_identifier
  to_json_path
  parse
  parse_into
  generate
  transpile
  tokenize
  tokenizer
  jsonpath_tokenizer
  parser
  generator

class ClickHouse.Tokenizer(sqlglot.tokens.Tokenizer): View Source

    156    class Tokenizer(tokens.Tokenizer):
    157        COMMENTS = ["--", "#", "#!", ("/*", "*/")]
    158        IDENTIFIERS = ['"', "`"]
    159        STRING_ESCAPES = ["'", "\\"]
    160        BIT_STRINGS = [("0b", "")]
    161        HEX_STRINGS = [("0x", ""), ("0X", "")]
    162        HEREDOC_STRINGS = ["$"]
    163
    164        KEYWORDS = {
    165            **tokens.Tokenizer.KEYWORDS,
    166            "ATTACH": TokenType.COMMAND,
    167            "DATE32": TokenType.DATE32,
    168            "DATETIME64": TokenType.DATETIME64,
    169            "DICTIONARY": TokenType.DICTIONARY,
    170            "ENUM8": TokenType.ENUM8,
    171            "ENUM16": TokenType.ENUM16,
    172            "FINAL": TokenType.FINAL,
    173            "FIXEDSTRING": TokenType.FIXEDSTRING,
    174            "FLOAT32": TokenType.FLOAT,
    175            "FLOAT64": TokenType.DOUBLE,
    176            "GLOBAL": TokenType.GLOBAL,
    177            "INT256": TokenType.INT256,
    178            "LOWCARDINALITY": TokenType.LOWCARDINALITY,
    179            "MAP": TokenType.MAP,
    180            "NESTED": TokenType.NESTED,
    181            "SAMPLE": TokenType.TABLE_SAMPLE,
    182            "TUPLE": TokenType.STRUCT,
    183            "UINT128": TokenType.UINT128,
    184            "UINT16": TokenType.USMALLINT,
    185            "UINT256": TokenType.UINT256,
    186            "UINT32": TokenType.UINT,
    187            "UINT64": TokenType.UBIGINT,
    188            "UINT8": TokenType.UTINYINT,
    189            "IPV4": TokenType.IPV4,
    190            "IPV6": TokenType.IPV6,
    191            "AGGREGATEFUNCTION": TokenType.AGGREGATEFUNCTION,
    192            "SIMPLEAGGREGATEFUNCTION": TokenType.SIMPLEAGGREGATEFUNCTION,
    193            "SYSTEM": TokenType.COMMAND,
    194            "PREWHERE": TokenType.PREWHERE,
    195        }
    196        KEYWORDS.pop("/*+")
    197
    198        SINGLE_TOKENS = {
    199            **tokens.Tokenizer.SINGLE_TOKENS,
    200            "$": TokenType.HEREDOC_STRING,
    201        }

COMMENTS = ['--', '#', '#!', ('/*', '*/')]
IDENTIFIERS = ['"', '`']
STRING_ESCAPES = ["'", '\\']
BIT_STRINGS = [('0b', '')]
HEX_STRINGS = [('0x', ''), ('0X', '')]
HEREDOC_STRINGS = ['$']
KEYWORDS = {'{%': <TokenType.BLOCK_START: 'BLOCK_START'>, '{%+': <TokenType.BLOCK_START: 'BLOCK_START'>, '{%-': <TokenType.BLOCK_START: 'BLOCK_START'>, '%}': <TokenType.BLOCK_END: 'BLOCK_END'>, '+%}': <TokenType.BLOCK_END: 'BLOCK_END'>, '-%}': <TokenType.BLOCK_END: 'BLOCK_END'>, '{{+': <TokenType.BLOCK_START: 'BLOCK_START'>, '{{-': <TokenType.BLOCK_START: 'BLOCK_START'>, '+}}': <TokenType.BLOCK_END: 'BLOCK_END'>, '-}}': <TokenType.BLOCK_END: 'BLOCK_END'>, '==': <TokenType.EQ: 'EQ'>, '::': <TokenType.DCOLON: 'DCOLON'>, '||': <TokenType.DPIPE: 'DPIPE'>, '>=': <TokenType.GTE: 'GTE'>, '<=': <TokenType.LTE: 'LTE'>, '<>': <TokenType.NEQ: 'NEQ'>, '!=': <TokenType.NEQ: 'NEQ'>, ':=': <TokenType.COLON_EQ: 'COLON_EQ'>, '<=>': <TokenType.NULLSAFE_EQ: 'NULLSAFE_EQ'>, '->': <TokenType.ARROW: 'ARROW'>, '->>': <TokenType.DARROW: 'DARROW'>, '=>': <TokenType.FARROW: 'FARROW'>, '#>': <TokenType.HASH_ARROW: 'HASH_ARROW'>, '#>>': <TokenType.DHASH_ARROW: 'DHASH_ARROW'>, '<->': <TokenType.LR_ARROW: 'LR_ARROW'>, '&&': <TokenType.DAMP: 'DAMP'>, '??': <TokenType.DQMARK: 'DQMARK'>, 'ALL': <TokenType.ALL: 'ALL'>, 'ALWAYS': <TokenType.ALWAYS: 'ALWAYS'>, 'AND': <TokenType.AND: 'AND'>, 'ANTI': <TokenType.ANTI: 'ANTI'>, 'ANY': <TokenType.ANY: 'ANY'>, 'ASC': <TokenType.ASC: 'ASC'>, 'AS': <TokenType.ALIAS: 'ALIAS'>, 'ASOF': <TokenType.ASOF: 'ASOF'>, 'AUTOINCREMENT': <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, 'AUTO_INCREMENT': <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, 'BEGIN': <TokenType.BEGIN: 'BEGIN'>, 'BETWEEN': <TokenType.BETWEEN: 'BETWEEN'>, 'CACHE': <TokenType.CACHE: 'CACHE'>, 'UNCACHE': <TokenType.UNCACHE: 'UNCACHE'>, 'CASE': <TokenType.CASE: 'CASE'>, 'CHARACTER SET': <TokenType.CHARACTER_SET: 'CHARACTER_SET'>, 'CLUSTER BY': <TokenType.CLUSTER_BY: 'CLUSTER_BY'>, 'COLLATE': <TokenType.COLLATE: 'COLLATE'>, 'COLUMN': <TokenType.COLUMN: 'COLUMN'>, 'COMMIT': <TokenType.COMMIT: 'COMMIT'>, 'CONNECT BY': <TokenType.CONNECT_BY: 'CONNECT_BY'>, 'CONSTRAINT': <TokenType.CONSTRAINT: 'CONSTRAINT'>, 'COPY': <TokenType.COPY: 'COPY'>, 'CREATE': <TokenType.CREATE: 'CREATE'>, 'CROSS': <TokenType.CROSS: 'CROSS'>, 'CUBE': <TokenType.CUBE: 'CUBE'>, 'CURRENT_DATE': <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, 'CURRENT_TIME': <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, 'CURRENT_TIMESTAMP': <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, 'CURRENT_USER': <TokenType.CURRENT_USER: 'CURRENT_USER'>, 'DATABASE': <TokenType.DATABASE: 'DATABASE'>, 'DEFAULT': <TokenType.DEFAULT: 'DEFAULT'>, 'DELETE': <TokenType.DELETE: 'DELETE'>, 'DESC': <TokenType.DESC: 'DESC'>, 'DESCRIBE': <TokenType.DESCRIBE: 'DESCRIBE'>, 'DISTINCT': <TokenType.DISTINCT: 'DISTINCT'>, 'DISTRIBUTE BY': <TokenType.DISTRIBUTE_BY: 'DISTRIBUTE_BY'>, 'DIV': <TokenType.DIV: 'DIV'>, 'DROP': <TokenType.DROP: 'DROP'>, 'ELSE': <TokenType.ELSE: 'ELSE'>, 'END': <TokenType.END: 'END'>, 'ENUM': <TokenType.ENUM: 'ENUM'>, 'ESCAPE': <TokenType.ESCAPE: 'ESCAPE'>, 'EXCEPT': <TokenType.EXCEPT: 'EXCEPT'>, 'EXECUTE': <TokenType.EXECUTE: 'EXECUTE'>, 'EXISTS': <TokenType.EXISTS: 'EXISTS'>, 'FALSE': <TokenType.FALSE: 'FALSE'>, 'FETCH': <TokenType.FETCH: 'FETCH'>, 'FILTER': <TokenType.FILTER: 'FILTER'>, 'FIRST': <TokenType.FIRST: 'FIRST'>, 'FULL': <TokenType.FULL: 'FULL'>, 'FUNCTION': <TokenType.FUNCTION: 'FUNCTION'>, 'FOR': <TokenType.FOR: 'FOR'>, 'FOREIGN KEY': <TokenType.FOREIGN_KEY: 'FOREIGN_KEY'>, 'FORMAT': <TokenType.FORMAT: 'FORMAT'>, 'FROM': <TokenType.FROM: 'FROM'>, 'GEOGRAPHY': <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, 'GEOMETRY': <TokenType.GEOMETRY: 'GEOMETRY'>, 'GLOB': <TokenType.GLOB: 'GLOB'>, 'GROUP BY': <TokenType.GROUP_BY: 'GROUP_BY'>, 'GROUPING SETS': <TokenType.GROUPING_SETS: 'GROUPING_SETS'>, 'HAVING': <TokenType.HAVING: 'HAVING'>, 'ILIKE': <TokenType.ILIKE: 'ILIKE'>, 'IN': <TokenType.IN: 'IN'>, 'INDEX': <TokenType.INDEX: 'INDEX'>, 'INET': <TokenType.INET: 'INET'>, 'INNER': <TokenType.INNER: 'INNER'>, 'INSERT': <TokenType.INSERT: 'INSERT'>, 'INTERVAL': <TokenType.INTERVAL: 'INTERVAL'>, 'INTERSECT': <TokenType.INTERSECT: 'INTERSECT'>, 'INTO': <TokenType.INTO: 'INTO'>, 'IS': <TokenType.IS: 'IS'>, 'ISNULL': <TokenType.ISNULL: 'ISNULL'>, 'JOIN': <TokenType.JOIN: 'JOIN'>, 'KEEP': <TokenType.KEEP: 'KEEP'>, 'KILL': <TokenType.KILL: 'KILL'>, 'LATERAL': <TokenType.LATERAL: 'LATERAL'>, 'LEFT': <TokenType.LEFT: 'LEFT'>, 'LIKE': <TokenType.LIKE: 'LIKE'>, 'LIMIT': <TokenType.LIMIT: 'LIMIT'>, 'LOAD': <TokenType.LOAD: 'LOAD'>, 'LOCK': <TokenType.LOCK: 'LOCK'>, 'MERGE': <TokenType.MERGE: 'MERGE'>, 'NATURAL': <TokenType.NATURAL: 'NATURAL'>, 'NEXT': <TokenType.NEXT: 'NEXT'>, 'NOT': <TokenType.NOT: 'NOT'>, 'NOTNULL': <TokenType.NOTNULL: 'NOTNULL'>, 'NULL': <TokenType.NULL: 'NULL'>, 'OBJECT': <TokenType.OBJECT: 'OBJECT'>, 'OFFSET': <TokenType.OFFSET: 'OFFSET'>, 'ON': <TokenType.ON: 'ON'>, 'OR': <TokenType.OR: 'OR'>, 'XOR': <TokenType.XOR: 'XOR'>, 'ORDER BY': <TokenType.ORDER_BY: 'ORDER_BY'>, 'ORDINALITY': <TokenType.ORDINALITY: 'ORDINALITY'>, 'OUTER': <TokenType.OUTER: 'OUTER'>, 'OVER': <TokenType.OVER: 'OVER'>, 'OVERLAPS': <TokenType.OVERLAPS: 'OVERLAPS'>, 'OVERWRITE': <TokenType.OVERWRITE: 'OVERWRITE'>, 'PARTITION': <TokenType.PARTITION: 'PARTITION'>, 'PARTITION BY': <TokenType.PARTITION_BY: 'PARTITION_BY'>, 'PARTITIONED BY': <TokenType.PARTITION_BY: 'PARTITION_BY'>, 'PARTITIONED_BY': <TokenType.PARTITION_BY: 'PARTITION_BY'>, 'PERCENT': <TokenType.PERCENT: 'PERCENT'>, 'PIVOT': <TokenType.PIVOT: 'PIVOT'>, 'PRAGMA': <TokenType.PRAGMA: 'PRAGMA'>, 'PRIMARY KEY': <TokenType.PRIMARY_KEY: 'PRIMARY_KEY'>, 'PROCEDURE': <TokenType.PROCEDURE: 'PROCEDURE'>, 'QUALIFY': <TokenType.QUALIFY: 'QUALIFY'>, 'RANGE': <TokenType.RANGE: 'RANGE'>, 'RECURSIVE': <TokenType.RECURSIVE: 'RECURSIVE'>, 'REGEXP': <TokenType.RLIKE: 'RLIKE'>, 'RENAME': <TokenType.RENAME: 'RENAME'>, 'REPLACE': <TokenType.REPLACE: 'REPLACE'>, 'RETURNING': <TokenType.RETURNING: 'RETURNING'>, 'REFERENCES': <TokenType.REFERENCES: 'REFERENCES'>, 'RIGHT': <TokenType.RIGHT: 'RIGHT'>, 'RLIKE': <TokenType.RLIKE: 'RLIKE'>, 'ROLLBACK': <TokenType.ROLLBACK: 'ROLLBACK'>, 'ROLLUP': <TokenType.ROLLUP: 'ROLLUP'>, 'ROW': <TokenType.ROW: 'ROW'>, 'ROWS': <TokenType.ROWS: 'ROWS'>, 'SCHEMA': <TokenType.SCHEMA: 'SCHEMA'>, 'SELECT': <TokenType.SELECT: 'SELECT'>, 'SEMI': <TokenType.SEMI: 'SEMI'>, 'SET': <TokenType.SET: 'SET'>, 'SETTINGS': <TokenType.SETTINGS: 'SETTINGS'>, 'SHOW': <TokenType.SHOW: 'SHOW'>, 'SIMILAR TO': <TokenType.SIMILAR_TO: 'SIMILAR_TO'>, 'SOME': <TokenType.SOME: 'SOME'>, 'SORT BY': <TokenType.SORT_BY: 'SORT_BY'>, 'START WITH': <TokenType.START_WITH: 'START_WITH'>, 'STRAIGHT_JOIN': <TokenType.STRAIGHT_JOIN: 'STRAIGHT_JOIN'>, 'TABLE': <TokenType.TABLE: 'TABLE'>, 'TABLESAMPLE': <TokenType.TABLE_SAMPLE: 'TABLE_SAMPLE'>, 'TEMP': <TokenType.TEMPORARY: 'TEMPORARY'>, 'TEMPORARY': <TokenType.TEMPORARY: 'TEMPORARY'>, 'THEN': <TokenType.THEN: 'THEN'>, 'TRUE': <TokenType.TRUE: 'TRUE'>, 'TRUNCATE': <TokenType.TRUNCATE: 'TRUNCATE'>, 'UNION': <TokenType.UNION: 'UNION'>, 'UNKNOWN': <TokenType.UNKNOWN: 'UNKNOWN'>, 'UNNEST': <TokenType.UNNEST: 'UNNEST'>, 'UNPIVOT': <TokenType.UNPIVOT: 'UNPIVOT'>, 'UPDATE': <TokenType.UPDATE: 'UPDATE'>, 'USE': <TokenType.USE: 'USE'>, 'USING': <TokenType.USING: 'USING'>, 'UUID': <TokenType.UUID: 'UUID'>, 'VALUES': <TokenType.VALUES: 'VALUES'>, 'VIEW': <TokenType.VIEW: 'VIEW'>, 'VOLATILE': <TokenType.VOLATILE: 'VOLATILE'>, 'WHEN': <TokenType.WHEN: 'WHEN'>, 'WHERE': <TokenType.WHERE: 'WHERE'>, 'WINDOW': <TokenType.WINDOW: 'WINDOW'>, 'WITH': <TokenType.WITH: 'WITH'>, 'APPLY': <TokenType.APPLY: 'APPLY'>, 'ARRAY': <TokenType.ARRAY: 'ARRAY'>, 'BIT': <TokenType.BIT: 'BIT'>, 'BOOL': <TokenType.BOOLEAN: 'BOOLEAN'>, 'BOOLEAN': <TokenType.BOOLEAN: 'BOOLEAN'>, 'BYTE': <TokenType.TINYINT: 'TINYINT'>, 'MEDIUMINT': <TokenType.MEDIUMINT: 'MEDIUMINT'>, 'INT1': <TokenType.TINYINT: 'TINYINT'>, 'TINYINT': <TokenType.TINYINT: 'TINYINT'>, 'INT16': <TokenType.SMALLINT: 'SMALLINT'>, 'SHORT': <TokenType.SMALLINT: 'SMALLINT'>, 'SMALLINT': <TokenType.SMALLINT: 'SMALLINT'>, 'INT128': <TokenType.INT128: 'INT128'>, 'HUGEINT': <TokenType.INT128: 'INT128'>, 'INT2': <TokenType.SMALLINT: 'SMALLINT'>, 'INTEGER': <TokenType.INT: 'INT'>, 'INT': <TokenType.INT: 'INT'>, 'INT4': <TokenType.INT: 'INT'>, 'INT32': <TokenType.INT: 'INT'>, 'INT64': <TokenType.BIGINT: 'BIGINT'>, 'LONG': <TokenType.BIGINT: 'BIGINT'>, 'BIGINT': <TokenType.BIGINT: 'BIGINT'>, 'INT8': <TokenType.TINYINT: 'TINYINT'>, 'UINT': <TokenType.UINT: 'UINT'>, 'DEC': <TokenType.DECIMAL: 'DECIMAL'>, 'DECIMAL': <TokenType.DECIMAL: 'DECIMAL'>, 'DECIMAL32': <TokenType.DECIMAL32: 'DECIMAL32'>, 'DECIMAL64': <TokenType.DECIMAL64: 'DECIMAL64'>, 'DECIMAL128': <TokenType.DECIMAL128: 'DECIMAL128'>, 'BIGDECIMAL': <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, 'BIGNUMERIC': <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, 'LIST': <TokenType.LIST: 'LIST'>, 'MAP': <TokenType.MAP: 'MAP'>, 'NULLABLE': <TokenType.NULLABLE: 'NULLABLE'>, 'NUMBER': <TokenType.DECIMAL: 'DECIMAL'>, 'NUMERIC': <TokenType.DECIMAL: 'DECIMAL'>, 'FIXED': <TokenType.DECIMAL: 'DECIMAL'>, 'REAL': <TokenType.FLOAT: 'FLOAT'>, 'FLOAT': <TokenType.FLOAT: 'FLOAT'>, 'FLOAT4': <TokenType.FLOAT: 'FLOAT'>, 'FLOAT8': <TokenType.DOUBLE: 'DOUBLE'>, 'DOUBLE': <TokenType.DOUBLE: 'DOUBLE'>, 'DOUBLE PRECISION': <TokenType.DOUBLE: 'DOUBLE'>, 'JSON': <TokenType.JSON: 'JSON'>, 'JSONB': <TokenType.JSONB: 'JSONB'>, 'CHAR': <TokenType.CHAR: 'CHAR'>, 'CHARACTER': <TokenType.CHAR: 'CHAR'>, 'NCHAR': <TokenType.NCHAR: 'NCHAR'>, 'VARCHAR': <TokenType.VARCHAR: 'VARCHAR'>, 'VARCHAR2': <TokenType.VARCHAR: 'VARCHAR'>, 'NVARCHAR': <TokenType.NVARCHAR: 'NVARCHAR'>, 'NVARCHAR2': <TokenType.NVARCHAR: 'NVARCHAR'>, 'BPCHAR': <TokenType.BPCHAR: 'BPCHAR'>, 'STR': <TokenType.TEXT: 'TEXT'>, 'STRING': <TokenType.TEXT: 'TEXT'>, 'TEXT': <TokenType.TEXT: 'TEXT'>, 'LONGTEXT': <TokenType.LONGTEXT: 'LONGTEXT'>, 'MEDIUMTEXT': <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, 'TINYTEXT': <TokenType.TINYTEXT: 'TINYTEXT'>, 'CLOB': <TokenType.TEXT: 'TEXT'>, 'LONGVARCHAR': <TokenType.TEXT: 'TEXT'>, 'BINARY': <TokenType.BINARY: 'BINARY'>, 'BLOB': <TokenType.VARBINARY: 'VARBINARY'>, 'LONGBLOB': <TokenType.LONGBLOB: 'LONGBLOB'>, 'MEDIUMBLOB': <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, 'TINYBLOB': <TokenType.TINYBLOB: 'TINYBLOB'>, 'BYTEA': <TokenType.VARBINARY: 'VARBINARY'>, 'VARBINARY': <TokenType.VARBINARY: 'VARBINARY'>, 'TIME': <TokenType.TIME: 'TIME'>, 'TIMETZ': <TokenType.TIMETZ: 'TIMETZ'>, 'TIMESTAMP': <TokenType.TIMESTAMP: 'TIMESTAMP'>, 'TIMESTAMPTZ': <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, 'TIMESTAMPLTZ': <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, 'TIMESTAMP_LTZ': <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, 'TIMESTAMPNTZ': <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, 'TIMESTAMP_NTZ': <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, 'DATE': <TokenType.DATE: 'DATE'>, 'DATETIME': <TokenType.DATETIME: 'DATETIME'>, 'INT4RANGE': <TokenType.INT4RANGE: 'INT4RANGE'>, 'INT4MULTIRANGE': <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, 'INT8RANGE': <TokenType.INT8RANGE: 'INT8RANGE'>, 'INT8MULTIRANGE': <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, 'NUMRANGE': <TokenType.NUMRANGE: 'NUMRANGE'>, 'NUMMULTIRANGE': <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, 'TSRANGE': <TokenType.TSRANGE: 'TSRANGE'>, 'TSMULTIRANGE': <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, 'TSTZRANGE': <TokenType.TSTZRANGE: 'TSTZRANGE'>, 'TSTZMULTIRANGE': <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, 'DATERANGE': <TokenType.DATERANGE: 'DATERANGE'>, 'DATEMULTIRANGE': <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, 'UNIQUE': <TokenType.UNIQUE: 'UNIQUE'>, 'VECTOR': <TokenType.VECTOR: 'VECTOR'>, 'STRUCT': <TokenType.STRUCT: 'STRUCT'>, 'SEQUENCE': <TokenType.SEQUENCE: 'SEQUENCE'>, 'VARIANT': <TokenType.VARIANT: 'VARIANT'>, 'ALTER': <TokenType.ALTER: 'ALTER'>, 'ANALYZE': <TokenType.COMMAND: 'COMMAND'>, 'CALL': <TokenType.COMMAND: 'COMMAND'>, 'COMMENT': <TokenType.COMMENT: 'COMMENT'>, 'EXPLAIN': <TokenType.COMMAND: 'COMMAND'>, 'GRANT': <TokenType.COMMAND: 'COMMAND'>, 'OPTIMIZE': <TokenType.COMMAND: 'COMMAND'>, 'PREPARE': <TokenType.COMMAND: 'COMMAND'>, 'VACUUM': <TokenType.COMMAND: 'COMMAND'>, 'USER-DEFINED': <TokenType.USERDEFINED: 'USERDEFINED'>, 'FOR VERSION': <TokenType.VERSION_SNAPSHOT: 'VERSION_SNAPSHOT'>, 'FOR TIMESTAMP': <TokenType.TIMESTAMP_SNAPSHOT: 'TIMESTAMP_SNAPSHOT'>, 'ATTACH': <TokenType.COMMAND: 'COMMAND'>, 'DATE32': <TokenType.DATE32: 'DATE32'>, 'DATETIME64': <TokenType.DATETIME64: 'DATETIME64'>, 'DICTIONARY': <TokenType.DICTIONARY: 'DICTIONARY'>, 'ENUM8': <TokenType.ENUM8: 'ENUM8'>, 'ENUM16': <TokenType.ENUM16: 'ENUM16'>, 'FINAL': <TokenType.FINAL: 'FINAL'>, 'FIXEDSTRING': <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, 'FLOAT32': <TokenType.FLOAT: 'FLOAT'>, 'FLOAT64': <TokenType.DOUBLE: 'DOUBLE'>, 'GLOBAL': <TokenType.GLOBAL: 'GLOBAL'>, 'INT256': <TokenType.INT256: 'INT256'>, 'LOWCARDINALITY': <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, 'NESTED': <TokenType.NESTED: 'NESTED'>, 'SAMPLE': <TokenType.TABLE_SAMPLE: 'TABLE_SAMPLE'>, 'TUPLE': <TokenType.STRUCT: 'STRUCT'>, 'UINT128': <TokenType.UINT128: 'UINT128'>, 'UINT16': <TokenType.USMALLINT: 'USMALLINT'>, 'UINT256': <TokenType.UINT256: 'UINT256'>, 'UINT32': <TokenType.UINT: 'UINT'>, 'UINT64': <TokenType.UBIGINT: 'UBIGINT'>, 'UINT8': <TokenType.UTINYINT: 'UTINYINT'>, 'IPV4': <TokenType.IPV4: 'IPV4'>, 'IPV6': <TokenType.IPV6: 'IPV6'>, 'AGGREGATEFUNCTION': <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, 'SIMPLEAGGREGATEFUNCTION': <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, 'SYSTEM': <TokenType.COMMAND: 'COMMAND'>, 'PREWHERE': <TokenType.PREWHERE: 'PREWHERE'>}
SINGLE_TOKENS = {'(': <TokenType.L_PAREN: 'L_PAREN'>, ')': <TokenType.R_PAREN: 'R_PAREN'>, '[': <TokenType.L_BRACKET: 'L_BRACKET'>, ']': <TokenType.R_BRACKET: 'R_BRACKET'>, '{': <TokenType.L_BRACE: 'L_BRACE'>, '}': <TokenType.R_BRACE: 'R_BRACE'>, '&': <TokenType.AMP: 'AMP'>, '^': <TokenType.CARET: 'CARET'>, ':': <TokenType.COLON: 'COLON'>, ',': <TokenType.COMMA: 'COMMA'>, '.': <TokenType.DOT: 'DOT'>, '-': <TokenType.DASH: 'DASH'>, '=': <TokenType.EQ: 'EQ'>, '>': <TokenType.GT: 'GT'>, '<': <TokenType.LT: 'LT'>, '%': <TokenType.MOD: 'MOD'>, '!': <TokenType.NOT: 'NOT'>, '|': <TokenType.PIPE: 'PIPE'>, '+': <TokenType.PLUS: 'PLUS'>, ';': <TokenType.SEMICOLON: 'SEMICOLON'>, '/': <TokenType.SLASH: 'SLASH'>, '\\': <TokenType.BACKSLASH: 'BACKSLASH'>, '*': <TokenType.STAR: 'STAR'>, '~': <TokenType.TILDA: 'TILDA'>, '?': <TokenType.PLACEHOLDER: 'PLACEHOLDER'>, '@': <TokenType.PARAMETER: 'PARAMETER'>, '#': <TokenType.HASH: 'HASH'>, "'": <TokenType.UNKNOWN: 'UNKNOWN'>, '`': <TokenType.UNKNOWN: 'UNKNOWN'>, '"': <TokenType.UNKNOWN: 'UNKNOWN'>, '$': <TokenType.HEREDOC_STRING: 'HEREDOC_STRING'>}

##### Inherited Members

sqlglot.tokens.Tokenizer
  Tokenizer
  BYTE_STRINGS
  RAW_STRINGS
  UNICODE_STRINGS
  IDENTIFIER_ESCAPES
  QUOTES
  VAR_SINGLE_TOKENS
  HEREDOC_TAG_IS_IDENTIFIER
  HEREDOC_STRING_ALTERNATIVE
  STRING_ESCAPES_ALLOWED_IN_RAW_STRINGS
  NESTED_COMMENTS
  WHITE_SPACE
  COMMANDS
  COMMAND_PREFIX_TOKENS
  NUMERIC_LITERALS
  dialect
  reset
  tokenize
  tokenize_rs
  size
  sql
  tokens

class ClickHouse.Parser(sqlglot.parser.Parser): View Source

    203    class Parser(parser.Parser):
    204        # Tested in ClickHouse's playground, it seems that the following two queries do the same thing
    205        # * select x from t1 union all select x from t2 limit 1;
    206        # * select x from t1 union all (select x from t2 limit 1);
    207        MODIFIERS_ATTACHED_TO_SET_OP = False
    208        INTERVAL_SPANS = False
    209
    210        FUNCTIONS = {
    211            **parser.Parser.FUNCTIONS,
    212            "ANY": exp.AnyValue.from_arg_list,
    213            "ARRAYSUM": exp.ArraySum.from_arg_list,
    214            "COUNTIF": _build_count_if,
    215            "DATE_ADD": build_date_delta(exp.DateAdd, default_unit=None),
    216            "DATEADD": build_date_delta(exp.DateAdd, default_unit=None),
    217            "DATE_DIFF": build_date_delta(exp.DateDiff, default_unit=None),
    218            "DATEDIFF": build_date_delta(exp.DateDiff, default_unit=None),
    219            "DATE_FORMAT": _build_date_format,
    220            "DATE_SUB": build_date_delta(exp.DateSub, default_unit=None),
    221            "DATESUB": build_date_delta(exp.DateSub, default_unit=None),
    222            "FORMATDATETIME": _build_date_format,
    223            "JSONEXTRACTSTRING": build_json_extract_path(
    224                exp.JSONExtractScalar, zero_based_indexing=False
    225            ),
    226            "MAP": parser.build_var_map,
    227            "MATCH": exp.RegexpLike.from_arg_list,
    228            "RANDCANONICAL": exp.Rand.from_arg_list,
    229            "STR_TO_DATE": _build_str_to_date,
    230            "TUPLE": exp.Struct.from_arg_list,
    231            "TIMESTAMP_SUB": build_date_delta(exp.TimestampSub, default_unit=None),
    232            "TIMESTAMPSUB": build_date_delta(exp.TimestampSub, default_unit=None),
    233            "TIMESTAMP_ADD": build_date_delta(exp.TimestampAdd, default_unit=None),
    234            "TIMESTAMPADD": build_date_delta(exp.TimestampAdd, default_unit=None),
    235            "UNIQ": exp.ApproxDistinct.from_arg_list,
    236            "XOR": lambda args: exp.Xor(expressions=args),
    237            "MD5": exp.MD5Digest.from_arg_list,
    238            "SHA256": lambda args: exp.SHA2(this=seq_get(args, 0), length=exp.Literal.number(256)),
    239            "SHA512": lambda args: exp.SHA2(this=seq_get(args, 0), length=exp.Literal.number(512)),
    240        }
    241
    242        AGG_FUNCTIONS = {
    243            "count",
    244            "min",
    245            "max",
    246            "sum",
    247            "avg",
    248            "any",
    249            "stddevPop",
    250            "stddevSamp",
    251            "varPop",
    252            "varSamp",
    253            "corr",
    254            "covarPop",
    255            "covarSamp",
    256            "entropy",
    257            "exponentialMovingAverage",
    258            "intervalLengthSum",
    259            "kolmogorovSmirnovTest",
    260            "mannWhitneyUTest",
    261            "median",
    262            "rankCorr",
    263            "sumKahan",
    264            "studentTTest",
    265            "welchTTest",
    266            "anyHeavy",
    267            "anyLast",
    268            "boundingRatio",
    269            "first_value",
    270            "last_value",
    271            "argMin",
    272            "argMax",
    273            "avgWeighted",
    274            "topK",
    275            "topKWeighted",
    276            "deltaSum",
    277            "deltaSumTimestamp",
    278            "groupArray",
    279            "groupArrayLast",
    280            "groupUniqArray",
    281            "groupArrayInsertAt",
    282            "groupArrayMovingAvg",
    283            "groupArrayMovingSum",
    284            "groupArraySample",
    285            "groupBitAnd",
    286            "groupBitOr",
    287            "groupBitXor",
    288            "groupBitmap",
    289            "groupBitmapAnd",
    290            "groupBitmapOr",
    291            "groupBitmapXor",
    292            "sumWithOverflow",
    293            "sumMap",
    294            "minMap",
    295            "maxMap",
    296            "skewSamp",
    297            "skewPop",
    298            "kurtSamp",
    299            "kurtPop",
    300            "uniq",
    301            "uniqExact",
    302            "uniqCombined",
    303            "uniqCombined64",
    304            "uniqHLL12",
    305            "uniqTheta",
    306            "quantile",
    307            "quantiles",
    308            "quantileExact",
    309            "quantilesExact",
    310            "quantileExactLow",
    311            "quantilesExactLow",
    312            "quantileExactHigh",
    313            "quantilesExactHigh",
    314            "quantileExactWeighted",
    315            "quantilesExactWeighted",
    316            "quantileTiming",
    317            "quantilesTiming",
    318            "quantileTimingWeighted",
    319            "quantilesTimingWeighted",
    320            "quantileDeterministic",
    321            "quantilesDeterministic",
    322            "quantileTDigest",
    323            "quantilesTDigest",
    324            "quantileTDigestWeighted",
    325            "quantilesTDigestWeighted",
    326            "quantileBFloat16",
    327            "quantilesBFloat16",
    328            "quantileBFloat16Weighted",
    329            "quantilesBFloat16Weighted",
    330            "simpleLinearRegression",
    331            "stochasticLinearRegression",
    332            "stochasticLogisticRegression",
    333            "categoricalInformationValue",
    334            "contingency",
    335            "cramersV",
    336            "cramersVBiasCorrected",
    337            "theilsU",
    338            "maxIntersections",
    339            "maxIntersectionsPosition",
    340            "meanZTest",
    341            "quantileInterpolatedWeighted",
    342            "quantilesInterpolatedWeighted",
    343            "quantileGK",
    344            "quantilesGK",
    345            "sparkBar",
    346            "sumCount",
    347            "largestTriangleThreeBuckets",
    348            "histogram",
    349            "sequenceMatch",
    350            "sequenceCount",
    351            "windowFunnel",
    352            "retention",
    353            "uniqUpTo",
    354            "sequenceNextNode",
    355            "exponentialTimeDecayedAvg",
    356        }
    357
    358        AGG_FUNCTIONS_SUFFIXES = [
    359            "If",
    360            "Array",
    361            "ArrayIf",
    362            "Map",
    363            "SimpleState",
    364            "State",
    365            "Merge",
    366            "MergeState",
    367            "ForEach",
    368            "Distinct",
    369            "OrDefault",
    370            "OrNull",
    371            "Resample",
    372            "ArgMin",
    373            "ArgMax",
    374        ]
    375
    376        FUNC_TOKENS = {
    377            *parser.Parser.FUNC_TOKENS,
    378            TokenType.SET,
    379        }
    380
    381        RESERVED_TOKENS = parser.Parser.RESERVED_TOKENS - {TokenType.SELECT}
    382
    383        ID_VAR_TOKENS = {
    384            *parser.Parser.ID_VAR_TOKENS,
    385            TokenType.LIKE,
    386        }
    387
    388        AGG_FUNC_MAPPING = (
    389            lambda functions, suffixes: {
    390                f"{f}{sfx}": (f, sfx) for sfx in (suffixes + [""]) for f in functions
    391            }
    392        )(AGG_FUNCTIONS, AGG_FUNCTIONS_SUFFIXES)
    393
    394        FUNCTIONS_WITH_ALIASED_ARGS = {*parser.Parser.FUNCTIONS_WITH_ALIASED_ARGS, "TUPLE"}
    395
    396        FUNCTION_PARSERS = {
    397            **parser.Parser.FUNCTION_PARSERS,
    398            "ARRAYJOIN": lambda self: self.expression(exp.Explode, this=self._parse_expression()),
    399            "QUANTILE": lambda self: self._parse_quantile(),
    400        }
    401
    402        FUNCTION_PARSERS.pop("MATCH")
    403
    404        NO_PAREN_FUNCTION_PARSERS = parser.Parser.NO_PAREN_FUNCTION_PARSERS.copy()
    405        NO_PAREN_FUNCTION_PARSERS.pop("ANY")
    406
    407        NO_PAREN_FUNCTIONS = parser.Parser.NO_PAREN_FUNCTIONS.copy()
    408        NO_PAREN_FUNCTIONS.pop(TokenType.CURRENT_TIMESTAMP)
    409
    410        RANGE_PARSERS = {
    411            **parser.Parser.RANGE_PARSERS,
    412            TokenType.GLOBAL: lambda self, this: self._match(TokenType.IN)
    413            and self._parse_in(this, is_global=True),
    414        }
    415
    416        # The PLACEHOLDER entry is popped because 1) it doesn't affect Clickhouse (it corresponds to
    417        # the postgres-specific JSONBContains parser) and 2) it makes parsing the ternary op simpler.
    418        COLUMN_OPERATORS = parser.Parser.COLUMN_OPERATORS.copy()
    419        COLUMN_OPERATORS.pop(TokenType.PLACEHOLDER)
    420
    421        JOIN_KINDS = {
    422            *parser.Parser.JOIN_KINDS,
    423            TokenType.ANY,
    424            TokenType.ASOF,
    425            TokenType.ARRAY,
    426        }
    427
    428        TABLE_ALIAS_TOKENS = parser.Parser.TABLE_ALIAS_TOKENS - {
    429            TokenType.ANY,
    430            TokenType.ARRAY,
    431            TokenType.FINAL,
    432            TokenType.FORMAT,
    433            TokenType.SETTINGS,
    434        }
    435
    436        ALIAS_TOKENS = parser.Parser.ALIAS_TOKENS - {
    437            TokenType.FORMAT,
    438        }
    439
    440        LOG_DEFAULTS_TO_LN = True
    441
    442        QUERY_MODIFIER_PARSERS = {
    443            **parser.Parser.QUERY_MODIFIER_PARSERS,
    444            TokenType.SETTINGS: lambda self: (
    445                "settings",
    446                self._advance() or self._parse_csv(self._parse_assignment),
    447            ),
    448            TokenType.FORMAT: lambda self: ("format", self._advance() or self._parse_id_var()),
    449        }
    450
    451        CONSTRAINT_PARSERS = {
    452            **parser.Parser.CONSTRAINT_PARSERS,
    453            "INDEX": lambda self: self._parse_index_constraint(),
    454            "CODEC": lambda self: self._parse_compress(),
    455        }
    456
    457        ALTER_PARSERS = {
    458            **parser.Parser.ALTER_PARSERS,
    459            "REPLACE": lambda self: self._parse_alter_table_replace(),
    460        }
    461
    462        SCHEMA_UNNAMED_CONSTRAINTS = {
    463            *parser.Parser.SCHEMA_UNNAMED_CONSTRAINTS,
    464            "INDEX",
    465        }
    466
    467        PLACEHOLDER_PARSERS = {
    468            **parser.Parser.PLACEHOLDER_PARSERS,
    469            TokenType.L_BRACE: lambda self: self._parse_query_parameter(),
    470        }
    471
    472        def _parse_types(
    473            self, check_func: bool = False, schema: bool = False, allow_identifiers: bool = True
    474        ) -> t.Optional[exp.Expression]:
    475            dtype = super()._parse_types(
    476                check_func=check_func, schema=schema, allow_identifiers=allow_identifiers
    477            )
    478            if isinstance(dtype, exp.DataType) and dtype.args.get("nullable") is not True:
    479                # Mark every type as non-nullable which is ClickHouse's default, unless it's
    480                # already marked as nullable. This marker helps us transpile types from other
    481                # dialects to ClickHouse, so that we can e.g. produce `CAST(x AS Nullable(String))`
    482                # from `CAST(x AS TEXT)`. If there is a `NULL` value in `x`, the former would
    483                # fail in ClickHouse without the `Nullable` type constructor.
    484                dtype.set("nullable", False)
    485
    486            return dtype
    487
    488        def _parse_extract(self) -> exp.Extract | exp.Anonymous:
    489            index = self._index
    490            this = self._parse_bitwise()
    491            if self._match(TokenType.FROM):
    492                self._retreat(index)
    493                return super()._parse_extract()
    494
    495            # We return Anonymous here because extract and regexpExtract have different semantics,
    496            # so parsing extract(foo, bar) into RegexpExtract can potentially break queries. E.g.,
    497            # `extract('foobar', 'b')` works, but ClickHouse crashes for `regexpExtract('foobar', 'b')`.
    498            #
    499            # TODO: can we somehow convert the former into an equivalent `regexpExtract` call?
    500            self._match(TokenType.COMMA)
    501            return self.expression(
    502                exp.Anonymous, this="extract", expressions=[this, self._parse_bitwise()]
    503            )
    504
    505        def _parse_assignment(self) -> t.Optional[exp.Expression]:
    506            this = super()._parse_assignment()
    507
    508            if self._match(TokenType.PLACEHOLDER):
    509                return self.expression(
    510                    exp.If,
    511                    this=this,
    512                    true=self._parse_assignment(),
    513                    false=self._match(TokenType.COLON) and self._parse_assignment(),
    514                )
    515
    516            return this
    517
    518        def _parse_query_parameter(self) -> t.Optional[exp.Expression]:
    519            """
    520            Parse a placeholder expression like SELECT {abc: UInt32} or FROM {table: Identifier}
    521            https://clickhouse.com/docs/en/sql-reference/syntax#defining-and-using-query-parameters
    522            """
    523            this = self._parse_id_var()
    524            self._match(TokenType.COLON)
    525            kind = self._parse_types(check_func=False, allow_identifiers=False) or (
    526                self._match_text_seq("IDENTIFIER") and "Identifier"
    527            )
    528
    529            if not kind:
    530                self.raise_error("Expecting a placeholder type or 'Identifier' for tables")
    531            elif not self._match(TokenType.R_BRACE):
    532                self.raise_error("Expecting }")
    533
    534            return self.expression(exp.Placeholder, this=this, kind=kind)
    535
    536        def _parse_in(self, this: t.Optional[exp.Expression], is_global: bool = False) -> exp.In:
    537            this = super()._parse_in(this)
    538            this.set("is_global", is_global)
    539            return this
    540
    541        def _parse_table(
    542            self,
    543            schema: bool = False,
    544            joins: bool = False,
    545            alias_tokens: t.Optional[t.Collection[TokenType]] = None,
    546            parse_bracket: bool = False,
    547            is_db_reference: bool = False,
    548            parse_partition: bool = False,
    549        ) -> t.Optional[exp.Expression]:
    550            this = super()._parse_table(
    551                schema=schema,
    552                joins=joins,
    553                alias_tokens=alias_tokens,
    554                parse_bracket=parse_bracket,
    555                is_db_reference=is_db_reference,
    556            )
    557
    558            if self._match(TokenType.FINAL):
    559                this = self.expression(exp.Final, this=this)
    560
    561            return this
    562
    563        def _parse_position(self, haystack_first: bool = False) -> exp.StrPosition:
    564            return super()._parse_position(haystack_first=True)
    565
    566        # https://clickhouse.com/docs/en/sql-reference/statements/select/with/
    567        def _parse_cte(self) -> exp.CTE:
    568            # WITH <identifier> AS <subquery expression>
    569            cte: t.Optional[exp.CTE] = self._try_parse(super()._parse_cte)
    570
    571            if not cte:
    572                # WITH <expression> AS <identifier>
    573                cte = self.expression(
    574                    exp.CTE,
    575                    this=self._parse_assignment(),
    576                    alias=self._parse_table_alias(),
    577                    scalar=True,
    578                )
    579
    580            return cte
    581
    582        def _parse_join_parts(
    583            self,
    584        ) -> t.Tuple[t.Optional[Token], t.Optional[Token], t.Optional[Token]]:
    585            is_global = self._match(TokenType.GLOBAL) and self._prev
    586            kind_pre = self._match_set(self.JOIN_KINDS, advance=False) and self._prev
    587
    588            if kind_pre:
    589                kind = self._match_set(self.JOIN_KINDS) and self._prev
    590                side = self._match_set(self.JOIN_SIDES) and self._prev
    591                return is_global, side, kind
    592
    593            return (
    594                is_global,
    595                self._match_set(self.JOIN_SIDES) and self._prev,
    596                self._match_set(self.JOIN_KINDS) and self._prev,
    597            )
    598
    599        def _parse_join(
    600            self, skip_join_token: bool = False, parse_bracket: bool = False
    601        ) -> t.Optional[exp.Join]:
    602            join = super()._parse_join(skip_join_token=skip_join_token, parse_bracket=True)
    603            if join:
    604                join.set("global", join.args.pop("method", None))
    605
    606            return join
    607
    608        def _parse_function(
    609            self,
    610            functions: t.Optional[t.Dict[str, t.Callable]] = None,
    611            anonymous: bool = False,
    612            optional_parens: bool = True,
    613            any_token: bool = False,
    614        ) -> t.Optional[exp.Expression]:
    615            expr = super()._parse_function(
    616                functions=functions,
    617                anonymous=anonymous,
    618                optional_parens=optional_parens,
    619                any_token=any_token,
    620            )
    621
    622            func = expr.this if isinstance(expr, exp.Window) else expr
    623
    624            # Aggregate functions can be split in 2 parts: <func_name><suffix>
    625            parts = (
    626                self.AGG_FUNC_MAPPING.get(func.this) if isinstance(func, exp.Anonymous) else None
    627            )
    628
    629            if parts:
    630                params = self._parse_func_params(func)
    631
    632                kwargs = {
    633                    "this": func.this,
    634                    "expressions": func.expressions,
    635                }
    636                if parts[1]:
    637                    kwargs["parts"] = parts
    638                    exp_class = exp.CombinedParameterizedAgg if params else exp.CombinedAggFunc
    639                else:
    640                    exp_class = exp.ParameterizedAgg if params else exp.AnonymousAggFunc
    641
    642                kwargs["exp_class"] = exp_class
    643                if params:
    644                    kwargs["params"] = params
    645
    646                func = self.expression(**kwargs)
    647
    648                if isinstance(expr, exp.Window):
    649                    # The window's func was parsed as Anonymous in base parser, fix its
    650                    # type to be ClickHouse style CombinedAnonymousAggFunc / AnonymousAggFunc
    651                    expr.set("this", func)
    652                elif params:
    653                    # Params have blocked super()._parse_function() from parsing the following window
    654                    # (if that exists) as they're standing between the function call and the window spec
    655                    expr = self._parse_window(func)
    656                else:
    657                    expr = func
    658
    659            return expr
    660
    661        def _parse_func_params(
    662            self, this: t.Optional[exp.Func] = None
    663        ) -> t.Optional[t.List[exp.Expression]]:
    664            if self._match_pair(TokenType.R_PAREN, TokenType.L_PAREN):
    665                return self._parse_csv(self._parse_lambda)
    666
    667            if self._match(TokenType.L_PAREN):
    668                params = self._parse_csv(self._parse_lambda)
    669                self._match_r_paren(this)
    670                return params
    671
    672            return None
    673
    674        def _parse_quantile(self) -> exp.Quantile:
    675            this = self._parse_lambda()
    676            params = self._parse_func_params()
    677            if params:
    678                return self.expression(exp.Quantile, this=params[0], quantile=this)
    679            return self.expression(exp.Quantile, this=this, quantile=exp.Literal.number(0.5))
    680
    681        def _parse_wrapped_id_vars(self, optional: bool = False) -> t.List[exp.Expression]:
    682            return super()._parse_wrapped_id_vars(optional=True)
    683
    684        def _parse_primary_key(
    685            self, wrapped_optional: bool = False, in_props: bool = False
    686        ) -> exp.PrimaryKeyColumnConstraint | exp.PrimaryKey:
    687            return super()._parse_primary_key(
    688                wrapped_optional=wrapped_optional or in_props, in_props=in_props
    689            )
    690
    691        def _parse_on_property(self) -> t.Optional[exp.Expression]:
    692            index = self._index
    693            if self._match_text_seq("CLUSTER"):
    694                this = self._parse_id_var()
    695                if this:
    696                    return self.expression(exp.OnCluster, this=this)
    697                else:
    698                    self._retreat(index)
    699            return None
    700
    701        def _parse_index_constraint(
    702            self, kind: t.Optional[str] = None
    703        ) -> exp.IndexColumnConstraint:
    704            # INDEX name1 expr TYPE type1(args) GRANULARITY value
    705            this = self._parse_id_var()
    706            expression = self._parse_assignment()
    707
    708            index_type = self._match_text_seq("TYPE") and (
    709                self._parse_function() or self._parse_var()
    710            )
    711
    712            granularity = self._match_text_seq("GRANULARITY") and self._parse_term()
    713
    714            return self.expression(
    715                exp.IndexColumnConstraint,
    716                this=this,
    717                expression=expression,
    718                index_type=index_type,
    719                granularity=granularity,
    720            )
    721
    722        def _parse_partition(self) -> t.Optional[exp.Partition]:
    723            # https://clickhouse.com/docs/en/sql-reference/statements/alter/partition#how-to-set-partition-expression
    724            if not self._match(TokenType.PARTITION):
    725                return None
    726
    727            if self._match_text_seq("ID"):
    728                # Corresponds to the PARTITION ID <string_value> syntax
    729                expressions: t.List[exp.Expression] = [
    730                    self.expression(exp.PartitionId, this=self._parse_string())
    731                ]
    732            else:
    733                expressions = self._parse_expressions()
    734
    735            return self.expression(exp.Partition, expressions=expressions)
    736
    737        def _parse_alter_table_replace(self) -> t.Optional[exp.Expression]:
    738            partition = self._parse_partition()
    739
    740            if not partition or not self._match(TokenType.FROM):
    741                return None
    742
    743            return self.expression(
    744                exp.ReplacePartition, expression=partition, source=self._parse_table_parts()
    745            )
    746
    747        def _parse_projection_def(self) -> t.Optional[exp.ProjectionDef]:
    748            if not self._match_text_seq("PROJECTION"):
    749                return None
    750
    751            return self.expression(
    752                exp.ProjectionDef,
    753                this=self._parse_id_var(),
    754                expression=self._parse_wrapped(self._parse_statement),
    755            )
    756
    757        def _parse_constraint(self) -> t.Optional[exp.Expression]:
    758            return super()._parse_constraint() or self._parse_projection_def()

Parser consumes a list of tokens produced by the Tokenizer and produces a parsed syntax tree.

###### Arguments:

- error_level: The desired error level. Default: ErrorLevel.IMMEDIATE
- error_message_context: The amount of context to capture from a query string when displaying the error message (in number of characters). Default: 100
- max_errors: Maximum number of error messages to include in a raised ParseError. This is only relevant if error_level is ErrorLevel.RAISE. Default: 3

MODIFIERS_ATTACHED_TO_SET_OP = False
INTERVAL_SPANS = False
FUNCTIONS = {'ABS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Abs'>>, 'ADD_MONTHS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.AddMonths'>>, 'ANONYMOUS_AGG_FUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.AnonymousAggFunc'>>, 'ANY_VALUE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.AnyValue'>>, 'APPROX_DISTINCT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ApproxDistinct'>>, 'APPROX_COUNT_DISTINCT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ApproxDistinct'>>, 'APPROX_QUANTILE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ApproxQuantile'>>, 'APPROX_TOP_K': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ApproxTopK'>>, 'ARG_MAX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMax'>>, 'ARGMAX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMax'>>, 'MAX_BY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMax'>>, 'ARG_MIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMin'>>, 'ARGMIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMin'>>, 'MIN_BY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMin'>>, 'ARRAY': <function Parser.<lambda>>, 'ARRAY_AGG': <function Parser.<lambda>>, 'ARRAY_ALL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayAll'>>, 'ARRAY_ANY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayAny'>>, 'ARRAY_CONCAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayConcat'>>, 'ARRAY_CAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayConcat'>>, 'ARRAY_CONSTRUCT_COMPACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayConstructCompact'>>, 'ARRAY_CONTAINS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayContains'>>, 'ARRAY_HAS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayContains'>>, 'ARRAY_CONTAINS_ALL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayContainsAll'>>, 'ARRAY_HAS_ALL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayContainsAll'>>, 'FILTER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayFilter'>>, 'ARRAY_FILTER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayFilter'>>, 'ARRAY_OVERLAPS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayOverlaps'>>, 'ARRAY_SIZE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArraySize'>>, 'ARRAY_LENGTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArraySize'>>, 'ARRAY_SORT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArraySort'>>, 'ARRAY_SUM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArraySum'>>, 'ARRAY_TO_STRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayToString'>>, 'ARRAY_JOIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayToString'>>, 'ARRAY_UNION_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayUnionAgg'>>, 'ARRAY_UNIQUE_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayUniqueAgg'>>, 'AVG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Avg'>>, 'CASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Case'>>, 'CAST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Cast'>>, 'CAST_TO_STR_TYPE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CastToStrType'>>, 'CBRT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Cbrt'>>, 'CEIL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Ceil'>>, 'CEILING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Ceil'>>, 'CHR': <function Parser.<lambda>>, 'CHAR': <function Parser.<lambda>>, 'COALESCE': <function build_coalesce>, 'IFNULL': <function build_coalesce>, 'NVL': <function build_coalesce>, 'COLLATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Collate'>>, 'COMBINED_AGG_FUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CombinedAggFunc'>>, 'COMBINED_PARAMETERIZED_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CombinedParameterizedAgg'>>, 'CONCAT': <function Parser.<lambda>>, 'CONCAT_WS': <function Parser.<lambda>>, 'CONNECT_BY_ROOT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ConnectByRoot'>>, 'CONVERT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Convert'>>, 'CONVERT_TIMEZONE': <function build_convert_timezone>, 'CORR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Corr'>>, 'COUNT': <function Parser.<lambda>>, 'COUNT_IF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CountIf'>>, 'COUNTIF': <function _build_count_if>, 'COVAR_POP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CovarPop'>>, 'COVAR_SAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CovarSamp'>>, 'CURRENT_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CurrentDate'>>, 'CURRENT_DATETIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CurrentDatetime'>>, 'CURRENT_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CurrentTime'>>, 'CURRENT_TIMESTAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CurrentTimestamp'>>, 'CURRENT_USER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CurrentUser'>>, 'DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Date'>>, 'DATE_ADD': <function build_date_delta.<locals>._builder>, 'DATEDIFF': <function build_date_delta.<locals>._builder>, 'DATE_DIFF': <function build_date_delta.<locals>._builder>, 'DATE_FROM_PARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateFromParts'>>, 'DATEFROMPARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateFromParts'>>, 'DATE_STR_TO_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateStrToDate'>>, 'DATE_SUB': <function build_date_delta.<locals>._builder>, 'DATE_TO_DATE_STR': <function Parser.<lambda>>, 'DATE_TO_DI': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateToDi'>>, 'DATE_TRUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateTrunc'>>, 'DATETIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Datetime'>>, 'DATETIME_ADD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DatetimeAdd'>>, 'DATETIME_DIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DatetimeDiff'>>, 'DATETIME_SUB': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DatetimeSub'>>, 'DATETIME_TRUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DatetimeTrunc'>>, 'DAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Day'>>, 'DAY_OF_MONTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfMonth'>>, 'DAYOFMONTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfMonth'>>, 'DAY_OF_WEEK': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfWeek'>>, 'DAYOFWEEK': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfWeek'>>, 'DAYOFWEEK_ISO': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfWeekIso'>>, 'ISODOW': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfWeekIso'>>, 'DAY_OF_YEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfYear'>>, 'DAYOFYEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfYear'>>, 'DECODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Decode'>>, 'DI_TO_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DiToDate'>>, 'ENCODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Encode'>>, 'EXP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Exp'>>, 'EXPLODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Explode'>>, 'EXPLODE_OUTER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ExplodeOuter'>>, 'EXPLODING_GENERATE_SERIES': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ExplodingGenerateSeries'>>, 'EXTRACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Extract'>>, 'FIRST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.First'>>, 'FIRST_VALUE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.FirstValue'>>, 'FLATTEN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Flatten'>>, 'FLOOR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Floor'>>, 'FROM_BASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.FromBase'>>, 'FROM_BASE64': <bound method Func.from_arg_list of <class 'sqlglot.expressions.FromBase64'>>, 'FROM_ISO8601_TIMESTAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.FromISO8601Timestamp'>>, 'GAP_FILL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.GapFill'>>, 'GENERATE_DATE_ARRAY': <function Parser.<lambda>>, 'GENERATE_SERIES': <bound method Func.from_arg_list of <class 'sqlglot.expressions.GenerateSeries'>>, 'GENERATE_TIMESTAMP_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.GenerateTimestampArray'>>, 'GREATEST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Greatest'>>, 'GROUP_CONCAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.GroupConcat'>>, 'HEX': <function build_hex>, 'HLL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Hll'>>, 'IF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.If'>>, 'IIF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.If'>>, 'INITCAP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Initcap'>>, 'INLINE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Inline'>>, 'IS_INF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.IsInf'>>, 'ISINF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.IsInf'>>, 'IS_NAN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.IsNan'>>, 'ISNAN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.IsNan'>>, 'J_S_O_N_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONArray'>>, 'J_S_O_N_ARRAY_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONArrayAgg'>>, 'JSON_ARRAY_CONTAINS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONArrayContains'>>, 'JSONB_CONTAINS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONBContains'>>, 'JSONB_EXTRACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONBExtract'>>, 'JSONB_EXTRACT_SCALAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONBExtractScalar'>>, 'J_S_O_N_EXISTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONExists'>>, 'JSON_EXTRACT': <function build_extract_json_with_path.<locals>._builder>, 'JSON_EXTRACT_SCALAR': <function build_extract_json_with_path.<locals>._builder>, 'JSON_FORMAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONFormat'>>, 'J_S_O_N_OBJECT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONObject'>>, 'J_S_O_N_OBJECT_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONObjectAgg'>>, 'J_S_O_N_TABLE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONTable'>>, 'LAG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Lag'>>, 'LAST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Last'>>, 'LAST_DAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LastDay'>>, 'LAST_DAY_OF_MONTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LastDay'>>, 'LAST_VALUE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LastValue'>>, 'LEAD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Lead'>>, 'LEAST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Least'>>, 'LEFT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Left'>>, 'LENGTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Length'>>, 'LEN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Length'>>, 'LEVENSHTEIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Levenshtein'>>, 'LIST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.List'>>, 'LN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Ln'>>, 'LOG': <function build_logarithm>, 'LOGICAL_AND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalAnd'>>, 'BOOL_AND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalAnd'>>, 'BOOLAND_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalAnd'>>, 'LOGICAL_OR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalOr'>>, 'BOOL_OR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalOr'>>, 'BOOLOR_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalOr'>>, 'LOWER': <function build_lower>, 'LCASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Lower'>>, 'LOWER_HEX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LowerHex'>>, 'MD5': <bound method Func.from_arg_list of <class 'sqlglot.expressions.MD5Digest'>>, 'MD5_DIGEST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.MD5Digest'>>, 'MAP': <function build_var_map>, 'MAP_FROM_ENTRIES': <bound method Func.from_arg_list of <class 'sqlglot.expressions.MapFromEntries'>>, 'MATCH_AGAINST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.MatchAgainst'>>, 'MAX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Max'>>, 'MIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Min'>>, 'MONTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Month'>>, 'MONTHS_BETWEEN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.MonthsBetween'>>, 'NEXT_VALUE_FOR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.NextValueFor'>>, 'NORMALIZE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Normalize'>>, 'NTH_VALUE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.NthValue'>>, 'NULLIF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Nullif'>>, 'NUMBER_TO_STR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.NumberToStr'>>, 'NVL2': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Nvl2'>>, 'OBJECT_INSERT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ObjectInsert'>>, 'OPEN_J_S_O_N': <bound method Func.from_arg_list of <class 'sqlglot.expressions.OpenJSON'>>, 'PAD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Pad'>>, 'PARAMETERIZED_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ParameterizedAgg'>>, 'PARSE_JSON': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ParseJSON'>>, 'JSON_PARSE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ParseJSON'>>, 'PERCENTILE_CONT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.PercentileCont'>>, 'PERCENTILE_DISC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.PercentileDisc'>>, 'POSEXPLODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Posexplode'>>, 'POSEXPLODE_OUTER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.PosexplodeOuter'>>, 'POWER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Pow'>>, 'POW': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Pow'>>, 'PREDICT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Predict'>>, 'QUANTILE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Quantile'>>, 'QUARTER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Quarter'>>, 'RAND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Rand'>>, 'RANDOM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Rand'>>, 'RANDN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Randn'>>, 'RANGE_N': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RangeN'>>, 'READ_CSV': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ReadCSV'>>, 'REDUCE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Reduce'>>, 'REGEXP_EXTRACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpExtract'>>, 'REGEXP_I_LIKE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpILike'>>, 'REGEXP_LIKE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpLike'>>, 'REGEXP_REPLACE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpReplace'>>, 'REGEXP_SPLIT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpSplit'>>, 'REPEAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Repeat'>>, 'RIGHT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Right'>>, 'ROUND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Round'>>, 'ROW_NUMBER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RowNumber'>>, 'SHA': <bound method Func.from_arg_list of <class 'sqlglot.expressions.SHA'>>, 'SHA1': <bound method Func.from_arg_list of <class 'sqlglot.expressions.SHA'>>, 'SHA2': <bound method Func.from_arg_list of <class 'sqlglot.expressions.SHA2'>>, 'SAFE_DIVIDE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.SafeDivide'>>, 'SIGN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Sign'>>, 'SIGNUM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Sign'>>, 'SORT_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.SortArray'>>, 'SPLIT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Split'>>, 'SQRT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Sqrt'>>, 'STANDARD_HASH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StandardHash'>>, 'STAR_MAP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StarMap'>>, 'STARTS_WITH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StartsWith'>>, 'STARTSWITH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StartsWith'>>, 'STDDEV': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Stddev'>>, 'STDEV': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Stddev'>>, 'STDDEV_POP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StddevPop'>>, 'STDDEV_SAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StddevSamp'>>, 'STR_POSITION': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StrPosition'>>, 'STR_TO_DATE': <function _build_str_to_date>, 'STR_TO_MAP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StrToMap'>>, 'STR_TO_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StrToTime'>>, 'STR_TO_UNIX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StrToUnix'>>, 'STRING_TO_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StringToArray'>>, 'SPLIT_BY_STRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StringToArray'>>, 'STRUCT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Struct'>>, 'STRUCT_EXTRACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StructExtract'>>, 'STUFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Stuff'>>, 'INSERT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Stuff'>>, 'SUBSTRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Substring'>>, 'SUM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Sum'>>, 'TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Time'>>, 'TIME_ADD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeAdd'>>, 'TIME_DIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeDiff'>>, 'TIME_FROM_PARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeFromParts'>>, 'TIMEFROMPARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeFromParts'>>, 'TIME_STR_TO_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeStrToDate'>>, 'TIME_STR_TO_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeStrToTime'>>, 'TIME_STR_TO_UNIX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeStrToUnix'>>, 'TIME_SUB': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeSub'>>, 'TIME_TO_STR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeToStr'>>, 'TIME_TO_TIME_STR': <function Parser.<lambda>>, 'TIME_TO_UNIX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeToUnix'>>, 'TIME_TRUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeTrunc'>>, 'TIMESTAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Timestamp'>>, 'TIMESTAMP_ADD': <function build_date_delta.<locals>._builder>, 'TIMESTAMPDIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampDiff'>>, 'TIMESTAMP_DIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampDiff'>>, 'TIMESTAMP_FROM_PARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampFromParts'>>, 'TIMESTAMPFROMPARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampFromParts'>>, 'TIMESTAMP_SUB': <function build_date_delta.<locals>._builder>, 'TIMESTAMP_TRUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampTrunc'>>, 'TO_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ToArray'>>, 'TO_BASE64': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ToBase64'>>, 'TO_CHAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ToChar'>>, 'TO_DAYS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ToDays'>>, 'TO_MAP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ToMap'>>, 'TO_NUMBER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ToNumber'>>, 'TRANSFORM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Transform'>>, 'TRIM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Trim'>>, 'TRY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Try'>>, 'TRY_CAST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TryCast'>>, 'TS_OR_DI_TO_DI': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDiToDi'>>, 'TS_OR_DS_ADD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDsAdd'>>, 'TS_OR_DS_DIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDsDiff'>>, 'TS_OR_DS_TO_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDsToDate'>>, 'TS_OR_DS_TO_DATE_STR': <function Parser.<lambda>>, 'TS_OR_DS_TO_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDsToTime'>>, 'TS_OR_DS_TO_TIMESTAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDsToTimestamp'>>, 'UNHEX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Unhex'>>, 'UNIX_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.UnixDate'>>, 'UNIX_TO_STR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.UnixToStr'>>, 'UNIX_TO_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.UnixToTime'>>, 'UNIX_TO_TIME_STR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.UnixToTimeStr'>>, 'UNNEST': <function Parser.<lambda>>, 'UNPACK_COLUMNS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.UnpackColumns'>>, 'UPPER': <function build_upper>, 'UCASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Upper'>>, 'UUID': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Uuid'>>, 'GEN_RANDOM_UUID': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Uuid'>>, 'GENERATE_UUID': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Uuid'>>, 'UUID_STRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Uuid'>>, 'VAR_MAP': <function build_var_map>, 'VARIANCE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Variance'>>, 'VARIANCE_SAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Variance'>>, 'VAR_SAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Variance'>>, 'VARIANCE_POP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.VariancePop'>>, 'VAR_POP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.VariancePop'>>, 'WEEK': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Week'>>, 'WEEK_OF_YEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.WeekOfYear'>>, 'WEEKOFYEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.WeekOfYear'>>, 'WHEN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.When'>>, 'X_M_L_TABLE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.XMLTable'>>, 'XOR': <function ClickHouse.Parser.<lambda>>, 'YEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Year'>>, 'ARRAYAGG': <function Parser.<lambda>>, 'GLOB': <function Parser.<lambda>>, 'JSON_EXTRACT_PATH_TEXT': <function build_extract_json_with_path.<locals>._builder>, 'LIKE': <function build_like>, 'LOG2': <function Parser.<lambda>>, 'LOG10': <function Parser.<lambda>>, 'LPAD': <function Parser.<lambda>>, 'LEFTPAD': <function Parser.<lambda>>, 'LTRIM': <function Parser.<lambda>>, 'MOD': <function build_mod>, 'RIGHTPAD': <function Parser.<lambda>>, 'RPAD': <function Parser.<lambda>>, 'RTRIM': <function Parser.<lambda>>, 'SCOPE_RESOLUTION': <function Parser.<lambda>>, 'TO_HEX': <function build_hex>, 'ANY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.AnyValue'>>, 'ARRAYSUM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArraySum'>>, 'DATEADD': <function build_date_delta.<locals>._builder>, 'DATE_FORMAT': <function _build_date_format>, 'DATESUB': <function build_date_delta.<locals>._builder>, 'FORMATDATETIME': <function _build_date_format>, 'JSONEXTRACTSTRING': <function build_json_extract_path.<locals>._builder>, 'MATCH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpLike'>>, 'RANDCANONICAL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Rand'>>, 'TUPLE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Struct'>>, 'TIMESTAMPSUB': <function build_date_delta.<locals>._builder>, 'TIMESTAMPADD': <function build_date_delta.<locals>._builder>, 'UNIQ': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ApproxDistinct'>>, 'SHA256': <function ClickHouse.Parser.<lambda>>, 'SHA512': <function ClickHouse.Parser.<lambda>>}
AGG_FUNCTIONS = {'entropy', 'varPop', 'rankCorr', 'exponentialTimeDecayedAvg', 'anyHeavy', 'theilsU', 'covarPop', 'groupBitmapXor', 'cramersVBiasCorrected', 'welchTTest', 'uniqHLL12', 'largestTriangleThreeBuckets', 'quantileDeterministic', 'quantilesExact', 'quantilesExactLow', 'histogram', 'quantileExactHigh', 'groupBitXor', 'sparkBar', 'sequenceCount', 'groupBitAnd', 'sumWithOverflow', 'quantilesExactWeighted', 'sequenceNextNode', 'median', 'deltaSum', 'studentTTest', 'sumMap', 'groupArrayMovingSum', 'varSamp', 'quantileTDigest', 'sumCount', 'last_value', 'simpleLinearRegression', 'groupBitmapOr', 'mannWhitneyUTest', 'quantiles', 'quantilesTDigestWeighted', 'uniqCombined', 'uniqCombined64', 'intervalLengthSum', 'argMin', 'groupUniqArray', 'sumKahan', 'covarSamp', 'topK', 'quantilesGK', 'argMax', 'uniqUpTo', 'quantilesExactHigh', 'exponentialMovingAverage', 'min', 'quantilesTiming', 'quantilesInterpolatedWeighted', 'quantilesBFloat16Weighted', 'deltaSumTimestamp', 'avg', 'sum', 'boundingRatio', 'stochasticLinearRegression', 'quantilesBFloat16', 'sequenceMatch', 'quantileExactWeighted', 'maxMap', 'minMap', 'count', 'stochasticLogisticRegression', 'quantileBFloat16', 'kolmogorovSmirnovTest', 'uniq', 'skewSamp', 'maxIntersections', 'quantilesTimingWeighted', 'quantileExactLow', 'meanZTest', 'groupArray', 'quantileTDigestWeighted', 'groupArrayInsertAt', 'quantileBFloat16Weighted', 'quantileTiming', 'groupBitmapAnd', 'groupBitmap', 'skewPop', 'groupBitOr', 'anyLast', 'quantilesTDigest', 'categoricalInformationValue', 'stddevSamp', 'quantilesDeterministic', 'quantileGK', 'first_value', 'topKWeighted', 'quantile', 'corr', 'cramersV', 'kurtSamp', 'retention', 'uniqTheta', 'uniqExact', 'groupArrayMovingAvg', 'max', 'contingency', 'any', 'quantileExact', 'quantileTimingWeighted', 'maxIntersectionsPosition', 'groupArrayLast', 'windowFunnel', 'stddevPop', 'quantileInterpolatedWeighted', 'avgWeighted', 'groupArraySample', 'kurtPop'}
AGG_FUNCTIONS_SUFFIXES = ['If', 'Array', 'ArrayIf', 'Map', 'SimpleState', 'State', 'Merge', 'MergeState', 'ForEach', 'Distinct', 'OrDefault', 'OrNull', 'Resample', 'ArgMin', 'ArgMax']
FUNC_TOKENS = {<TokenType.TRUNCATE: 'TRUNCATE'>, <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, <TokenType.HSTORE: 'HSTORE'>, <TokenType.TSTZRANGE: 'TSTZRANGE'>, <TokenType.PRIMARY_KEY: 'PRIMARY_KEY'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.GLOB: 'GLOB'>, <TokenType.WINDOW: 'WINDOW'>, <TokenType.SMALLINT: 'SMALLINT'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.DATE32: 'DATE32'>, <TokenType.LONGBLOB: 'LONGBLOB'>, <TokenType.SMALLSERIAL: 'SMALLSERIAL'>, <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, <TokenType.UTINYINT: 'UTINYINT'>, <TokenType.JSONB: 'JSONB'>, <TokenType.VAR: 'VAR'>, <TokenType.COMMAND: 'COMMAND'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, <TokenType.TEXT: 'TEXT'>, <TokenType.ARRAY: 'ARRAY'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.TDIGEST: 'TDIGEST'>, <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.IDENTIFIER: 'IDENTIFIER'>, <TokenType.HLLSKETCH: 'HLLSKETCH'>, <TokenType.BIT: 'BIT'>, <TokenType.VECTOR: 'VECTOR'>, <TokenType.BIGINT: 'BIGINT'>, <TokenType.IPADDRESS: 'IPADDRESS'>, <TokenType.UINT128: 'UINT128'>, <TokenType.INDEX: 'INDEX'>, <TokenType.IPV6: 'IPV6'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.INT128: 'INT128'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>, <TokenType.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <TokenType.NESTED: 'NESTED'>, <TokenType.IPV4: 'IPV4'>, <TokenType.STRUCT: 'STRUCT'>, <TokenType.FORMAT: 'FORMAT'>, <TokenType.LONGTEXT: 'LONGTEXT'>, <TokenType.BOOLEAN: 'BOOLEAN'>, <TokenType.UDECIMAL: 'UDECIMAL'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.INET: 'INET'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, <TokenType.NUMRANGE: 'NUMRANGE'>, <TokenType.SEQUENCE: 'SEQUENCE'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.OFFSET: 'OFFSET'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>, <TokenType.VARBINARY: 'VARBINARY'>, <TokenType.DATERANGE: 'DATERANGE'>, <TokenType.NAME: 'NAME'>, <TokenType.TSRANGE: 'TSRANGE'>, <TokenType.BINARY: 'BINARY'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.ISNULL: 'ISNULL'>, <TokenType.ILIKE: 'ILIKE'>, <TokenType.ENUM8: 'ENUM8'>, <TokenType.UNNEST: 'UNNEST'>, <TokenType.DATETIME64: 'DATETIME64'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>, <TokenType.VARCHAR: 'VARCHAR'>, <TokenType.ALL: 'ALL'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>, <TokenType.TINYBLOB: 'TINYBLOB'>, <TokenType.INSERT: 'INSERT'>, <TokenType.SUPER: 'SUPER'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>, <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <TokenType.RIGHT: 'RIGHT'>, <TokenType.TABLE: 'TABLE'>, <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.ROW: 'ROW'>, <TokenType.UUID: 'UUID'>, <TokenType.TIMESTAMP_MS: 'TIMESTAMP_MS'>, <TokenType.SMALLMONEY: 'SMALLMONEY'>, <TokenType.IMAGE: 'IMAGE'>, <TokenType.DECIMAL64: 'DECIMAL64'>, <TokenType.YEAR: 'YEAR'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.INT256: 'INT256'>, <TokenType.FLOAT: 'FLOAT'>, <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.FILTER: 'FILTER'>, <TokenType.RANGE: 'RANGE'>, <TokenType.LEFT: 'LEFT'>, <TokenType.CHAR: 'CHAR'>, <TokenType.DECIMAL128: 'DECIMAL128'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, <TokenType.SET: 'SET'>, <TokenType.UBIGINT: 'UBIGINT'>, <TokenType.MONEY: 'MONEY'>, <TokenType.SOME: 'SOME'>, <TokenType.JSON: 'JSON'>, <TokenType.LIST: 'LIST'>, <TokenType.MERGE: 'MERGE'>, <TokenType.SERIAL: 'SERIAL'>, <TokenType.NULL: 'NULL'>, <TokenType.RLIKE: 'RLIKE'>, <TokenType.REPLACE: 'REPLACE'>, <TokenType.ANY: 'ANY'>, <TokenType.TIMESTAMP_S: 'TIMESTAMP_S'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.UINT: 'UINT'>, <TokenType.ENUM: 'ENUM'>, <TokenType.XML: 'XML'>, <TokenType.MAP: 'MAP'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, <TokenType.XOR: 'XOR'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.DECIMAL32: 'DECIMAL32'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.LIKE: 'LIKE'>, <TokenType.DATE: 'DATE'>, <TokenType.INT: 'INT'>, <TokenType.TINYTEXT: 'TINYTEXT'>, <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, <TokenType.ROWVERSION: 'ROWVERSION'>, <TokenType.FIRST: 'FIRST'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.GEOMETRY: 'GEOMETRY'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.BPCHAR: 'BPCHAR'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>, <TokenType.TIME: 'TIME'>, <TokenType.USERDEFINED: 'USERDEFINED'>, <TokenType.UINT256: 'UINT256'>, <TokenType.MEDIUMINT: 'MEDIUMINT'>}
RESERVED_TOKENS = {<TokenType.EQ: 'EQ'>, <TokenType.PLACEHOLDER: 'PLACEHOLDER'>, <TokenType.R_PAREN: 'R_PAREN'>, <TokenType.DASH: 'DASH'>, <TokenType.L_BRACKET: 'L_BRACKET'>, <TokenType.COLON: 'COLON'>, <TokenType.PLUS: 'PLUS'>, <TokenType.L_BRACE: 'L_BRACE'>, <TokenType.SEMICOLON: 'SEMICOLON'>, <TokenType.HASH: 'HASH'>, <TokenType.COMMA: 'COMMA'>, <TokenType.TILDA: 'TILDA'>, <TokenType.DOT: 'DOT'>, <TokenType.PARAMETER: 'PARAMETER'>, <TokenType.MOD: 'MOD'>, <TokenType.NOT: 'NOT'>, <TokenType.R_BRACKET: 'R_BRACKET'>, <TokenType.BACKSLASH: 'BACKSLASH'>, <TokenType.L_PAREN: 'L_PAREN'>, <TokenType.CARET: 'CARET'>, <TokenType.AMP: 'AMP'>, <TokenType.SLASH: 'SLASH'>, <TokenType.LT: 'LT'>, <TokenType.GT: 'GT'>, <TokenType.STAR: 'STAR'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.PIPE: 'PIPE'>, <TokenType.R_BRACE: 'R_BRACE'>}
ID_VAR_TOKENS = {<TokenType.TRUNCATE: 'TRUNCATE'>, <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, <TokenType.HSTORE: 'HSTORE'>, <TokenType.TSTZRANGE: 'TSTZRANGE'>, <TokenType.DESC: 'DESC'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.UNPIVOT: 'UNPIVOT'>, <TokenType.OVERWRITE: 'OVERWRITE'>, <TokenType.WINDOW: 'WINDOW'>, <TokenType.SMALLINT: 'SMALLINT'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.DATE32: 'DATE32'>, <TokenType.LONGBLOB: 'LONGBLOB'>, <TokenType.SMALLSERIAL: 'SMALLSERIAL'>, <TokenType.PERCENT: 'PERCENT'>, <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, <TokenType.STORAGE_INTEGRATION: 'STORAGE_INTEGRATION'>, <TokenType.VOLATILE: 'VOLATILE'>, <TokenType.ASC: 'ASC'>, <TokenType.ROLLUP: 'ROLLUP'>, <TokenType.UTINYINT: 'UTINYINT'>, <TokenType.JSONB: 'JSONB'>, <TokenType.VAR: 'VAR'>, <TokenType.COMMAND: 'COMMAND'>, <TokenType.STREAMLIT: 'STREAMLIT'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.SETTINGS: 'SETTINGS'>, <TokenType.COMMENT: 'COMMENT'>, <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, <TokenType.TEXT: 'TEXT'>, <TokenType.ARRAY: 'ARRAY'>, <TokenType.END: 'END'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.TDIGEST: 'TDIGEST'>, <TokenType.CUBE: 'CUBE'>, <TokenType.IS: 'IS'>, <TokenType.PROCEDURE: 'PROCEDURE'>, <TokenType.WAREHOUSE: 'WAREHOUSE'>, <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.IDENTIFIER: 'IDENTIFIER'>, <TokenType.CACHE: 'CACHE'>, <TokenType.HLLSKETCH: 'HLLSKETCH'>, <TokenType.BIT: 'BIT'>, <TokenType.VECTOR: 'VECTOR'>, <TokenType.BIGINT: 'BIGINT'>, <TokenType.IPADDRESS: 'IPADDRESS'>, <TokenType.UINT128: 'UINT128'>, <TokenType.INDEX: 'INDEX'>, <TokenType.IPV6: 'IPV6'>, <TokenType.DEFAULT: 'DEFAULT'>, <TokenType.KEEP: 'KEEP'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.INT128: 'INT128'>, <TokenType.FULL: 'FULL'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>, <TokenType.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <TokenType.NESTED: 'NESTED'>, <TokenType.IPV4: 'IPV4'>, <TokenType.STRUCT: 'STRUCT'>, <TokenType.FORMAT: 'FORMAT'>, <TokenType.TRUE: 'TRUE'>, <TokenType.LONGTEXT: 'LONGTEXT'>, <TokenType.BOOLEAN: 'BOOLEAN'>, <TokenType.UDECIMAL: 'UDECIMAL'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.INET: 'INET'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, <TokenType.DICTIONARY: 'DICTIONARY'>, <TokenType.NUMRANGE: 'NUMRANGE'>, <TokenType.SEQUENCE: 'SEQUENCE'>, <TokenType.ESCAPE: 'ESCAPE'>, <TokenType.KILL: 'KILL'>, <TokenType.COLUMN: 'COLUMN'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.OFFSET: 'OFFSET'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>, <TokenType.VARBINARY: 'VARBINARY'>, <TokenType.DATERANGE: 'DATERANGE'>, <TokenType.NAME: 'NAME'>, <TokenType.MODEL: 'MODEL'>, <TokenType.TSRANGE: 'TSRANGE'>, <TokenType.BINARY: 'BINARY'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.TOP: 'TOP'>, <TokenType.ISNULL: 'ISNULL'>, <TokenType.BEGIN: 'BEGIN'>, <TokenType.ENUM8: 'ENUM8'>, <TokenType.UNNEST: 'UNNEST'>, <TokenType.DATETIME64: 'DATETIME64'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>, <TokenType.ORDINALITY: 'ORDINALITY'>, <TokenType.DELETE: 'DELETE'>, <TokenType.USE: 'USE'>, <TokenType.FOREIGN_KEY: 'FOREIGN_KEY'>, <TokenType.VARCHAR: 'VARCHAR'>, <TokenType.ALL: 'ALL'>, <TokenType.CASE: 'CASE'>, <TokenType.COMMIT: 'COMMIT'>, <TokenType.TINYBLOB: 'TINYBLOB'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>, <TokenType.SUPER: 'SUPER'>, <TokenType.SHOW: 'SHOW'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>, <TokenType.SEMI: 'SEMI'>, <TokenType.APPLY: 'APPLY'>, <TokenType.RIGHT: 'RIGHT'>, <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <TokenType.TABLE: 'TABLE'>, <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.FALSE: 'FALSE'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.ROW: 'ROW'>, <TokenType.UUID: 'UUID'>, <TokenType.TIMESTAMP_MS: 'TIMESTAMP_MS'>, <TokenType.SMALLMONEY: 'SMALLMONEY'>, <TokenType.UPDATE: 'UPDATE'>, <TokenType.IMAGE: 'IMAGE'>, <TokenType.DECIMAL64: 'DECIMAL64'>, <TokenType.YEAR: 'YEAR'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.INT256: 'INT256'>, <TokenType.FLOAT: 'FLOAT'>, <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.FILTER: 'FILTER'>, <TokenType.LEFT: 'LEFT'>, <TokenType.OPERATOR: 'OPERATOR'>, <TokenType.RANGE: 'RANGE'>, <TokenType.TAG: 'TAG'>, <TokenType.CHAR: 'CHAR'>, <TokenType.DECIMAL128: 'DECIMAL128'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, <TokenType.NEXT: 'NEXT'>, <TokenType.DESCRIBE: 'DESCRIBE'>, <TokenType.SET: 'SET'>, <TokenType.UBIGINT: 'UBIGINT'>, <TokenType.MONEY: 'MONEY'>, <TokenType.PIVOT: 'PIVOT'>, <TokenType.SOME: 'SOME'>, <TokenType.JSON: 'JSON'>, <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, <TokenType.LIST: 'LIST'>, <TokenType.STRAIGHT_JOIN: 'STRAIGHT_JOIN'>, <TokenType.MERGE: 'MERGE'>, <TokenType.SERIAL: 'SERIAL'>, <TokenType.NATURAL: 'NATURAL'>, <TokenType.PARTITION: 'PARTITION'>, <TokenType.REFERENCES: 'REFERENCES'>, <TokenType.NULL: 'NULL'>, <TokenType.REPLACE: 'REPLACE'>, <TokenType.ANY: 'ANY'>, <TokenType.ROWS: 'ROWS'>, <TokenType.TIMESTAMP_S: 'TIMESTAMP_S'>, <TokenType.LOAD: 'LOAD'>, <TokenType.UNIQUE: 'UNIQUE'>, <TokenType.CONSTRAINT: 'CONSTRAINT'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.UINT: 'UINT'>, <TokenType.TEMPORARY: 'TEMPORARY'>, <TokenType.ENUM: 'ENUM'>, <TokenType.XML: 'XML'>, <TokenType.MAP: 'MAP'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.RENAME: 'RENAME'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, <TokenType.EXECUTE: 'EXECUTE'>, <TokenType.OVERLAPS: 'OVERLAPS'>, <TokenType.DATABASE: 'DATABASE'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.ANTI: 'ANTI'>, <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, <TokenType.SCHEMA: 'SCHEMA'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.DECIMAL32: 'DECIMAL32'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.LIKE: 'LIKE'>, <TokenType.PRAGMA: 'PRAGMA'>, <TokenType.VIEW: 'VIEW'>, <TokenType.DATE: 'DATE'>, <TokenType.ASOF: 'ASOF'>, <TokenType.REFRESH: 'REFRESH'>, <TokenType.INT: 'INT'>, <TokenType.TINYTEXT: 'TINYTEXT'>, <TokenType.COPY: 'COPY'>, <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, <TokenType.DIV: 'DIV'>, <TokenType.ROWVERSION: 'ROWVERSION'>, <TokenType.FIRST: 'FIRST'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.GEOMETRY: 'GEOMETRY'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.FUNCTION: 'FUNCTION'>, <TokenType.BPCHAR: 'BPCHAR'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>, <TokenType.RECURSIVE: 'RECURSIVE'>, <TokenType.TIME: 'TIME'>, <TokenType.USERDEFINED: 'USERDEFINED'>, <TokenType.UINT256: 'UINT256'>, <TokenType.MEDIUMINT: 'MEDIUMINT'>, <TokenType.FINAL: 'FINAL'>}
AGG_FUNC_MAPPING = {'entropyIf': ('entropy', 'If'), 'varPopIf': ('varPop', 'If'), 'rankCorrIf': ('rankCorr', 'If'), 'exponentialTimeDecayedAvgIf': ('exponentialTimeDecayedAvg', 'If'), 'anyHeavyIf': ('anyHeavy', 'If'), 'theilsUIf': ('theilsU', 'If'), 'covarPopIf': ('covarPop', 'If'), 'groupBitmapXorIf': ('groupBitmapXor', 'If'), 'cramersVBiasCorrectedIf': ('cramersVBiasCorrected', 'If'), 'welchTTestIf': ('welchTTest', 'If'), 'uniqHLL12If': ('uniqHLL12', 'If'), 'largestTriangleThreeBucketsIf': ('largestTriangleThreeBuckets', 'If'), 'quantileDeterministicIf': ('quantileDeterministic', 'If'), 'quantilesExactIf': ('quantilesExact', 'If'), 'quantilesExactLowIf': ('quantilesExactLow', 'If'), 'histogramIf': ('histogram', 'If'), 'quantileExactHighIf': ('quantileExactHigh', 'If'), 'groupBitXorIf': ('groupBitXor', 'If'), 'sparkBarIf': ('sparkBar', 'If'), 'sequenceCountIf': ('sequenceCount', 'If'), 'groupBitAndIf': ('groupBitAnd', 'If'), 'sumWithOverflowIf': ('sumWithOverflow', 'If'), 'quantilesExactWeightedIf': ('quantilesExactWeighted', 'If'), 'sequenceNextNodeIf': ('sequenceNextNode', 'If'), 'medianIf': ('median', 'If'), 'deltaSumIf': ('deltaSum', 'If'), 'studentTTestIf': ('studentTTest', 'If'), 'sumMapIf': ('sumMap', 'If'), 'groupArrayMovingSumIf': ('groupArrayMovingSum', 'If'), 'varSampIf': ('varSamp', 'If'), 'quantileTDigestIf': ('quantileTDigest', 'If'), 'sumCountIf': ('sumCount', 'If'), 'last_valueIf': ('last_value', 'If'), 'simpleLinearRegressionIf': ('simpleLinearRegression', 'If'), 'groupBitmapOrIf': ('groupBitmapOr', 'If'), 'mannWhitneyUTestIf': ('mannWhitneyUTest', 'If'), 'quantilesIf': ('quantiles', 'If'), 'quantilesTDigestWeightedIf': ('quantilesTDigestWeighted', 'If'), 'uniqCombinedIf': ('uniqCombined', 'If'), 'uniqCombined64If': ('uniqCombined64', 'If'), 'intervalLengthSumIf': ('intervalLengthSum', 'If'), 'argMinIf': ('argMin', 'If'), 'groupUniqArrayIf': ('groupUniqArray', 'If'), 'sumKahanIf': ('sumKahan', 'If'), 'covarSampIf': ('covarSamp', 'If'), 'topKIf': ('topK', 'If'), 'quantilesGKIf': ('quantilesGK', 'If'), 'argMaxIf': ('argMax', 'If'), 'uniqUpToIf': ('uniqUpTo', 'If'), 'quantilesExactHighIf': ('quantilesExactHigh', 'If'), 'exponentialMovingAverageIf': ('exponentialMovingAverage', 'If'), 'minIf': ('min', 'If'), 'quantilesTimingIf': ('quantilesTiming', 'If'), 'quantilesInterpolatedWeightedIf': ('quantilesInterpolatedWeighted', 'If'), 'quantilesBFloat16WeightedIf': ('quantilesBFloat16Weighted', 'If'), 'deltaSumTimestampIf': ('deltaSumTimestamp', 'If'), 'avgIf': ('avg', 'If'), 'sumIf': ('sum', 'If'), 'boundingRatioIf': ('boundingRatio', 'If'), 'stochasticLinearRegressionIf': ('stochasticLinearRegression', 'If'), 'quantilesBFloat16If': ('quantilesBFloat16', 'If'), 'sequenceMatchIf': ('sequenceMatch', 'If'), 'quantileExactWeightedIf': ('quantileExactWeighted', 'If'), 'maxMapIf': ('maxMap', 'If'), 'minMapIf': ('minMap', 'If'), 'countIf': ('count', 'If'), 'stochasticLogisticRegressionIf': ('stochasticLogisticRegression', 'If'), 'quantileBFloat16If': ('quantileBFloat16', 'If'), 'kolmogorovSmirnovTestIf': ('kolmogorovSmirnovTest', 'If'), 'uniqIf': ('uniq', 'If'), 'skewSampIf': ('skewSamp', 'If'), 'maxIntersectionsIf': ('maxIntersections', 'If'), 'quantilesTimingWeightedIf': ('quantilesTimingWeighted', 'If'), 'quantileExactLowIf': ('quantileExactLow', 'If'), 'meanZTestIf': ('meanZTest', 'If'), 'groupArrayIf': ('groupArray', 'If'), 'quantileTDigestWeightedIf': ('quantileTDigestWeighted', 'If'), 'groupArrayInsertAtIf': ('groupArrayInsertAt', 'If'), 'quantileBFloat16WeightedIf': ('quantileBFloat16Weighted', 'If'), 'quantileTimingIf': ('quantileTiming', 'If'), 'groupBitmapAndIf': ('groupBitmapAnd', 'If'), 'groupBitmapIf': ('groupBitmap', 'If'), 'skewPopIf': ('skewPop', 'If'), 'groupBitOrIf': ('groupBitOr', 'If'), 'anyLastIf': ('anyLast', 'If'), 'quantilesTDigestIf': ('quantilesTDigest', 'If'), 'categoricalInformationValueIf': ('categoricalInformationValue', 'If'), 'stddevSampIf': ('stddevSamp', 'If'), 'quantilesDeterministicIf': ('quantilesDeterministic', 'If'), 'quantileGKIf': ('quantileGK', 'If'), 'first_valueIf': ('first_value', 'If'), 'topKWeightedIf': ('topKWeighted', 'If'), 'quantileIf': ('quantile', 'If'), 'corrIf': ('corr', 'If'), 'cramersVIf': ('cramersV', 'If'), 'kurtSampIf': ('kurtSamp', 'If'), 'retentionIf': ('retention', 'If'), 'uniqThetaIf': ('uniqTheta', 'If'), 'uniqExactIf': ('uniqExact', 'If'), 'groupArrayMovingAvgIf': ('groupArrayMovingAvg', 'If'), 'maxIf': ('max', 'If'), 'contingencyIf': ('contingency', 'If'), 'anyIf': ('any', 'If'), 'quantileExactIf': ('quantileExact', 'If'), 'quantileTimingWeightedIf': ('quantileTimingWeighted', 'If'), 'maxIntersectionsPositionIf': ('maxIntersectionsPosition', 'If'), 'groupArrayLastIf': ('groupArrayLast', 'If'), 'windowFunnelIf': ('windowFunnel', 'If'), 'stddevPopIf': ('stddevPop', 'If'), 'quantileInterpolatedWeightedIf': ('quantileInterpolatedWeighted', 'If'), 'avgWeightedIf': ('avgWeighted', 'If'), 'groupArraySampleIf': ('groupArraySample', 'If'), 'kurtPopIf': ('kurtPop', 'If'), 'entropyArray': ('entropy', 'Array'), 'varPopArray': ('varPop', 'Array'), 'rankCorrArray': ('rankCorr', 'Array'), 'exponentialTimeDecayedAvgArray': ('exponentialTimeDecayedAvg', 'Array'), 'anyHeavyArray': ('anyHeavy', 'Array'), 'theilsUArray': ('theilsU', 'Array'), 'covarPopArray': ('covarPop', 'Array'), 'groupBitmapXorArray': ('groupBitmapXor', 'Array'), 'cramersVBiasCorrectedArray': ('cramersVBiasCorrected', 'Array'), 'welchTTestArray': ('welchTTest', 'Array'), 'uniqHLL12Array': ('uniqHLL12', 'Array'), 'largestTriangleThreeBucketsArray': ('largestTriangleThreeBuckets', 'Array'), 'quantileDeterministicArray': ('quantileDeterministic', 'Array'), 'quantilesExactArray': ('quantilesExact', 'Array'), 'quantilesExactLowArray': ('quantilesExactLow', 'Array'), 'histogramArray': ('histogram', 'Array'), 'quantileExactHighArray': ('quantileExactHigh', 'Array'), 'groupBitXorArray': ('groupBitXor', 'Array'), 'sparkBarArray': ('sparkBar', 'Array'), 'sequenceCountArray': ('sequenceCount', 'Array'), 'groupBitAndArray': ('groupBitAnd', 'Array'), 'sumWithOverflowArray': ('sumWithOverflow', 'Array'), 'quantilesExactWeightedArray': ('quantilesExactWeighted', 'Array'), 'sequenceNextNodeArray': ('sequenceNextNode', 'Array'), 'medianArray': ('median', 'Array'), 'deltaSumArray': ('deltaSum', 'Array'), 'studentTTestArray': ('studentTTest', 'Array'), 'sumMapArray': ('sumMap', 'Array'), 'groupArrayMovingSumArray': ('groupArrayMovingSum', 'Array'), 'varSampArray': ('varSamp', 'Array'), 'quantileTDigestArray': ('quantileTDigest', 'Array'), 'sumCountArray': ('sumCount', 'Array'), 'last_valueArray': ('last_value', 'Array'), 'simpleLinearRegressionArray': ('simpleLinearRegression', 'Array'), 'groupBitmapOrArray': ('groupBitmapOr', 'Array'), 'mannWhitneyUTestArray': ('mannWhitneyUTest', 'Array'), 'quantilesArray': ('quantiles', 'Array'), 'quantilesTDigestWeightedArray': ('quantilesTDigestWeighted', 'Array'), 'uniqCombinedArray': ('uniqCombined', 'Array'), 'uniqCombined64Array': ('uniqCombined64', 'Array'), 'intervalLengthSumArray': ('intervalLengthSum', 'Array'), 'argMinArray': ('argMin', 'Array'), 'groupUniqArrayArray': ('groupUniqArray', 'Array'), 'sumKahanArray': ('sumKahan', 'Array'), 'covarSampArray': ('covarSamp', 'Array'), 'topKArray': ('topK', 'Array'), 'quantilesGKArray': ('quantilesGK', 'Array'), 'argMaxArray': ('argMax', 'Array'), 'uniqUpToArray': ('uniqUpTo', 'Array'), 'quantilesExactHighArray': ('quantilesExactHigh', 'Array'), 'exponentialMovingAverageArray': ('exponentialMovingAverage', 'Array'), 'minArray': ('min', 'Array'), 'quantilesTimingArray': ('quantilesTiming', 'Array'), 'quantilesInterpolatedWeightedArray': ('quantilesInterpolatedWeighted', 'Array'), 'quantilesBFloat16WeightedArray': ('quantilesBFloat16Weighted', 'Array'), 'deltaSumTimestampArray': ('deltaSumTimestamp', 'Array'), 'avgArray': ('avg', 'Array'), 'sumArray': ('sum', 'Array'), 'boundingRatioArray': ('boundingRatio', 'Array'), 'stochasticLinearRegressionArray': ('stochasticLinearRegression', 'Array'), 'quantilesBFloat16Array': ('quantilesBFloat16', 'Array'), 'sequenceMatchArray': ('sequenceMatch', 'Array'), 'quantileExactWeightedArray': ('quantileExactWeighted', 'Array'), 'maxMapArray': ('maxMap', 'Array'), 'minMapArray': ('minMap', 'Array'), 'countArray': ('count', 'Array'), 'stochasticLogisticRegressionArray': ('stochasticLogisticRegression', 'Array'), 'quantileBFloat16Array': ('quantileBFloat16', 'Array'), 'kolmogorovSmirnovTestArray': ('kolmogorovSmirnovTest', 'Array'), 'uniqArray': ('uniq', 'Array'), 'skewSampArray': ('skewSamp', 'Array'), 'maxIntersectionsArray': ('maxIntersections', 'Array'), 'quantilesTimingWeightedArray': ('quantilesTimingWeighted', 'Array'), 'quantileExactLowArray': ('quantileExactLow', 'Array'), 'meanZTestArray': ('meanZTest', 'Array'), 'groupArrayArray': ('groupArray', 'Array'), 'quantileTDigestWeightedArray': ('quantileTDigestWeighted', 'Array'), 'groupArrayInsertAtArray': ('groupArrayInsertAt', 'Array'), 'quantileBFloat16WeightedArray': ('quantileBFloat16Weighted', 'Array'), 'quantileTimingArray': ('quantileTiming', 'Array'), 'groupBitmapAndArray': ('groupBitmapAnd', 'Array'), 'groupBitmapArray': ('groupBitmap', 'Array'), 'skewPopArray': ('skewPop', 'Array'), 'groupBitOrArray': ('groupBitOr', 'Array'), 'anyLastArray': ('anyLast', 'Array'), 'quantilesTDigestArray': ('quantilesTDigest', 'Array'), 'categoricalInformationValueArray': ('categoricalInformationValue', 'Array'), 'stddevSampArray': ('stddevSamp', 'Array'), 'quantilesDeterministicArray': ('quantilesDeterministic', 'Array'), 'quantileGKArray': ('quantileGK', 'Array'), 'first_valueArray': ('first_value', 'Array'), 'topKWeightedArray': ('topKWeighted', 'Array'), 'quantileArray': ('quantile', 'Array'), 'corrArray': ('corr', 'Array'), 'cramersVArray': ('cramersV', 'Array'), 'kurtSampArray': ('kurtSamp', 'Array'), 'retentionArray': ('retention', 'Array'), 'uniqThetaArray': ('uniqTheta', 'Array'), 'uniqExactArray': ('uniqExact', 'Array'), 'groupArrayMovingAvgArray': ('groupArrayMovingAvg', 'Array'), 'maxArray': ('max', 'Array'), 'contingencyArray': ('contingency', 'Array'), 'anyArray': ('any', 'Array'), 'quantileExactArray': ('quantileExact', 'Array'), 'quantileTimingWeightedArray': ('quantileTimingWeighted', 'Array'), 'maxIntersectionsPositionArray': ('maxIntersectionsPosition', 'Array'), 'groupArrayLastArray': ('groupArrayLast', 'Array'), 'windowFunnelArray': ('windowFunnel', 'Array'), 'stddevPopArray': ('stddevPop', 'Array'), 'quantileInterpolatedWeightedArray': ('quantileInterpolatedWeighted', 'Array'), 'avgWeightedArray': ('avgWeighted', 'Array'), 'groupArraySampleArray': ('groupArraySample', 'Array'), 'kurtPopArray': ('kurtPop', 'Array'), 'entropyArrayIf': ('entropy', 'ArrayIf'), 'varPopArrayIf': ('varPop', 'ArrayIf'), 'rankCorrArrayIf': ('rankCorr', 'ArrayIf'), 'exponentialTimeDecayedAvgArrayIf': ('exponentialTimeDecayedAvg', 'ArrayIf'), 'anyHeavyArrayIf': ('anyHeavy', 'ArrayIf'), 'theilsUArrayIf': ('theilsU', 'ArrayIf'), 'covarPopArrayIf': ('covarPop', 'ArrayIf'), 'groupBitmapXorArrayIf': ('groupBitmapXor', 'ArrayIf'), 'cramersVBiasCorrectedArrayIf': ('cramersVBiasCorrected', 'ArrayIf'), 'welchTTestArrayIf': ('welchTTest', 'ArrayIf'), 'uniqHLL12ArrayIf': ('uniqHLL12', 'ArrayIf'), 'largestTriangleThreeBucketsArrayIf': ('largestTriangleThreeBuckets', 'ArrayIf'), 'quantileDeterministicArrayIf': ('quantileDeterministic', 'ArrayIf'), 'quantilesExactArrayIf': ('quantilesExact', 'ArrayIf'), 'quantilesExactLowArrayIf': ('quantilesExactLow', 'ArrayIf'), 'histogramArrayIf': ('histogram', 'ArrayIf'), 'quantileExactHighArrayIf': ('quantileExactHigh', 'ArrayIf'), 'groupBitXorArrayIf': ('groupBitXor', 'ArrayIf'), 'sparkBarArrayIf': ('sparkBar', 'ArrayIf'), 'sequenceCountArrayIf': ('sequenceCount', 'ArrayIf'), 'groupBitAndArrayIf': ('groupBitAnd', 'ArrayIf'), 'sumWithOverflowArrayIf': ('sumWithOverflow', 'ArrayIf'), 'quantilesExactWeightedArrayIf': ('quantilesExactWeighted', 'ArrayIf'), 'sequenceNextNodeArrayIf': ('sequenceNextNode', 'ArrayIf'), 'medianArrayIf': ('median', 'ArrayIf'), 'deltaSumArrayIf': ('deltaSum', 'ArrayIf'), 'studentTTestArrayIf': ('studentTTest', 'ArrayIf'), 'sumMapArrayIf': ('sumMap', 'ArrayIf'), 'groupArrayMovingSumArrayIf': ('groupArrayMovingSum', 'ArrayIf'), 'varSampArrayIf': ('varSamp', 'ArrayIf'), 'quantileTDigestArrayIf': ('quantileTDigest', 'ArrayIf'), 'sumCountArrayIf': ('sumCount', 'ArrayIf'), 'last_valueArrayIf': ('last_value', 'ArrayIf'), 'simpleLinearRegressionArrayIf': ('simpleLinearRegression', 'ArrayIf'), 'groupBitmapOrArrayIf': ('groupBitmapOr', 'ArrayIf'), 'mannWhitneyUTestArrayIf': ('mannWhitneyUTest', 'ArrayIf'), 'quantilesArrayIf': ('quantiles', 'ArrayIf'), 'quantilesTDigestWeightedArrayIf': ('quantilesTDigestWeighted', 'ArrayIf'), 'uniqCombinedArrayIf': ('uniqCombined', 'ArrayIf'), 'uniqCombined64ArrayIf': ('uniqCombined64', 'ArrayIf'), 'intervalLengthSumArrayIf': ('intervalLengthSum', 'ArrayIf'), 'argMinArrayIf': ('argMin', 'ArrayIf'), 'groupUniqArrayArrayIf': ('groupUniqArray', 'ArrayIf'), 'sumKahanArrayIf': ('sumKahan', 'ArrayIf'), 'covarSampArrayIf': ('covarSamp', 'ArrayIf'), 'topKArrayIf': ('topK', 'ArrayIf'), 'quantilesGKArrayIf': ('quantilesGK', 'ArrayIf'), 'argMaxArrayIf': ('argMax', 'ArrayIf'), 'uniqUpToArrayIf': ('uniqUpTo', 'ArrayIf'), 'quantilesExactHighArrayIf': ('quantilesExactHigh', 'ArrayIf'), 'exponentialMovingAverageArrayIf': ('exponentialMovingAverage', 'ArrayIf'), 'minArrayIf': ('min', 'ArrayIf'), 'quantilesTimingArrayIf': ('quantilesTiming', 'ArrayIf'), 'quantilesInterpolatedWeightedArrayIf': ('quantilesInterpolatedWeighted', 'ArrayIf'), 'quantilesBFloat16WeightedArrayIf': ('quantilesBFloat16Weighted', 'ArrayIf'), 'deltaSumTimestampArrayIf': ('deltaSumTimestamp', 'ArrayIf'), 'avgArrayIf': ('avg', 'ArrayIf'), 'sumArrayIf': ('sum', 'ArrayIf'), 'boundingRatioArrayIf': ('boundingRatio', 'ArrayIf'), 'stochasticLinearRegressionArrayIf': ('stochasticLinearRegression', 'ArrayIf'), 'quantilesBFloat16ArrayIf': ('quantilesBFloat16', 'ArrayIf'), 'sequenceMatchArrayIf': ('sequenceMatch', 'ArrayIf'), 'quantileExactWeightedArrayIf': ('quantileExactWeighted', 'ArrayIf'), 'maxMapArrayIf': ('maxMap', 'ArrayIf'), 'minMapArrayIf': ('minMap', 'ArrayIf'), 'countArrayIf': ('count', 'ArrayIf'), 'stochasticLogisticRegressionArrayIf': ('stochasticLogisticRegression', 'ArrayIf'), 'quantileBFloat16ArrayIf': ('quantileBFloat16', 'ArrayIf'), 'kolmogorovSmirnovTestArrayIf': ('kolmogorovSmirnovTest', 'ArrayIf'), 'uniqArrayIf': ('uniq', 'ArrayIf'), 'skewSampArrayIf': ('skewSamp', 'ArrayIf'), 'maxIntersectionsArrayIf': ('maxIntersections', 'ArrayIf'), 'quantilesTimingWeightedArrayIf': ('quantilesTimingWeighted', 'ArrayIf'), 'quantileExactLowArrayIf': ('quantileExactLow', 'ArrayIf'), 'meanZTestArrayIf': ('meanZTest', 'ArrayIf'), 'groupArrayArrayIf': ('groupArray', 'ArrayIf'), 'quantileTDigestWeightedArrayIf': ('quantileTDigestWeighted', 'ArrayIf'), 'groupArrayInsertAtArrayIf': ('groupArrayInsertAt', 'ArrayIf'), 'quantileBFloat16WeightedArrayIf': ('quantileBFloat16Weighted', 'ArrayIf'), 'quantileTimingArrayIf': ('quantileTiming', 'ArrayIf'), 'groupBitmapAndArrayIf': ('groupBitmapAnd', 'ArrayIf'), 'groupBitmapArrayIf': ('groupBitmap', 'ArrayIf'), 'skewPopArrayIf': ('skewPop', 'ArrayIf'), 'groupBitOrArrayIf': ('groupBitOr', 'ArrayIf'), 'anyLastArrayIf': ('anyLast', 'ArrayIf'), 'quantilesTDigestArrayIf': ('quantilesTDigest', 'ArrayIf'), 'categoricalInformationValueArrayIf': ('categoricalInformationValue', 'ArrayIf'), 'stddevSampArrayIf': ('stddevSamp', 'ArrayIf'), 'quantilesDeterministicArrayIf': ('quantilesDeterministic', 'ArrayIf'), 'quantileGKArrayIf': ('quantileGK', 'ArrayIf'), 'first_valueArrayIf': ('first_value', 'ArrayIf'), 'topKWeightedArrayIf': ('topKWeighted', 'ArrayIf'), 'quantileArrayIf': ('quantile', 'ArrayIf'), 'corrArrayIf': ('corr', 'ArrayIf'), 'cramersVArrayIf': ('cramersV', 'ArrayIf'), 'kurtSampArrayIf': ('kurtSamp', 'ArrayIf'), 'retentionArrayIf': ('retention', 'ArrayIf'), 'uniqThetaArrayIf': ('uniqTheta', 'ArrayIf'), 'uniqExactArrayIf': ('uniqExact', 'ArrayIf'), 'groupArrayMovingAvgArrayIf': ('groupArrayMovingAvg', 'ArrayIf'), 'maxArrayIf': ('max', 'ArrayIf'), 'contingencyArrayIf': ('contingency', 'ArrayIf'), 'anyArrayIf': ('any', 'ArrayIf'), 'quantileExactArrayIf': ('quantileExact', 'ArrayIf'), 'quantileTimingWeightedArrayIf': ('quantileTimingWeighted', 'ArrayIf'), 'maxIntersectionsPositionArrayIf': ('maxIntersectionsPosition', 'ArrayIf'), 'groupArrayLastArrayIf': ('groupArrayLast', 'ArrayIf'), 'windowFunnelArrayIf': ('windowFunnel', 'ArrayIf'), 'stddevPopArrayIf': ('stddevPop', 'ArrayIf'), 'quantileInterpolatedWeightedArrayIf': ('quantileInterpolatedWeighted', 'ArrayIf'), 'avgWeightedArrayIf': ('avgWeighted', 'ArrayIf'), 'groupArraySampleArrayIf': ('groupArraySample', 'ArrayIf'), 'kurtPopArrayIf': ('kurtPop', 'ArrayIf'), 'entropyMap': ('entropy', 'Map'), 'varPopMap': ('varPop', 'Map'), 'rankCorrMap': ('rankCorr', 'Map'), 'exponentialTimeDecayedAvgMap': ('exponentialTimeDecayedAvg', 'Map'), 'anyHeavyMap': ('anyHeavy', 'Map'), 'theilsUMap': ('theilsU', 'Map'), 'covarPopMap': ('covarPop', 'Map'), 'groupBitmapXorMap': ('groupBitmapXor', 'Map'), 'cramersVBiasCorrectedMap': ('cramersVBiasCorrected', 'Map'), 'welchTTestMap': ('welchTTest', 'Map'), 'uniqHLL12Map': ('uniqHLL12', 'Map'), 'largestTriangleThreeBucketsMap': ('largestTriangleThreeBuckets', 'Map'), 'quantileDeterministicMap': ('quantileDeterministic', 'Map'), 'quantilesExactMap': ('quantilesExact', 'Map'), 'quantilesExactLowMap': ('quantilesExactLow', 'Map'), 'histogramMap': ('histogram', 'Map'), 'quantileExactHighMap': ('quantileExactHigh', 'Map'), 'groupBitXorMap': ('groupBitXor', 'Map'), 'sparkBarMap': ('sparkBar', 'Map'), 'sequenceCountMap': ('sequenceCount', 'Map'), 'groupBitAndMap': ('groupBitAnd', 'Map'), 'sumWithOverflowMap': ('sumWithOverflow', 'Map'), 'quantilesExactWeightedMap': ('quantilesExactWeighted', 'Map'), 'sequenceNextNodeMap': ('sequenceNextNode', 'Map'), 'medianMap': ('median', 'Map'), 'deltaSumMap': ('deltaSum', 'Map'), 'studentTTestMap': ('studentTTest', 'Map'), 'sumMapMap': ('sumMap', 'Map'), 'groupArrayMovingSumMap': ('groupArrayMovingSum', 'Map'), 'varSampMap': ('varSamp', 'Map'), 'quantileTDigestMap': ('quantileTDigest', 'Map'), 'sumCountMap': ('sumCount', 'Map'), 'last_valueMap': ('last_value', 'Map'), 'simpleLinearRegressionMap': ('simpleLinearRegression', 'Map'), 'groupBitmapOrMap': ('groupBitmapOr', 'Map'), 'mannWhitneyUTestMap': ('mannWhitneyUTest', 'Map'), 'quantilesMap': ('quantiles', 'Map'), 'quantilesTDigestWeightedMap': ('quantilesTDigestWeighted', 'Map'), 'uniqCombinedMap': ('uniqCombined', 'Map'), 'uniqCombined64Map': ('uniqCombined64', 'Map'), 'intervalLengthSumMap': ('intervalLengthSum', 'Map'), 'argMinMap': ('argMin', 'Map'), 'groupUniqArrayMap': ('groupUniqArray', 'Map'), 'sumKahanMap': ('sumKahan', 'Map'), 'covarSampMap': ('covarSamp', 'Map'), 'topKMap': ('topK', 'Map'), 'quantilesGKMap': ('quantilesGK', 'Map'), 'argMaxMap': ('argMax', 'Map'), 'uniqUpToMap': ('uniqUpTo', 'Map'), 'quantilesExactHighMap': ('quantilesExactHigh', 'Map'), 'exponentialMovingAverageMap': ('exponentialMovingAverage', 'Map'), 'minMap': ('minMap', ''), 'quantilesTimingMap': ('quantilesTiming', 'Map'), 'quantilesInterpolatedWeightedMap': ('quantilesInterpolatedWeighted', 'Map'), 'quantilesBFloat16WeightedMap': ('quantilesBFloat16Weighted', 'Map'), 'deltaSumTimestampMap': ('deltaSumTimestamp', 'Map'), 'avgMap': ('avg', 'Map'), 'sumMap': ('sumMap', ''), 'boundingRatioMap': ('boundingRatio', 'Map'), 'stochasticLinearRegressionMap': ('stochasticLinearRegression', 'Map'), 'quantilesBFloat16Map': ('quantilesBFloat16', 'Map'), 'sequenceMatchMap': ('sequenceMatch', 'Map'), 'quantileExactWeightedMap': ('quantileExactWeighted', 'Map'), 'maxMapMap': ('maxMap', 'Map'), 'minMapMap': ('minMap', 'Map'), 'countMap': ('count', 'Map'), 'stochasticLogisticRegressionMap': ('stochasticLogisticRegression', 'Map'), 'quantileBFloat16Map': ('quantileBFloat16', 'Map'), 'kolmogorovSmirnovTestMap': ('kolmogorovSmirnovTest', 'Map'), 'uniqMap': ('uniq', 'Map'), 'skewSampMap': ('skewSamp', 'Map'), 'maxIntersectionsMap': ('maxIntersections', 'Map'), 'quantilesTimingWeightedMap': ('quantilesTimingWeighted', 'Map'), 'quantileExactLowMap': ('quantileExactLow', 'Map'), 'meanZTestMap': ('meanZTest', 'Map'), 'groupArrayMap': ('groupArray', 'Map'), 'quantileTDigestWeightedMap': ('quantileTDigestWeighted', 'Map'), 'groupArrayInsertAtMap': ('groupArrayInsertAt', 'Map'), 'quantileBFloat16WeightedMap': ('quantileBFloat16Weighted', 'Map'), 'quantileTimingMap': ('quantileTiming', 'Map'), 'groupBitmapAndMap': ('groupBitmapAnd', 'Map'), 'groupBitmapMap': ('groupBitmap', 'Map'), 'skewPopMap': ('skewPop', 'Map'), 'groupBitOrMap': ('groupBitOr', 'Map'), 'anyLastMap': ('anyLast', 'Map'), 'quantilesTDigestMap': ('quantilesTDigest', 'Map'), 'categoricalInformationValueMap': ('categoricalInformationValue', 'Map'), 'stddevSampMap': ('stddevSamp', 'Map'), 'quantilesDeterministicMap': ('quantilesDeterministic', 'Map'), 'quantileGKMap': ('quantileGK', 'Map'), 'first_valueMap': ('first_value', 'Map'), 'topKWeightedMap': ('topKWeighted', 'Map'), 'quantileMap': ('quantile', 'Map'), 'corrMap': ('corr', 'Map'), 'cramersVMap': ('cramersV', 'Map'), 'kurtSampMap': ('kurtSamp', 'Map'), 'retentionMap': ('retention', 'Map'), 'uniqThetaMap': ('uniqTheta', 'Map'), 'uniqExactMap': ('uniqExact', 'Map'), 'groupArrayMovingAvgMap': ('groupArrayMovingAvg', 'Map'), 'maxMap': ('maxMap', ''), 'contingencyMap': ('contingency', 'Map'), 'anyMap': ('any', 'Map'), 'quantileExactMap': ('quantileExact', 'Map'), 'quantileTimingWeightedMap': ('quantileTimingWeighted', 'Map'), 'maxIntersectionsPositionMap': ('maxIntersectionsPosition', 'Map'), 'groupArrayLastMap': ('groupArrayLast', 'Map'), 'windowFunnelMap': ('windowFunnel', 'Map'), 'stddevPopMap': ('stddevPop', 'Map'), 'quantileInterpolatedWeightedMap': ('quantileInterpolatedWeighted', 'Map'), 'avgWeightedMap': ('avgWeighted', 'Map'), 'groupArraySampleMap': ('groupArraySample', 'Map'), 'kurtPopMap': ('kurtPop', 'Map'), 'entropySimpleState': ('entropy', 'SimpleState'), 'varPopSimpleState': ('varPop', 'SimpleState'), 'rankCorrSimpleState': ('rankCorr', 'SimpleState'), 'exponentialTimeDecayedAvgSimpleState': ('exponentialTimeDecayedAvg', 'SimpleState'), 'anyHeavySimpleState': ('anyHeavy', 'SimpleState'), 'theilsUSimpleState': ('theilsU', 'SimpleState'), 'covarPopSimpleState': ('covarPop', 'SimpleState'), 'groupBitmapXorSimpleState': ('groupBitmapXor', 'SimpleState'), 'cramersVBiasCorrectedSimpleState': ('cramersVBiasCorrected', 'SimpleState'), 'welchTTestSimpleState': ('welchTTest', 'SimpleState'), 'uniqHLL12SimpleState': ('uniqHLL12', 'SimpleState'), 'largestTriangleThreeBucketsSimpleState': ('largestTriangleThreeBuckets', 'SimpleState'), 'quantileDeterministicSimpleState': ('quantileDeterministic', 'SimpleState'), 'quantilesExactSimpleState': ('quantilesExact', 'SimpleState'), 'quantilesExactLowSimpleState': ('quantilesExactLow', 'SimpleState'), 'histogramSimpleState': ('histogram', 'SimpleState'), 'quantileExactHighSimpleState': ('quantileExactHigh', 'SimpleState'), 'groupBitXorSimpleState': ('groupBitXor', 'SimpleState'), 'sparkBarSimpleState': ('sparkBar', 'SimpleState'), 'sequenceCountSimpleState': ('sequenceCount', 'SimpleState'), 'groupBitAndSimpleState': ('groupBitAnd', 'SimpleState'), 'sumWithOverflowSimpleState': ('sumWithOverflow', 'SimpleState'), 'quantilesExactWeightedSimpleState': ('quantilesExactWeighted', 'SimpleState'), 'sequenceNextNodeSimpleState': ('sequenceNextNode', 'SimpleState'), 'medianSimpleState': ('median', 'SimpleState'), 'deltaSumSimpleState': ('deltaSum', 'SimpleState'), 'studentTTestSimpleState': ('studentTTest', 'SimpleState'), 'sumMapSimpleState': ('sumMap', 'SimpleState'), 'groupArrayMovingSumSimpleState': ('groupArrayMovingSum', 'SimpleState'), 'varSampSimpleState': ('varSamp', 'SimpleState'), 'quantileTDigestSimpleState': ('quantileTDigest', 'SimpleState'), 'sumCountSimpleState': ('sumCount', 'SimpleState'), 'last_valueSimpleState': ('last_value', 'SimpleState'), 'simpleLinearRegressionSimpleState': ('simpleLinearRegression', 'SimpleState'), 'groupBitmapOrSimpleState': ('groupBitmapOr', 'SimpleState'), 'mannWhitneyUTestSimpleState': ('mannWhitneyUTest', 'SimpleState'), 'quantilesSimpleState': ('quantiles', 'SimpleState'), 'quantilesTDigestWeightedSimpleState': ('quantilesTDigestWeighted', 'SimpleState'), 'uniqCombinedSimpleState': ('uniqCombined', 'SimpleState'), 'uniqCombined64SimpleState': ('uniqCombined64', 'SimpleState'), 'intervalLengthSumSimpleState': ('intervalLengthSum', 'SimpleState'), 'argMinSimpleState': ('argMin', 'SimpleState'), 'groupUniqArraySimpleState': ('groupUniqArray', 'SimpleState'), 'sumKahanSimpleState': ('sumKahan', 'SimpleState'), 'covarSampSimpleState': ('covarSamp', 'SimpleState'), 'topKSimpleState': ('topK', 'SimpleState'), 'quantilesGKSimpleState': ('quantilesGK', 'SimpleState'), 'argMaxSimpleState': ('argMax', 'SimpleState'), 'uniqUpToSimpleState': ('uniqUpTo', 'SimpleState'), 'quantilesExactHighSimpleState': ('quantilesExactHigh', 'SimpleState'), 'exponentialMovingAverageSimpleState': ('exponentialMovingAverage', 'SimpleState'), 'minSimpleState': ('min', 'SimpleState'), 'quantilesTimingSimpleState': ('quantilesTiming', 'SimpleState'), 'quantilesInterpolatedWeightedSimpleState': ('quantilesInterpolatedWeighted', 'SimpleState'), 'quantilesBFloat16WeightedSimpleState': ('quantilesBFloat16Weighted', 'SimpleState'), 'deltaSumTimestampSimpleState': ('deltaSumTimestamp', 'SimpleState'), 'avgSimpleState': ('avg', 'SimpleState'), 'sumSimpleState': ('sum', 'SimpleState'), 'boundingRatioSimpleState': ('boundingRatio', 'SimpleState'), 'stochasticLinearRegressionSimpleState': ('stochasticLinearRegression', 'SimpleState'), 'quantilesBFloat16SimpleState': ('quantilesBFloat16', 'SimpleState'), 'sequenceMatchSimpleState': ('sequenceMatch', 'SimpleState'), 'quantileExactWeightedSimpleState': ('quantileExactWeighted', 'SimpleState'), 'maxMapSimpleState': ('maxMap', 'SimpleState'), 'minMapSimpleState': ('minMap', 'SimpleState'), 'countSimpleState': ('count', 'SimpleState'), 'stochasticLogisticRegressionSimpleState': ('stochasticLogisticRegression', 'SimpleState'), 'quantileBFloat16SimpleState': ('quantileBFloat16', 'SimpleState'), 'kolmogorovSmirnovTestSimpleState': ('kolmogorovSmirnovTest', 'SimpleState'), 'uniqSimpleState': ('uniq', 'SimpleState'), 'skewSampSimpleState': ('skewSamp', 'SimpleState'), 'maxIntersectionsSimpleState': ('maxIntersections', 'SimpleState'), 'quantilesTimingWeightedSimpleState': ('quantilesTimingWeighted', 'SimpleState'), 'quantileExactLowSimpleState': ('quantileExactLow', 'SimpleState'), 'meanZTestSimpleState': ('meanZTest', 'SimpleState'), 'groupArraySimpleState': ('groupArray', 'SimpleState'), 'quantileTDigestWeightedSimpleState': ('quantileTDigestWeighted', 'SimpleState'), 'groupArrayInsertAtSimpleState': ('groupArrayInsertAt', 'SimpleState'), 'quantileBFloat16WeightedSimpleState': ('quantileBFloat16Weighted', 'SimpleState'), 'quantileTimingSimpleState': ('quantileTiming', 'SimpleState'), 'groupBitmapAndSimpleState': ('groupBitmapAnd', 'SimpleState'), 'groupBitmapSimpleState': ('groupBitmap', 'SimpleState'), 'skewPopSimpleState': ('skewPop', 'SimpleState'), 'groupBitOrSimpleState': ('groupBitOr', 'SimpleState'), 'anyLastSimpleState': ('anyLast', 'SimpleState'), 'quantilesTDigestSimpleState': ('quantilesTDigest', 'SimpleState'), 'categoricalInformationValueSimpleState': ('categoricalInformationValue', 'SimpleState'), 'stddevSampSimpleState': ('stddevSamp', 'SimpleState'), 'quantilesDeterministicSimpleState': ('quantilesDeterministic', 'SimpleState'), 'quantileGKSimpleState': ('quantileGK', 'SimpleState'), 'first_valueSimpleState': ('first_value', 'SimpleState'), 'topKWeightedSimpleState': ('topKWeighted', 'SimpleState'), 'quantileSimpleState': ('quantile', 'SimpleState'), 'corrSimpleState': ('corr', 'SimpleState'), 'cramersVSimpleState': ('cramersV', 'SimpleState'), 'kurtSampSimpleState': ('kurtSamp', 'SimpleState'), 'retentionSimpleState': ('retention', 'SimpleState'), 'uniqThetaSimpleState': ('uniqTheta', 'SimpleState'), 'uniqExactSimpleState': ('uniqExact', 'SimpleState'), 'groupArrayMovingAvgSimpleState': ('groupArrayMovingAvg', 'SimpleState'), 'maxSimpleState': ('max', 'SimpleState'), 'contingencySimpleState': ('contingency', 'SimpleState'), 'anySimpleState': ('any', 'SimpleState'), 'quantileExactSimpleState': ('quantileExact', 'SimpleState'), 'quantileTimingWeightedSimpleState': ('quantileTimingWeighted', 'SimpleState'), 'maxIntersectionsPositionSimpleState': ('maxIntersectionsPosition', 'SimpleState'), 'groupArrayLastSimpleState': ('groupArrayLast', 'SimpleState'), 'windowFunnelSimpleState': ('windowFunnel', 'SimpleState'), 'stddevPopSimpleState': ('stddevPop', 'SimpleState'), 'quantileInterpolatedWeightedSimpleState': ('quantileInterpolatedWeighted', 'SimpleState'), 'avgWeightedSimpleState': ('avgWeighted', 'SimpleState'), 'groupArraySampleSimpleState': ('groupArraySample', 'SimpleState'), 'kurtPopSimpleState': ('kurtPop', 'SimpleState'), 'entropyState': ('entropy', 'State'), 'varPopState': ('varPop', 'State'), 'rankCorrState': ('rankCorr', 'State'), 'exponentialTimeDecayedAvgState': ('exponentialTimeDecayedAvg', 'State'), 'anyHeavyState': ('anyHeavy', 'State'), 'theilsUState': ('theilsU', 'State'), 'covarPopState': ('covarPop', 'State'), 'groupBitmapXorState': ('groupBitmapXor', 'State'), 'cramersVBiasCorrectedState': ('cramersVBiasCorrected', 'State'), 'welchTTestState': ('welchTTest', 'State'), 'uniqHLL12State': ('uniqHLL12', 'State'), 'largestTriangleThreeBucketsState': ('largestTriangleThreeBuckets', 'State'), 'quantileDeterministicState': ('quantileDeterministic', 'State'), 'quantilesExactState': ('quantilesExact', 'State'), 'quantilesExactLowState': ('quantilesExactLow', 'State'), 'histogramState': ('histogram', 'State'), 'quantileExactHighState': ('quantileExactHigh', 'State'), 'groupBitXorState': ('groupBitXor', 'State'), 'sparkBarState': ('sparkBar', 'State'), 'sequenceCountState': ('sequenceCount', 'State'), 'groupBitAndState': ('groupBitAnd', 'State'), 'sumWithOverflowState': ('sumWithOverflow', 'State'), 'quantilesExactWeightedState': ('quantilesExactWeighted', 'State'), 'sequenceNextNodeState': ('sequenceNextNode', 'State'), 'medianState': ('median', 'State'), 'deltaSumState': ('deltaSum', 'State'), 'studentTTestState': ('studentTTest', 'State'), 'sumMapState': ('sumMap', 'State'), 'groupArrayMovingSumState': ('groupArrayMovingSum', 'State'), 'varSampState': ('varSamp', 'State'), 'quantileTDigestState': ('quantileTDigest', 'State'), 'sumCountState': ('sumCount', 'State'), 'last_valueState': ('last_value', 'State'), 'simpleLinearRegressionState': ('simpleLinearRegression', 'State'), 'groupBitmapOrState': ('groupBitmapOr', 'State'), 'mannWhitneyUTestState': ('mannWhitneyUTest', 'State'), 'quantilesState': ('quantiles', 'State'), 'quantilesTDigestWeightedState': ('quantilesTDigestWeighted', 'State'), 'uniqCombinedState': ('uniqCombined', 'State'), 'uniqCombined64State': ('uniqCombined64', 'State'), 'intervalLengthSumState': ('intervalLengthSum', 'State'), 'argMinState': ('argMin', 'State'), 'groupUniqArrayState': ('groupUniqArray', 'State'), 'sumKahanState': ('sumKahan', 'State'), 'covarSampState': ('covarSamp', 'State'), 'topKState': ('topK', 'State'), 'quantilesGKState': ('quantilesGK', 'State'), 'argMaxState': ('argMax', 'State'), 'uniqUpToState': ('uniqUpTo', 'State'), 'quantilesExactHighState': ('quantilesExactHigh', 'State'), 'exponentialMovingAverageState': ('exponentialMovingAverage', 'State'), 'minState': ('min', 'State'), 'quantilesTimingState': ('quantilesTiming', 'State'), 'quantilesInterpolatedWeightedState': ('quantilesInterpolatedWeighted', 'State'), 'quantilesBFloat16WeightedState': ('quantilesBFloat16Weighted', 'State'), 'deltaSumTimestampState': ('deltaSumTimestamp', 'State'), 'avgState': ('avg', 'State'), 'sumState': ('sum', 'State'), 'boundingRatioState': ('boundingRatio', 'State'), 'stochasticLinearRegressionState': ('stochasticLinearRegression', 'State'), 'quantilesBFloat16State': ('quantilesBFloat16', 'State'), 'sequenceMatchState': ('sequenceMatch', 'State'), 'quantileExactWeightedState': ('quantileExactWeighted', 'State'), 'maxMapState': ('maxMap', 'State'), 'minMapState': ('minMap', 'State'), 'countState': ('count', 'State'), 'stochasticLogisticRegressionState': ('stochasticLogisticRegression', 'State'), 'quantileBFloat16State': ('quantileBFloat16', 'State'), 'kolmogorovSmirnovTestState': ('kolmogorovSmirnovTest', 'State'), 'uniqState': ('uniq', 'State'), 'skewSampState': ('skewSamp', 'State'), 'maxIntersectionsState': ('maxIntersections', 'State'), 'quantilesTimingWeightedState': ('quantilesTimingWeighted', 'State'), 'quantileExactLowState': ('quantileExactLow', 'State'), 'meanZTestState': ('meanZTest', 'State'), 'groupArrayState': ('groupArray', 'State'), 'quantileTDigestWeightedState': ('quantileTDigestWeighted', 'State'), 'groupArrayInsertAtState': ('groupArrayInsertAt', 'State'), 'quantileBFloat16WeightedState': ('quantileBFloat16Weighted', 'State'), 'quantileTimingState': ('quantileTiming', 'State'), 'groupBitmapAndState': ('groupBitmapAnd', 'State'), 'groupBitmapState': ('groupBitmap', 'State'), 'skewPopState': ('skewPop', 'State'), 'groupBitOrState': ('groupBitOr', 'State'), 'anyLastState': ('anyLast', 'State'), 'quantilesTDigestState': ('quantilesTDigest', 'State'), 'categoricalInformationValueState': ('categoricalInformationValue', 'State'), 'stddevSampState': ('stddevSamp', 'State'), 'quantilesDeterministicState': ('quantilesDeterministic', 'State'), 'quantileGKState': ('quantileGK', 'State'), 'first_valueState': ('first_value', 'State'), 'topKWeightedState': ('topKWeighted', 'State'), 'quantileState': ('quantile', 'State'), 'corrState': ('corr', 'State'), 'cramersVState': ('cramersV', 'State'), 'kurtSampState': ('kurtSamp', 'State'), 'retentionState': ('retention', 'State'), 'uniqThetaState': ('uniqTheta', 'State'), 'uniqExactState': ('uniqExact', 'State'), 'groupArrayMovingAvgState': ('groupArrayMovingAvg', 'State'), 'maxState': ('max', 'State'), 'contingencyState': ('contingency', 'State'), 'anyState': ('any', 'State'), 'quantileExactState': ('quantileExact', 'State'), 'quantileTimingWeightedState': ('quantileTimingWeighted', 'State'), 'maxIntersectionsPositionState': ('maxIntersectionsPosition', 'State'), 'groupArrayLastState': ('groupArrayLast', 'State'), 'windowFunnelState': ('windowFunnel', 'State'), 'stddevPopState': ('stddevPop', 'State'), 'quantileInterpolatedWeightedState': ('quantileInterpolatedWeighted', 'State'), 'avgWeightedState': ('avgWeighted', 'State'), 'groupArraySampleState': ('groupArraySample', 'State'), 'kurtPopState': ('kurtPop', 'State'), 'entropyMerge': ('entropy', 'Merge'), 'varPopMerge': ('varPop', 'Merge'), 'rankCorrMerge': ('rankCorr', 'Merge'), 'exponentialTimeDecayedAvgMerge': ('exponentialTimeDecayedAvg', 'Merge'), 'anyHeavyMerge': ('anyHeavy', 'Merge'), 'theilsUMerge': ('theilsU', 'Merge'), 'covarPopMerge': ('covarPop', 'Merge'), 'groupBitmapXorMerge': ('groupBitmapXor', 'Merge'), 'cramersVBiasCorrectedMerge': ('cramersVBiasCorrected', 'Merge'), 'welchTTestMerge': ('welchTTest', 'Merge'), 'uniqHLL12Merge': ('uniqHLL12', 'Merge'), 'largestTriangleThreeBucketsMerge': ('largestTriangleThreeBuckets', 'Merge'), 'quantileDeterministicMerge': ('quantileDeterministic', 'Merge'), 'quantilesExactMerge': ('quantilesExact', 'Merge'), 'quantilesExactLowMerge': ('quantilesExactLow', 'Merge'), 'histogramMerge': ('histogram', 'Merge'), 'quantileExactHighMerge': ('quantileExactHigh', 'Merge'), 'groupBitXorMerge': ('groupBitXor', 'Merge'), 'sparkBarMerge': ('sparkBar', 'Merge'), 'sequenceCountMerge': ('sequenceCount', 'Merge'), 'groupBitAndMerge': ('groupBitAnd', 'Merge'), 'sumWithOverflowMerge': ('sumWithOverflow', 'Merge'), 'quantilesExactWeightedMerge': ('quantilesExactWeighted', 'Merge'), 'sequenceNextNodeMerge': ('sequenceNextNode', 'Merge'), 'medianMerge': ('median', 'Merge'), 'deltaSumMerge': ('deltaSum', 'Merge'), 'studentTTestMerge': ('studentTTest', 'Merge'), 'sumMapMerge': ('sumMap', 'Merge'), 'groupArrayMovingSumMerge': ('groupArrayMovingSum', 'Merge'), 'varSampMerge': ('varSamp', 'Merge'), 'quantileTDigestMerge': ('quantileTDigest', 'Merge'), 'sumCountMerge': ('sumCount', 'Merge'), 'last_valueMerge': ('last_value', 'Merge'), 'simpleLinearRegressionMerge': ('simpleLinearRegression', 'Merge'), 'groupBitmapOrMerge': ('groupBitmapOr', 'Merge'), 'mannWhitneyUTestMerge': ('mannWhitneyUTest', 'Merge'), 'quantilesMerge': ('quantiles', 'Merge'), 'quantilesTDigestWeightedMerge': ('quantilesTDigestWeighted', 'Merge'), 'uniqCombinedMerge': ('uniqCombined', 'Merge'), 'uniqCombined64Merge': ('uniqCombined64', 'Merge'), 'intervalLengthSumMerge': ('intervalLengthSum', 'Merge'), 'argMinMerge': ('argMin', 'Merge'), 'groupUniqArrayMerge': ('groupUniqArray', 'Merge'), 'sumKahanMerge': ('sumKahan', 'Merge'), 'covarSampMerge': ('covarSamp', 'Merge'), 'topKMerge': ('topK', 'Merge'), 'quantilesGKMerge': ('quantilesGK', 'Merge'), 'argMaxMerge': ('argMax', 'Merge'), 'uniqUpToMerge': ('uniqUpTo', 'Merge'), 'quantilesExactHighMerge': ('quantilesExactHigh', 'Merge'), 'exponentialMovingAverageMerge': ('exponentialMovingAverage', 'Merge'), 'minMerge': ('min', 'Merge'), 'quantilesTimingMerge': ('quantilesTiming', 'Merge'), 'quantilesInterpolatedWeightedMerge': ('quantilesInterpolatedWeighted', 'Merge'), 'quantilesBFloat16WeightedMerge': ('quantilesBFloat16Weighted', 'Merge'), 'deltaSumTimestampMerge': ('deltaSumTimestamp', 'Merge'), 'avgMerge': ('avg', 'Merge'), 'sumMerge': ('sum', 'Merge'), 'boundingRatioMerge': ('boundingRatio', 'Merge'), 'stochasticLinearRegressionMerge': ('stochasticLinearRegression', 'Merge'), 'quantilesBFloat16Merge': ('quantilesBFloat16', 'Merge'), 'sequenceMatchMerge': ('sequenceMatch', 'Merge'), 'quantileExactWeightedMerge': ('quantileExactWeighted', 'Merge'), 'maxMapMerge': ('maxMap', 'Merge'), 'minMapMerge': ('minMap', 'Merge'), 'countMerge': ('count', 'Merge'), 'stochasticLogisticRegressionMerge': ('stochasticLogisticRegression', 'Merge'), 'quantileBFloat16Merge': ('quantileBFloat16', 'Merge'), 'kolmogorovSmirnovTestMerge': ('kolmogorovSmirnovTest', 'Merge'), 'uniqMerge': ('uniq', 'Merge'), 'skewSampMerge': ('skewSamp', 'Merge'), 'maxIntersectionsMerge': ('maxIntersections', 'Merge'), 'quantilesTimingWeightedMerge': ('quantilesTimingWeighted', 'Merge'), 'quantileExactLowMerge': ('quantileExactLow', 'Merge'), 'meanZTestMerge': ('meanZTest', 'Merge'), 'groupArrayMerge': ('groupArray', 'Merge'), 'quantileTDigestWeightedMerge': ('quantileTDigestWeighted', 'Merge'), 'groupArrayInsertAtMerge': ('groupArrayInsertAt', 'Merge'), 'quantileBFloat16WeightedMerge': ('quantileBFloat16Weighted', 'Merge'), 'quantileTimingMerge': ('quantileTiming', 'Merge'), 'groupBitmapAndMerge': ('groupBitmapAnd', 'Merge'), 'groupBitmapMerge': ('groupBitmap', 'Merge'), 'skewPopMerge': ('skewPop', 'Merge'), 'groupBitOrMerge': ('groupBitOr', 'Merge'), 'anyLastMerge': ('anyLast', 'Merge'), 'quantilesTDigestMerge': ('quantilesTDigest', 'Merge'), 'categoricalInformationValueMerge': ('categoricalInformationValue', 'Merge'), 'stddevSampMerge': ('stddevSamp', 'Merge'), 'quantilesDeterministicMerge': ('quantilesDeterministic', 'Merge'), 'quantileGKMerge': ('quantileGK', 'Merge'), 'first_valueMerge': ('first_value', 'Merge'), 'topKWeightedMerge': ('topKWeighted', 'Merge'), 'quantileMerge': ('quantile', 'Merge'), 'corrMerge': ('corr', 'Merge'), 'cramersVMerge': ('cramersV', 'Merge'), 'kurtSampMerge': ('kurtSamp', 'Merge'), 'retentionMerge': ('retention', 'Merge'), 'uniqThetaMerge': ('uniqTheta', 'Merge'), 'uniqExactMerge': ('uniqExact', 'Merge'), 'groupArrayMovingAvgMerge': ('groupArrayMovingAvg', 'Merge'), 'maxMerge': ('max', 'Merge'), 'contingencyMerge': ('contingency', 'Merge'), 'anyMerge': ('any', 'Merge'), 'quantileExactMerge': ('quantileExact', 'Merge'), 'quantileTimingWeightedMerge': ('quantileTimingWeighted', 'Merge'), 'maxIntersectionsPositionMerge': ('maxIntersectionsPosition', 'Merge'), 'groupArrayLastMerge': ('groupArrayLast', 'Merge'), 'windowFunnelMerge': ('windowFunnel', 'Merge'), 'stddevPopMerge': ('stddevPop', 'Merge'), 'quantileInterpolatedWeightedMerge': ('quantileInterpolatedWeighted', 'Merge'), 'avgWeightedMerge': ('avgWeighted', 'Merge'), 'groupArraySampleMerge': ('groupArraySample', 'Merge'), 'kurtPopMerge': ('kurtPop', 'Merge'), 'entropyMergeState': ('entropy', 'MergeState'), 'varPopMergeState': ('varPop', 'MergeState'), 'rankCorrMergeState': ('rankCorr', 'MergeState'), 'exponentialTimeDecayedAvgMergeState': ('exponentialTimeDecayedAvg', 'MergeState'), 'anyHeavyMergeState': ('anyHeavy', 'MergeState'), 'theilsUMergeState': ('theilsU', 'MergeState'), 'covarPopMergeState': ('covarPop', 'MergeState'), 'groupBitmapXorMergeState': ('groupBitmapXor', 'MergeState'), 'cramersVBiasCorrectedMergeState': ('cramersVBiasCorrected', 'MergeState'), 'welchTTestMergeState': ('welchTTest', 'MergeState'), 'uniqHLL12MergeState': ('uniqHLL12', 'MergeState'), 'largestTriangleThreeBucketsMergeState': ('largestTriangleThreeBuckets', 'MergeState'), 'quantileDeterministicMergeState': ('quantileDeterministic', 'MergeState'), 'quantilesExactMergeState': ('quantilesExact', 'MergeState'), 'quantilesExactLowMergeState': ('quantilesExactLow', 'MergeState'), 'histogramMergeState': ('histogram', 'MergeState'), 'quantileExactHighMergeState': ('quantileExactHigh', 'MergeState'), 'groupBitXorMergeState': ('groupBitXor', 'MergeState'), 'sparkBarMergeState': ('sparkBar', 'MergeState'), 'sequenceCountMergeState': ('sequenceCount', 'MergeState'), 'groupBitAndMergeState': ('groupBitAnd', 'MergeState'), 'sumWithOverflowMergeState': ('sumWithOverflow', 'MergeState'), 'quantilesExactWeightedMergeState': ('quantilesExactWeighted', 'MergeState'), 'sequenceNextNodeMergeState': ('sequenceNextNode', 'MergeState'), 'medianMergeState': ('median', 'MergeState'), 'deltaSumMergeState': ('deltaSum', 'MergeState'), 'studentTTestMergeState': ('studentTTest', 'MergeState'), 'sumMapMergeState': ('sumMap', 'MergeState'), 'groupArrayMovingSumMergeState': ('groupArrayMovingSum', 'MergeState'), 'varSampMergeState': ('varSamp', 'MergeState'), 'quantileTDigestMergeState': ('quantileTDigest', 'MergeState'), 'sumCountMergeState': ('sumCount', 'MergeState'), 'last_valueMergeState': ('last_value', 'MergeState'), 'simpleLinearRegressionMergeState': ('simpleLinearRegression', 'MergeState'), 'groupBitmapOrMergeState': ('groupBitmapOr', 'MergeState'), 'mannWhitneyUTestMergeState': ('mannWhitneyUTest', 'MergeState'), 'quantilesMergeState': ('quantiles', 'MergeState'), 'quantilesTDigestWeightedMergeState': ('quantilesTDigestWeighted', 'MergeState'), 'uniqCombinedMergeState': ('uniqCombined', 'MergeState'), 'uniqCombined64MergeState': ('uniqCombined64', 'MergeState'), 'intervalLengthSumMergeState': ('intervalLengthSum', 'MergeState'), 'argMinMergeState': ('argMin', 'MergeState'), 'groupUniqArrayMergeState': ('groupUniqArray', 'MergeState'), 'sumKahanMergeState': ('sumKahan', 'MergeState'), 'covarSampMergeState': ('covarSamp', 'MergeState'), 'topKMergeState': ('topK', 'MergeState'), 'quantilesGKMergeState': ('quantilesGK', 'MergeState'), 'argMaxMergeState': ('argMax', 'MergeState'), 'uniqUpToMergeState': ('uniqUpTo', 'MergeState'), 'quantilesExactHighMergeState': ('quantilesExactHigh', 'MergeState'), 'exponentialMovingAverageMergeState': ('exponentialMovingAverage', 'MergeState'), 'minMergeState': ('min', 'MergeState'), 'quantilesTimingMergeState': ('quantilesTiming', 'MergeState'), 'quantilesInterpolatedWeightedMergeState': ('quantilesInterpolatedWeighted', 'MergeState'), 'quantilesBFloat16WeightedMergeState': ('quantilesBFloat16Weighted', 'MergeState'), 'deltaSumTimestampMergeState': ('deltaSumTimestamp', 'MergeState'), 'avgMergeState': ('avg', 'MergeState'), 'sumMergeState': ('sum', 'MergeState'), 'boundingRatioMergeState': ('boundingRatio', 'MergeState'), 'stochasticLinearRegressionMergeState': ('stochasticLinearRegression', 'MergeState'), 'quantilesBFloat16MergeState': ('quantilesBFloat16', 'MergeState'), 'sequenceMatchMergeState': ('sequenceMatch', 'MergeState'), 'quantileExactWeightedMergeState': ('quantileExactWeighted', 'MergeState'), 'maxMapMergeState': ('maxMap', 'MergeState'), 'minMapMergeState': ('minMap', 'MergeState'), 'countMergeState': ('count', 'MergeState'), 'stochasticLogisticRegressionMergeState': ('stochasticLogisticRegression', 'MergeState'), 'quantileBFloat16MergeState': ('quantileBFloat16', 'MergeState'), 'kolmogorovSmirnovTestMergeState': ('kolmogorovSmirnovTest', 'MergeState'), 'uniqMergeState': ('uniq', 'MergeState'), 'skewSampMergeState': ('skewSamp', 'MergeState'), 'maxIntersectionsMergeState': ('maxIntersections', 'MergeState'), 'quantilesTimingWeightedMergeState': ('quantilesTimingWeighted', 'MergeState'), 'quantileExactLowMergeState': ('quantileExactLow', 'MergeState'), 'meanZTestMergeState': ('meanZTest', 'MergeState'), 'groupArrayMergeState': ('groupArray', 'MergeState'), 'quantileTDigestWeightedMergeState': ('quantileTDigestWeighted', 'MergeState'), 'groupArrayInsertAtMergeState': ('groupArrayInsertAt', 'MergeState'), 'quantileBFloat16WeightedMergeState': ('quantileBFloat16Weighted', 'MergeState'), 'quantileTimingMergeState': ('quantileTiming', 'MergeState'), 'groupBitmapAndMergeState': ('groupBitmapAnd', 'MergeState'), 'groupBitmapMergeState': ('groupBitmap', 'MergeState'), 'skewPopMergeState': ('skewPop', 'MergeState'), 'groupBitOrMergeState': ('groupBitOr', 'MergeState'), 'anyLastMergeState': ('anyLast', 'MergeState'), 'quantilesTDigestMergeState': ('quantilesTDigest', 'MergeState'), 'categoricalInformationValueMergeState': ('categoricalInformationValue', 'MergeState'), 'stddevSampMergeState': ('stddevSamp', 'MergeState'), 'quantilesDeterministicMergeState': ('quantilesDeterministic', 'MergeState'), 'quantileGKMergeState': ('quantileGK', 'MergeState'), 'first_valueMergeState': ('first_value', 'MergeState'), 'topKWeightedMergeState': ('topKWeighted', 'MergeState'), 'quantileMergeState': ('quantile', 'MergeState'), 'corrMergeState': ('corr', 'MergeState'), 'cramersVMergeState': ('cramersV', 'MergeState'), 'kurtSampMergeState': ('kurtSamp', 'MergeState'), 'retentionMergeState': ('retention', 'MergeState'), 'uniqThetaMergeState': ('uniqTheta', 'MergeState'), 'uniqExactMergeState': ('uniqExact', 'MergeState'), 'groupArrayMovingAvgMergeState': ('groupArrayMovingAvg', 'MergeState'), 'maxMergeState': ('max', 'MergeState'), 'contingencyMergeState': ('contingency', 'MergeState'), 'anyMergeState': ('any', 'MergeState'), 'quantileExactMergeState': ('quantileExact', 'MergeState'), 'quantileTimingWeightedMergeState': ('quantileTimingWeighted', 'MergeState'), 'maxIntersectionsPositionMergeState': ('maxIntersectionsPosition', 'MergeState'), 'groupArrayLastMergeState': ('groupArrayLast', 'MergeState'), 'windowFunnelMergeState': ('windowFunnel', 'MergeState'), 'stddevPopMergeState': ('stddevPop', 'MergeState'), 'quantileInterpolatedWeightedMergeState': ('quantileInterpolatedWeighted', 'MergeState'), 'avgWeightedMergeState': ('avgWeighted', 'MergeState'), 'groupArraySampleMergeState': ('groupArraySample', 'MergeState'), 'kurtPopMergeState': ('kurtPop', 'MergeState'), 'entropyForEach': ('entropy', 'ForEach'), 'varPopForEach': ('varPop', 'ForEach'), 'rankCorrForEach': ('rankCorr', 'ForEach'), 'exponentialTimeDecayedAvgForEach': ('exponentialTimeDecayedAvg', 'ForEach'), 'anyHeavyForEach': ('anyHeavy', 'ForEach'), 'theilsUForEach': ('theilsU', 'ForEach'), 'covarPopForEach': ('covarPop', 'ForEach'), 'groupBitmapXorForEach': ('groupBitmapXor', 'ForEach'), 'cramersVBiasCorrectedForEach': ('cramersVBiasCorrected', 'ForEach'), 'welchTTestForEach': ('welchTTest', 'ForEach'), 'uniqHLL12ForEach': ('uniqHLL12', 'ForEach'), 'largestTriangleThreeBucketsForEach': ('largestTriangleThreeBuckets', 'ForEach'), 'quantileDeterministicForEach': ('quantileDeterministic', 'ForEach'), 'quantilesExactForEach': ('quantilesExact', 'ForEach'), 'quantilesExactLowForEach': ('quantilesExactLow', 'ForEach'), 'histogramForEach': ('histogram', 'ForEach'), 'quantileExactHighForEach': ('quantileExactHigh', 'ForEach'), 'groupBitXorForEach': ('groupBitXor', 'ForEach'), 'sparkBarForEach': ('sparkBar', 'ForEach'), 'sequenceCountForEach': ('sequenceCount', 'ForEach'), 'groupBitAndForEach': ('groupBitAnd', 'ForEach'), 'sumWithOverflowForEach': ('sumWithOverflow', 'ForEach'), 'quantilesExactWeightedForEach': ('quantilesExactWeighted', 'ForEach'), 'sequenceNextNodeForEach': ('sequenceNextNode', 'ForEach'), 'medianForEach': ('median', 'ForEach'), 'deltaSumForEach': ('deltaSum', 'ForEach'), 'studentTTestForEach': ('studentTTest', 'ForEach'), 'sumMapForEach': ('sumMap', 'ForEach'), 'groupArrayMovingSumForEach': ('groupArrayMovingSum', 'ForEach'), 'varSampForEach': ('varSamp', 'ForEach'), 'quantileTDigestForEach': ('quantileTDigest', 'ForEach'), 'sumCountForEach': ('sumCount', 'ForEach'), 'last_valueForEach': ('last_value', 'ForEach'), 'simpleLinearRegressionForEach': ('simpleLinearRegression', 'ForEach'), 'groupBitmapOrForEach': ('groupBitmapOr', 'ForEach'), 'mannWhitneyUTestForEach': ('mannWhitneyUTest', 'ForEach'), 'quantilesForEach': ('quantiles', 'ForEach'), 'quantilesTDigestWeightedForEach': ('quantilesTDigestWeighted', 'ForEach'), 'uniqCombinedForEach': ('uniqCombined', 'ForEach'), 'uniqCombined64ForEach': ('uniqCombined64', 'ForEach'), 'intervalLengthSumForEach': ('intervalLengthSum', 'ForEach'), 'argMinForEach': ('argMin', 'ForEach'), 'groupUniqArrayForEach': ('groupUniqArray', 'ForEach'), 'sumKahanForEach': ('sumKahan', 'ForEach'), 'covarSampForEach': ('covarSamp', 'ForEach'), 'topKForEach': ('topK', 'ForEach'), 'quantilesGKForEach': ('quantilesGK', 'ForEach'), 'argMaxForEach': ('argMax', 'ForEach'), 'uniqUpToForEach': ('uniqUpTo', 'ForEach'), 'quantilesExactHighForEach': ('quantilesExactHigh', 'ForEach'), 'exponentialMovingAverageForEach': ('exponentialMovingAverage', 'ForEach'), 'minForEach': ('min', 'ForEach'), 'quantilesTimingForEach': ('quantilesTiming', 'ForEach'), 'quantilesInterpolatedWeightedForEach': ('quantilesInterpolatedWeighted', 'ForEach'), 'quantilesBFloat16WeightedForEach': ('quantilesBFloat16Weighted', 'ForEach'), 'deltaSumTimestampForEach': ('deltaSumTimestamp', 'ForEach'), 'avgForEach': ('avg', 'ForEach'), 'sumForEach': ('sum', 'ForEach'), 'boundingRatioForEach': ('boundingRatio', 'ForEach'), 'stochasticLinearRegressionForEach': ('stochasticLinearRegression', 'ForEach'), 'quantilesBFloat16ForEach': ('quantilesBFloat16', 'ForEach'), 'sequenceMatchForEach': ('sequenceMatch', 'ForEach'), 'quantileExactWeightedForEach': ('quantileExactWeighted', 'ForEach'), 'maxMapForEach': ('maxMap', 'ForEach'), 'minMapForEach': ('minMap', 'ForEach'), 'countForEach': ('count', 'ForEach'), 'stochasticLogisticRegressionForEach': ('stochasticLogisticRegression', 'ForEach'), 'quantileBFloat16ForEach': ('quantileBFloat16', 'ForEach'), 'kolmogorovSmirnovTestForEach': ('kolmogorovSmirnovTest', 'ForEach'), 'uniqForEach': ('uniq', 'ForEach'), 'skewSampForEach': ('skewSamp', 'ForEach'), 'maxIntersectionsForEach': ('maxIntersections', 'ForEach'), 'quantilesTimingWeightedForEach': ('quantilesTimingWeighted', 'ForEach'), 'quantileExactLowForEach': ('quantileExactLow', 'ForEach'), 'meanZTestForEach': ('meanZTest', 'ForEach'), 'groupArrayForEach': ('groupArray', 'ForEach'), 'quantileTDigestWeightedForEach': ('quantileTDigestWeighted', 'ForEach'), 'groupArrayInsertAtForEach': ('groupArrayInsertAt', 'ForEach'), 'quantileBFloat16WeightedForEach': ('quantileBFloat16Weighted', 'ForEach'), 'quantileTimingForEach': ('quantileTiming', 'ForEach'), 'groupBitmapAndForEach': ('groupBitmapAnd', 'ForEach'), 'groupBitmapForEach': ('groupBitmap', 'ForEach'), 'skewPopForEach': ('skewPop', 'ForEach'), 'groupBitOrForEach': ('groupBitOr', 'ForEach'), 'anyLastForEach': ('anyLast', 'ForEach'), 'quantilesTDigestForEach': ('quantilesTDigest', 'ForEach'), 'categoricalInformationValueForEach': ('categoricalInformationValue', 'ForEach'), 'stddevSampForEach': ('stddevSamp', 'ForEach'), 'quantilesDeterministicForEach': ('quantilesDeterministic', 'ForEach'), 'quantileGKForEach': ('quantileGK', 'ForEach'), 'first_valueForEach': ('first_value', 'ForEach'), 'topKWeightedForEach': ('topKWeighted', 'ForEach'), 'quantileForEach': ('quantile', 'ForEach'), 'corrForEach': ('corr', 'ForEach'), 'cramersVForEach': ('cramersV', 'ForEach'), 'kurtSampForEach': ('kurtSamp', 'ForEach'), 'retentionForEach': ('retention', 'ForEach'), 'uniqThetaForEach': ('uniqTheta', 'ForEach'), 'uniqExactForEach': ('uniqExact', 'ForEach'), 'groupArrayMovingAvgForEach': ('groupArrayMovingAvg', 'ForEach'), 'maxForEach': ('max', 'ForEach'), 'contingencyForEach': ('contingency', 'ForEach'), 'anyForEach': ('any', 'ForEach'), 'quantileExactForEach': ('quantileExact', 'ForEach'), 'quantileTimingWeightedForEach': ('quantileTimingWeighted', 'ForEach'), 'maxIntersectionsPositionForEach': ('maxIntersectionsPosition', 'ForEach'), 'groupArrayLastForEach': ('groupArrayLast', 'ForEach'), 'windowFunnelForEach': ('windowFunnel', 'ForEach'), 'stddevPopForEach': ('stddevPop', 'ForEach'), 'quantileInterpolatedWeightedForEach': ('quantileInterpolatedWeighted', 'ForEach'), 'avgWeightedForEach': ('avgWeighted', 'ForEach'), 'groupArraySampleForEach': ('groupArraySample', 'ForEach'), 'kurtPopForEach': ('kurtPop', 'ForEach'), 'entropyDistinct': ('entropy', 'Distinct'), 'varPopDistinct': ('varPop', 'Distinct'), 'rankCorrDistinct': ('rankCorr', 'Distinct'), 'exponentialTimeDecayedAvgDistinct': ('exponentialTimeDecayedAvg', 'Distinct'), 'anyHeavyDistinct': ('anyHeavy', 'Distinct'), 'theilsUDistinct': ('theilsU', 'Distinct'), 'covarPopDistinct': ('covarPop', 'Distinct'), 'groupBitmapXorDistinct': ('groupBitmapXor', 'Distinct'), 'cramersVBiasCorrectedDistinct': ('cramersVBiasCorrected', 'Distinct'), 'welchTTestDistinct': ('welchTTest', 'Distinct'), 'uniqHLL12Distinct': ('uniqHLL12', 'Distinct'), 'largestTriangleThreeBucketsDistinct': ('largestTriangleThreeBuckets', 'Distinct'), 'quantileDeterministicDistinct': ('quantileDeterministic', 'Distinct'), 'quantilesExactDistinct': ('quantilesExact', 'Distinct'), 'quantilesExactLowDistinct': ('quantilesExactLow', 'Distinct'), 'histogramDistinct': ('histogram', 'Distinct'), 'quantileExactHighDistinct': ('quantileExactHigh', 'Distinct'), 'groupBitXorDistinct': ('groupBitXor', 'Distinct'), 'sparkBarDistinct': ('sparkBar', 'Distinct'), 'sequenceCountDistinct': ('sequenceCount', 'Distinct'), 'groupBitAndDistinct': ('groupBitAnd', 'Distinct'), 'sumWithOverflowDistinct': ('sumWithOverflow', 'Distinct'), 'quantilesExactWeightedDistinct': ('quantilesExactWeighted', 'Distinct'), 'sequenceNextNodeDistinct': ('sequenceNextNode', 'Distinct'), 'medianDistinct': ('median', 'Distinct'), 'deltaSumDistinct': ('deltaSum', 'Distinct'), 'studentTTestDistinct': ('studentTTest', 'Distinct'), 'sumMapDistinct': ('sumMap', 'Distinct'), 'groupArrayMovingSumDistinct': ('groupArrayMovingSum', 'Distinct'), 'varSampDistinct': ('varSamp', 'Distinct'), 'quantileTDigestDistinct': ('quantileTDigest', 'Distinct'), 'sumCountDistinct': ('sumCount', 'Distinct'), 'last_valueDistinct': ('last_value', 'Distinct'), 'simpleLinearRegressionDistinct': ('simpleLinearRegression', 'Distinct'), 'groupBitmapOrDistinct': ('groupBitmapOr', 'Distinct'), 'mannWhitneyUTestDistinct': ('mannWhitneyUTest', 'Distinct'), 'quantilesDistinct': ('quantiles', 'Distinct'), 'quantilesTDigestWeightedDistinct': ('quantilesTDigestWeighted', 'Distinct'), 'uniqCombinedDistinct': ('uniqCombined', 'Distinct'), 'uniqCombined64Distinct': ('uniqCombined64', 'Distinct'), 'intervalLengthSumDistinct': ('intervalLengthSum', 'Distinct'), 'argMinDistinct': ('argMin', 'Distinct'), 'groupUniqArrayDistinct': ('groupUniqArray', 'Distinct'), 'sumKahanDistinct': ('sumKahan', 'Distinct'), 'covarSampDistinct': ('covarSamp', 'Distinct'), 'topKDistinct': ('topK', 'Distinct'), 'quantilesGKDistinct': ('quantilesGK', 'Distinct'), 'argMaxDistinct': ('argMax', 'Distinct'), 'uniqUpToDistinct': ('uniqUpTo', 'Distinct'), 'quantilesExactHighDistinct': ('quantilesExactHigh', 'Distinct'), 'exponentialMovingAverageDistinct': ('exponentialMovingAverage', 'Distinct'), 'minDistinct': ('min', 'Distinct'), 'quantilesTimingDistinct': ('quantilesTiming', 'Distinct'), 'quantilesInterpolatedWeightedDistinct': ('quantilesInterpolatedWeighted', 'Distinct'), 'quantilesBFloat16WeightedDistinct': ('quantilesBFloat16Weighted', 'Distinct'), 'deltaSumTimestampDistinct': ('deltaSumTimestamp', 'Distinct'), 'avgDistinct': ('avg', 'Distinct'), 'sumDistinct': ('sum', 'Distinct'), 'boundingRatioDistinct': ('boundingRatio', 'Distinct'), 'stochasticLinearRegressionDistinct': ('stochasticLinearRegression', 'Distinct'), 'quantilesBFloat16Distinct': ('quantilesBFloat16', 'Distinct'), 'sequenceMatchDistinct': ('sequenceMatch', 'Distinct'), 'quantileExactWeightedDistinct': ('quantileExactWeighted', 'Distinct'), 'maxMapDistinct': ('maxMap', 'Distinct'), 'minMapDistinct': ('minMap', 'Distinct'), 'countDistinct': ('count', 'Distinct'), 'stochasticLogisticRegressionDistinct': ('stochasticLogisticRegression', 'Distinct'), 'quantileBFloat16Distinct': ('quantileBFloat16', 'Distinct'), 'kolmogorovSmirnovTestDistinct': ('kolmogorovSmirnovTest', 'Distinct'), 'uniqDistinct': ('uniq', 'Distinct'), 'skewSampDistinct': ('skewSamp', 'Distinct'), 'maxIntersectionsDistinct': ('maxIntersections', 'Distinct'), 'quantilesTimingWeightedDistinct': ('quantilesTimingWeighted', 'Distinct'), 'quantileExactLowDistinct': ('quantileExactLow', 'Distinct'), 'meanZTestDistinct': ('meanZTest', 'Distinct'), 'groupArrayDistinct': ('groupArray', 'Distinct'), 'quantileTDigestWeightedDistinct': ('quantileTDigestWeighted', 'Distinct'), 'groupArrayInsertAtDistinct': ('groupArrayInsertAt', 'Distinct'), 'quantileBFloat16WeightedDistinct': ('quantileBFloat16Weighted', 'Distinct'), 'quantileTimingDistinct': ('quantileTiming', 'Distinct'), 'groupBitmapAndDistinct': ('groupBitmapAnd', 'Distinct'), 'groupBitmapDistinct': ('groupBitmap', 'Distinct'), 'skewPopDistinct': ('skewPop', 'Distinct'), 'groupBitOrDistinct': ('groupBitOr', 'Distinct'), 'anyLastDistinct': ('anyLast', 'Distinct'), 'quantilesTDigestDistinct': ('quantilesTDigest', 'Distinct'), 'categoricalInformationValueDistinct': ('categoricalInformationValue', 'Distinct'), 'stddevSampDistinct': ('stddevSamp', 'Distinct'), 'quantilesDeterministicDistinct': ('quantilesDeterministic', 'Distinct'), 'quantileGKDistinct': ('quantileGK', 'Distinct'), 'first_valueDistinct': ('first_value', 'Distinct'), 'topKWeightedDistinct': ('topKWeighted', 'Distinct'), 'quantileDistinct': ('quantile', 'Distinct'), 'corrDistinct': ('corr', 'Distinct'), 'cramersVDistinct': ('cramersV', 'Distinct'), 'kurtSampDistinct': ('kurtSamp', 'Distinct'), 'retentionDistinct': ('retention', 'Distinct'), 'uniqThetaDistinct': ('uniqTheta', 'Distinct'), 'uniqExactDistinct': ('uniqExact', 'Distinct'), 'groupArrayMovingAvgDistinct': ('groupArrayMovingAvg', 'Distinct'), 'maxDistinct': ('max', 'Distinct'), 'contingencyDistinct': ('contingency', 'Distinct'), 'anyDistinct': ('any', 'Distinct'), 'quantileExactDistinct': ('quantileExact', 'Distinct'), 'quantileTimingWeightedDistinct': ('quantileTimingWeighted', 'Distinct'), 'maxIntersectionsPositionDistinct': ('maxIntersectionsPosition', 'Distinct'), 'groupArrayLastDistinct': ('groupArrayLast', 'Distinct'), 'windowFunnelDistinct': ('windowFunnel', 'Distinct'), 'stddevPopDistinct': ('stddevPop', 'Distinct'), 'quantileInterpolatedWeightedDistinct': ('quantileInterpolatedWeighted', 'Distinct'), 'avgWeightedDistinct': ('avgWeighted', 'Distinct'), 'groupArraySampleDistinct': ('groupArraySample', 'Distinct'), 'kurtPopDistinct': ('kurtPop', 'Distinct'), 'entropyOrDefault': ('entropy', 'OrDefault'), 'varPopOrDefault': ('varPop', 'OrDefault'), 'rankCorrOrDefault': ('rankCorr', 'OrDefault'), 'exponentialTimeDecayedAvgOrDefault': ('exponentialTimeDecayedAvg', 'OrDefault'), 'anyHeavyOrDefault': ('anyHeavy', 'OrDefault'), 'theilsUOrDefault': ('theilsU', 'OrDefault'), 'covarPopOrDefault': ('covarPop', 'OrDefault'), 'groupBitmapXorOrDefault': ('groupBitmapXor', 'OrDefault'), 'cramersVBiasCorrectedOrDefault': ('cramersVBiasCorrected', 'OrDefault'), 'welchTTestOrDefault': ('welchTTest', 'OrDefault'), 'uniqHLL12OrDefault': ('uniqHLL12', 'OrDefault'), 'largestTriangleThreeBucketsOrDefault': ('largestTriangleThreeBuckets', 'OrDefault'), 'quantileDeterministicOrDefault': ('quantileDeterministic', 'OrDefault'), 'quantilesExactOrDefault': ('quantilesExact', 'OrDefault'), 'quantilesExactLowOrDefault': ('quantilesExactLow', 'OrDefault'), 'histogramOrDefault': ('histogram', 'OrDefault'), 'quantileExactHighOrDefault': ('quantileExactHigh', 'OrDefault'), 'groupBitXorOrDefault': ('groupBitXor', 'OrDefault'), 'sparkBarOrDefault': ('sparkBar', 'OrDefault'), 'sequenceCountOrDefault': ('sequenceCount', 'OrDefault'), 'groupBitAndOrDefault': ('groupBitAnd', 'OrDefault'), 'sumWithOverflowOrDefault': ('sumWithOverflow', 'OrDefault'), 'quantilesExactWeightedOrDefault': ('quantilesExactWeighted', 'OrDefault'), 'sequenceNextNodeOrDefault': ('sequenceNextNode', 'OrDefault'), 'medianOrDefault': ('median', 'OrDefault'), 'deltaSumOrDefault': ('deltaSum', 'OrDefault'), 'studentTTestOrDefault': ('studentTTest', 'OrDefault'), 'sumMapOrDefault': ('sumMap', 'OrDefault'), 'groupArrayMovingSumOrDefault': ('groupArrayMovingSum', 'OrDefault'), 'varSampOrDefault': ('varSamp', 'OrDefault'), 'quantileTDigestOrDefault': ('quantileTDigest', 'OrDefault'), 'sumCountOrDefault': ('sumCount', 'OrDefault'), 'last_valueOrDefault': ('last_value', 'OrDefault'), 'simpleLinearRegressionOrDefault': ('simpleLinearRegression', 'OrDefault'), 'groupBitmapOrOrDefault': ('groupBitmapOr', 'OrDefault'), 'mannWhitneyUTestOrDefault': ('mannWhitneyUTest', 'OrDefault'), 'quantilesOrDefault': ('quantiles', 'OrDefault'), 'quantilesTDigestWeightedOrDefault': ('quantilesTDigestWeighted', 'OrDefault'), 'uniqCombinedOrDefault': ('uniqCombined', 'OrDefault'), 'uniqCombined64OrDefault': ('uniqCombined64', 'OrDefault'), 'intervalLengthSumOrDefault': ('intervalLengthSum', 'OrDefault'), 'argMinOrDefault': ('argMin', 'OrDefault'), 'groupUniqArrayOrDefault': ('groupUniqArray', 'OrDefault'), 'sumKahanOrDefault': ('sumKahan', 'OrDefault'), 'covarSampOrDefault': ('covarSamp', 'OrDefault'), 'topKOrDefault': ('topK', 'OrDefault'), 'quantilesGKOrDefault': ('quantilesGK', 'OrDefault'), 'argMaxOrDefault': ('argMax', 'OrDefault'), 'uniqUpToOrDefault': ('uniqUpTo', 'OrDefault'), 'quantilesExactHighOrDefault': ('quantilesExactHigh', 'OrDefault'), 'exponentialMovingAverageOrDefault': ('exponentialMovingAverage', 'OrDefault'), 'minOrDefault': ('min', 'OrDefault'), 'quantilesTimingOrDefault': ('quantilesTiming', 'OrDefault'), 'quantilesInterpolatedWeightedOrDefault': ('quantilesInterpolatedWeighted', 'OrDefault'), 'quantilesBFloat16WeightedOrDefault': ('quantilesBFloat16Weighted', 'OrDefault'), 'deltaSumTimestampOrDefault': ('deltaSumTimestamp', 'OrDefault'), 'avgOrDefault': ('avg', 'OrDefault'), 'sumOrDefault': ('sum', 'OrDefault'), 'boundingRatioOrDefault': ('boundingRatio', 'OrDefault'), 'stochasticLinearRegressionOrDefault': ('stochasticLinearRegression', 'OrDefault'), 'quantilesBFloat16OrDefault': ('quantilesBFloat16', 'OrDefault'), 'sequenceMatchOrDefault': ('sequenceMatch', 'OrDefault'), 'quantileExactWeightedOrDefault': ('quantileExactWeighted', 'OrDefault'), 'maxMapOrDefault': ('maxMap', 'OrDefault'), 'minMapOrDefault': ('minMap', 'OrDefault'), 'countOrDefault': ('count', 'OrDefault'), 'stochasticLogisticRegressionOrDefault': ('stochasticLogisticRegression', 'OrDefault'), 'quantileBFloat16OrDefault': ('quantileBFloat16', 'OrDefault'), 'kolmogorovSmirnovTestOrDefault': ('kolmogorovSmirnovTest', 'OrDefault'), 'uniqOrDefault': ('uniq', 'OrDefault'), 'skewSampOrDefault': ('skewSamp', 'OrDefault'), 'maxIntersectionsOrDefault': ('maxIntersections', 'OrDefault'), 'quantilesTimingWeightedOrDefault': ('quantilesTimingWeighted', 'OrDefault'), 'quantileExactLowOrDefault': ('quantileExactLow', 'OrDefault'), 'meanZTestOrDefault': ('meanZTest', 'OrDefault'), 'groupArrayOrDefault': ('groupArray', 'OrDefault'), 'quantileTDigestWeightedOrDefault': ('quantileTDigestWeighted', 'OrDefault'), 'groupArrayInsertAtOrDefault': ('groupArrayInsertAt', 'OrDefault'), 'quantileBFloat16WeightedOrDefault': ('quantileBFloat16Weighted', 'OrDefault'), 'quantileTimingOrDefault': ('quantileTiming', 'OrDefault'), 'groupBitmapAndOrDefault': ('groupBitmapAnd', 'OrDefault'), 'groupBitmapOrDefault': ('groupBitmap', 'OrDefault'), 'skewPopOrDefault': ('skewPop', 'OrDefault'), 'groupBitOrOrDefault': ('groupBitOr', 'OrDefault'), 'anyLastOrDefault': ('anyLast', 'OrDefault'), 'quantilesTDigestOrDefault': ('quantilesTDigest', 'OrDefault'), 'categoricalInformationValueOrDefault': ('categoricalInformationValue', 'OrDefault'), 'stddevSampOrDefault': ('stddevSamp', 'OrDefault'), 'quantilesDeterministicOrDefault': ('quantilesDeterministic', 'OrDefault'), 'quantileGKOrDefault': ('quantileGK', 'OrDefault'), 'first_valueOrDefault': ('first_value', 'OrDefault'), 'topKWeightedOrDefault': ('topKWeighted', 'OrDefault'), 'quantileOrDefault': ('quantile', 'OrDefault'), 'corrOrDefault': ('corr', 'OrDefault'), 'cramersVOrDefault': ('cramersV', 'OrDefault'), 'kurtSampOrDefault': ('kurtSamp', 'OrDefault'), 'retentionOrDefault': ('retention', 'OrDefault'), 'uniqThetaOrDefault': ('uniqTheta', 'OrDefault'), 'uniqExactOrDefault': ('uniqExact', 'OrDefault'), 'groupArrayMovingAvgOrDefault': ('groupArrayMovingAvg', 'OrDefault'), 'maxOrDefault': ('max', 'OrDefault'), 'contingencyOrDefault': ('contingency', 'OrDefault'), 'anyOrDefault': ('any', 'OrDefault'), 'quantileExactOrDefault': ('quantileExact', 'OrDefault'), 'quantileTimingWeightedOrDefault': ('quantileTimingWeighted', 'OrDefault'), 'maxIntersectionsPositionOrDefault': ('maxIntersectionsPosition', 'OrDefault'), 'groupArrayLastOrDefault': ('groupArrayLast', 'OrDefault'), 'windowFunnelOrDefault': ('windowFunnel', 'OrDefault'), 'stddevPopOrDefault': ('stddevPop', 'OrDefault'), 'quantileInterpolatedWeightedOrDefault': ('quantileInterpolatedWeighted', 'OrDefault'), 'avgWeightedOrDefault': ('avgWeighted', 'OrDefault'), 'groupArraySampleOrDefault': ('groupArraySample', 'OrDefault'), 'kurtPopOrDefault': ('kurtPop', 'OrDefault'), 'entropyOrNull': ('entropy', 'OrNull'), 'varPopOrNull': ('varPop', 'OrNull'), 'rankCorrOrNull': ('rankCorr', 'OrNull'), 'exponentialTimeDecayedAvgOrNull': ('exponentialTimeDecayedAvg', 'OrNull'), 'anyHeavyOrNull': ('anyHeavy', 'OrNull'), 'theilsUOrNull': ('theilsU', 'OrNull'), 'covarPopOrNull': ('covarPop', 'OrNull'), 'groupBitmapXorOrNull': ('groupBitmapXor', 'OrNull'), 'cramersVBiasCorrectedOrNull': ('cramersVBiasCorrected', 'OrNull'), 'welchTTestOrNull': ('welchTTest', 'OrNull'), 'uniqHLL12OrNull': ('uniqHLL12', 'OrNull'), 'largestTriangleThreeBucketsOrNull': ('largestTriangleThreeBuckets', 'OrNull'), 'quantileDeterministicOrNull': ('quantileDeterministic', 'OrNull'), 'quantilesExactOrNull': ('quantilesExact', 'OrNull'), 'quantilesExactLowOrNull': ('quantilesExactLow', 'OrNull'), 'histogramOrNull': ('histogram', 'OrNull'), 'quantileExactHighOrNull': ('quantileExactHigh', 'OrNull'), 'groupBitXorOrNull': ('groupBitXor', 'OrNull'), 'sparkBarOrNull': ('sparkBar', 'OrNull'), 'sequenceCountOrNull': ('sequenceCount', 'OrNull'), 'groupBitAndOrNull': ('groupBitAnd', 'OrNull'), 'sumWithOverflowOrNull': ('sumWithOverflow', 'OrNull'), 'quantilesExactWeightedOrNull': ('quantilesExactWeighted', 'OrNull'), 'sequenceNextNodeOrNull': ('sequenceNextNode', 'OrNull'), 'medianOrNull': ('median', 'OrNull'), 'deltaSumOrNull': ('deltaSum', 'OrNull'), 'studentTTestOrNull': ('studentTTest', 'OrNull'), 'sumMapOrNull': ('sumMap', 'OrNull'), 'groupArrayMovingSumOrNull': ('groupArrayMovingSum', 'OrNull'), 'varSampOrNull': ('varSamp', 'OrNull'), 'quantileTDigestOrNull': ('quantileTDigest', 'OrNull'), 'sumCountOrNull': ('sumCount', 'OrNull'), 'last_valueOrNull': ('last_value', 'OrNull'), 'simpleLinearRegressionOrNull': ('simpleLinearRegression', 'OrNull'), 'groupBitmapOrOrNull': ('groupBitmapOr', 'OrNull'), 'mannWhitneyUTestOrNull': ('mannWhitneyUTest', 'OrNull'), 'quantilesOrNull': ('quantiles', 'OrNull'), 'quantilesTDigestWeightedOrNull': ('quantilesTDigestWeighted', 'OrNull'), 'uniqCombinedOrNull': ('uniqCombined', 'OrNull'), 'uniqCombined64OrNull': ('uniqCombined64', 'OrNull'), 'intervalLengthSumOrNull': ('intervalLengthSum', 'OrNull'), 'argMinOrNull': ('argMin', 'OrNull'), 'groupUniqArrayOrNull': ('groupUniqArray', 'OrNull'), 'sumKahanOrNull': ('sumKahan', 'OrNull'), 'covarSampOrNull': ('covarSamp', 'OrNull'), 'topKOrNull': ('topK', 'OrNull'), 'quantilesGKOrNull': ('quantilesGK', 'OrNull'), 'argMaxOrNull': ('argMax', 'OrNull'), 'uniqUpToOrNull': ('uniqUpTo', 'OrNull'), 'quantilesExactHighOrNull': ('quantilesExactHigh', 'OrNull'), 'exponentialMovingAverageOrNull': ('exponentialMovingAverage', 'OrNull'), 'minOrNull': ('min', 'OrNull'), 'quantilesTimingOrNull': ('quantilesTiming', 'OrNull'), 'quantilesInterpolatedWeightedOrNull': ('quantilesInterpolatedWeighted', 'OrNull'), 'quantilesBFloat16WeightedOrNull': ('quantilesBFloat16Weighted', 'OrNull'), 'deltaSumTimestampOrNull': ('deltaSumTimestamp', 'OrNull'), 'avgOrNull': ('avg', 'OrNull'), 'sumOrNull': ('sum', 'OrNull'), 'boundingRatioOrNull': ('boundingRatio', 'OrNull'), 'stochasticLinearRegressionOrNull': ('stochasticLinearRegression', 'OrNull'), 'quantilesBFloat16OrNull': ('quantilesBFloat16', 'OrNull'), 'sequenceMatchOrNull': ('sequenceMatch', 'OrNull'), 'quantileExactWeightedOrNull': ('quantileExactWeighted', 'OrNull'), 'maxMapOrNull': ('maxMap', 'OrNull'), 'minMapOrNull': ('minMap', 'OrNull'), 'countOrNull': ('count', 'OrNull'), 'stochasticLogisticRegressionOrNull': ('stochasticLogisticRegression', 'OrNull'), 'quantileBFloat16OrNull': ('quantileBFloat16', 'OrNull'), 'kolmogorovSmirnovTestOrNull': ('kolmogorovSmirnovTest', 'OrNull'), 'uniqOrNull': ('uniq', 'OrNull'), 'skewSampOrNull': ('skewSamp', 'OrNull'), 'maxIntersectionsOrNull': ('maxIntersections', 'OrNull'), 'quantilesTimingWeightedOrNull': ('quantilesTimingWeighted', 'OrNull'), 'quantileExactLowOrNull': ('quantileExactLow', 'OrNull'), 'meanZTestOrNull': ('meanZTest', 'OrNull'), 'groupArrayOrNull': ('groupArray', 'OrNull'), 'quantileTDigestWeightedOrNull': ('quantileTDigestWeighted', 'OrNull'), 'groupArrayInsertAtOrNull': ('groupArrayInsertAt', 'OrNull'), 'quantileBFloat16WeightedOrNull': ('quantileBFloat16Weighted', 'OrNull'), 'quantileTimingOrNull': ('quantileTiming', 'OrNull'), 'groupBitmapAndOrNull': ('groupBitmapAnd', 'OrNull'), 'groupBitmapOrNull': ('groupBitmap', 'OrNull'), 'skewPopOrNull': ('skewPop', 'OrNull'), 'groupBitOrOrNull': ('groupBitOr', 'OrNull'), 'anyLastOrNull': ('anyLast', 'OrNull'), 'quantilesTDigestOrNull': ('quantilesTDigest', 'OrNull'), 'categoricalInformationValueOrNull': ('categoricalInformationValue', 'OrNull'), 'stddevSampOrNull': ('stddevSamp', 'OrNull'), 'quantilesDeterministicOrNull': ('quantilesDeterministic', 'OrNull'), 'quantileGKOrNull': ('quantileGK', 'OrNull'), 'first_valueOrNull': ('first_value', 'OrNull'), 'topKWeightedOrNull': ('topKWeighted', 'OrNull'), 'quantileOrNull': ('quantile', 'OrNull'), 'corrOrNull': ('corr', 'OrNull'), 'cramersVOrNull': ('cramersV', 'OrNull'), 'kurtSampOrNull': ('kurtSamp', 'OrNull'), 'retentionOrNull': ('retention', 'OrNull'), 'uniqThetaOrNull': ('uniqTheta', 'OrNull'), 'uniqExactOrNull': ('uniqExact', 'OrNull'), 'groupArrayMovingAvgOrNull': ('groupArrayMovingAvg', 'OrNull'), 'maxOrNull': ('max', 'OrNull'), 'contingencyOrNull': ('contingency', 'OrNull'), 'anyOrNull': ('any', 'OrNull'), 'quantileExactOrNull': ('quantileExact', 'OrNull'), 'quantileTimingWeightedOrNull': ('quantileTimingWeighted', 'OrNull'), 'maxIntersectionsPositionOrNull': ('maxIntersectionsPosition', 'OrNull'), 'groupArrayLastOrNull': ('groupArrayLast', 'OrNull'), 'windowFunnelOrNull': ('windowFunnel', 'OrNull'), 'stddevPopOrNull': ('stddevPop', 'OrNull'), 'quantileInterpolatedWeightedOrNull': ('quantileInterpolatedWeighted', 'OrNull'), 'avgWeightedOrNull': ('avgWeighted', 'OrNull'), 'groupArraySampleOrNull': ('groupArraySample', 'OrNull'), 'kurtPopOrNull': ('kurtPop', 'OrNull'), 'entropyResample': ('entropy', 'Resample'), 'varPopResample': ('varPop', 'Resample'), 'rankCorrResample': ('rankCorr', 'Resample'), 'exponentialTimeDecayedAvgResample': ('exponentialTimeDecayedAvg', 'Resample'), 'anyHeavyResample': ('anyHeavy', 'Resample'), 'theilsUResample': ('theilsU', 'Resample'), 'covarPopResample': ('covarPop', 'Resample'), 'groupBitmapXorResample': ('groupBitmapXor', 'Resample'), 'cramersVBiasCorrectedResample': ('cramersVBiasCorrected', 'Resample'), 'welchTTestResample': ('welchTTest', 'Resample'), 'uniqHLL12Resample': ('uniqHLL12', 'Resample'), 'largestTriangleThreeBucketsResample': ('largestTriangleThreeBuckets', 'Resample'), 'quantileDeterministicResample': ('quantileDeterministic', 'Resample'), 'quantilesExactResample': ('quantilesExact', 'Resample'), 'quantilesExactLowResample': ('quantilesExactLow', 'Resample'), 'histogramResample': ('histogram', 'Resample'), 'quantileExactHighResample': ('quantileExactHigh', 'Resample'), 'groupBitXorResample': ('groupBitXor', 'Resample'), 'sparkBarResample': ('sparkBar', 'Resample'), 'sequenceCountResample': ('sequenceCount', 'Resample'), 'groupBitAndResample': ('groupBitAnd', 'Resample'), 'sumWithOverflowResample': ('sumWithOverflow', 'Resample'), 'quantilesExactWeightedResample': ('quantilesExactWeighted', 'Resample'), 'sequenceNextNodeResample': ('sequenceNextNode', 'Resample'), 'medianResample': ('median', 'Resample'), 'deltaSumResample': ('deltaSum', 'Resample'), 'studentTTestResample': ('studentTTest', 'Resample'), 'sumMapResample': ('sumMap', 'Resample'), 'groupArrayMovingSumResample': ('groupArrayMovingSum', 'Resample'), 'varSampResample': ('varSamp', 'Resample'), 'quantileTDigestResample': ('quantileTDigest', 'Resample'), 'sumCountResample': ('sumCount', 'Resample'), 'last_valueResample': ('last_value', 'Resample'), 'simpleLinearRegressionResample': ('simpleLinearRegression', 'Resample'), 'groupBitmapOrResample': ('groupBitmapOr', 'Resample'), 'mannWhitneyUTestResample': ('mannWhitneyUTest', 'Resample'), 'quantilesResample': ('quantiles', 'Resample'), 'quantilesTDigestWeightedResample': ('quantilesTDigestWeighted', 'Resample'), 'uniqCombinedResample': ('uniqCombined', 'Resample'), 'uniqCombined64Resample': ('uniqCombined64', 'Resample'), 'intervalLengthSumResample': ('intervalLengthSum', 'Resample'), 'argMinResample': ('argMin', 'Resample'), 'groupUniqArrayResample': ('groupUniqArray', 'Resample'), 'sumKahanResample': ('sumKahan', 'Resample'), 'covarSampResample': ('covarSamp', 'Resample'), 'topKResample': ('topK', 'Resample'), 'quantilesGKResample': ('quantilesGK', 'Resample'), 'argMaxResample': ('argMax', 'Resample'), 'uniqUpToResample': ('uniqUpTo', 'Resample'), 'quantilesExactHighResample': ('quantilesExactHigh', 'Resample'), 'exponentialMovingAverageResample': ('exponentialMovingAverage', 'Resample'), 'minResample': ('min', 'Resample'), 'quantilesTimingResample': ('quantilesTiming', 'Resample'), 'quantilesInterpolatedWeightedResample': ('quantilesInterpolatedWeighted', 'Resample'), 'quantilesBFloat16WeightedResample': ('quantilesBFloat16Weighted', 'Resample'), 'deltaSumTimestampResample': ('deltaSumTimestamp', 'Resample'), 'avgResample': ('avg', 'Resample'), 'sumResample': ('sum', 'Resample'), 'boundingRatioResample': ('boundingRatio', 'Resample'), 'stochasticLinearRegressionResample': ('stochasticLinearRegression', 'Resample'), 'quantilesBFloat16Resample': ('quantilesBFloat16', 'Resample'), 'sequenceMatchResample': ('sequenceMatch', 'Resample'), 'quantileExactWeightedResample': ('quantileExactWeighted', 'Resample'), 'maxMapResample': ('maxMap', 'Resample'), 'minMapResample': ('minMap', 'Resample'), 'countResample': ('count', 'Resample'), 'stochasticLogisticRegressionResample': ('stochasticLogisticRegression', 'Resample'), 'quantileBFloat16Resample': ('quantileBFloat16', 'Resample'), 'kolmogorovSmirnovTestResample': ('kolmogorovSmirnovTest', 'Resample'), 'uniqResample': ('uniq', 'Resample'), 'skewSampResample': ('skewSamp', 'Resample'), 'maxIntersectionsResample': ('maxIntersections', 'Resample'), 'quantilesTimingWeightedResample': ('quantilesTimingWeighted', 'Resample'), 'quantileExactLowResample': ('quantileExactLow', 'Resample'), 'meanZTestResample': ('meanZTest', 'Resample'), 'groupArrayResample': ('groupArray', 'Resample'), 'quantileTDigestWeightedResample': ('quantileTDigestWeighted', 'Resample'), 'groupArrayInsertAtResample': ('groupArrayInsertAt', 'Resample'), 'quantileBFloat16WeightedResample': ('quantileBFloat16Weighted', 'Resample'), 'quantileTimingResample': ('quantileTiming', 'Resample'), 'groupBitmapAndResample': ('groupBitmapAnd', 'Resample'), 'groupBitmapResample': ('groupBitmap', 'Resample'), 'skewPopResample': ('skewPop', 'Resample'), 'groupBitOrResample': ('groupBitOr', 'Resample'), 'anyLastResample': ('anyLast', 'Resample'), 'quantilesTDigestResample': ('quantilesTDigest', 'Resample'), 'categoricalInformationValueResample': ('categoricalInformationValue', 'Resample'), 'stddevSampResample': ('stddevSamp', 'Resample'), 'quantilesDeterministicResample': ('quantilesDeterministic', 'Resample'), 'quantileGKResample': ('quantileGK', 'Resample'), 'first_valueResample': ('first_value', 'Resample'), 'topKWeightedResample': ('topKWeighted', 'Resample'), 'quantileResample': ('quantile', 'Resample'), 'corrResample': ('corr', 'Resample'), 'cramersVResample': ('cramersV', 'Resample'), 'kurtSampResample': ('kurtSamp', 'Resample'), 'retentionResample': ('retention', 'Resample'), 'uniqThetaResample': ('uniqTheta', 'Resample'), 'uniqExactResample': ('uniqExact', 'Resample'), 'groupArrayMovingAvgResample': ('groupArrayMovingAvg', 'Resample'), 'maxResample': ('max', 'Resample'), 'contingencyResample': ('contingency', 'Resample'), 'anyResample': ('any', 'Resample'), 'quantileExactResample': ('quantileExact', 'Resample'), 'quantileTimingWeightedResample': ('quantileTimingWeighted', 'Resample'), 'maxIntersectionsPositionResample': ('maxIntersectionsPosition', 'Resample'), 'groupArrayLastResample': ('groupArrayLast', 'Resample'), 'windowFunnelResample': ('windowFunnel', 'Resample'), 'stddevPopResample': ('stddevPop', 'Resample'), 'quantileInterpolatedWeightedResample': ('quantileInterpolatedWeighted', 'Resample'), 'avgWeightedResample': ('avgWeighted', 'Resample'), 'groupArraySampleResample': ('groupArraySample', 'Resample'), 'kurtPopResample': ('kurtPop', 'Resample'), 'entropyArgMin': ('entropy', 'ArgMin'), 'varPopArgMin': ('varPop', 'ArgMin'), 'rankCorrArgMin': ('rankCorr', 'ArgMin'), 'exponentialTimeDecayedAvgArgMin': ('exponentialTimeDecayedAvg', 'ArgMin'), 'anyHeavyArgMin': ('anyHeavy', 'ArgMin'), 'theilsUArgMin': ('theilsU', 'ArgMin'), 'covarPopArgMin': ('covarPop', 'ArgMin'), 'groupBitmapXorArgMin': ('groupBitmapXor', 'ArgMin'), 'cramersVBiasCorrectedArgMin': ('cramersVBiasCorrected', 'ArgMin'), 'welchTTestArgMin': ('welchTTest', 'ArgMin'), 'uniqHLL12ArgMin': ('uniqHLL12', 'ArgMin'), 'largestTriangleThreeBucketsArgMin': ('largestTriangleThreeBuckets', 'ArgMin'), 'quantileDeterministicArgMin': ('quantileDeterministic', 'ArgMin'), 'quantilesExactArgMin': ('quantilesExact', 'ArgMin'), 'quantilesExactLowArgMin': ('quantilesExactLow', 'ArgMin'), 'histogramArgMin': ('histogram', 'ArgMin'), 'quantileExactHighArgMin': ('quantileExactHigh', 'ArgMin'), 'groupBitXorArgMin': ('groupBitXor', 'ArgMin'), 'sparkBarArgMin': ('sparkBar', 'ArgMin'), 'sequenceCountArgMin': ('sequenceCount', 'ArgMin'), 'groupBitAndArgMin': ('groupBitAnd', 'ArgMin'), 'sumWithOverflowArgMin': ('sumWithOverflow', 'ArgMin'), 'quantilesExactWeightedArgMin': ('quantilesExactWeighted', 'ArgMin'), 'sequenceNextNodeArgMin': ('sequenceNextNode', 'ArgMin'), 'medianArgMin': ('median', 'ArgMin'), 'deltaSumArgMin': ('deltaSum', 'ArgMin'), 'studentTTestArgMin': ('studentTTest', 'ArgMin'), 'sumMapArgMin': ('sumMap', 'ArgMin'), 'groupArrayMovingSumArgMin': ('groupArrayMovingSum', 'ArgMin'), 'varSampArgMin': ('varSamp', 'ArgMin'), 'quantileTDigestArgMin': ('quantileTDigest', 'ArgMin'), 'sumCountArgMin': ('sumCount', 'ArgMin'), 'last_valueArgMin': ('last_value', 'ArgMin'), 'simpleLinearRegressionArgMin': ('simpleLinearRegression', 'ArgMin'), 'groupBitmapOrArgMin': ('groupBitmapOr', 'ArgMin'), 'mannWhitneyUTestArgMin': ('mannWhitneyUTest', 'ArgMin'), 'quantilesArgMin': ('quantiles', 'ArgMin'), 'quantilesTDigestWeightedArgMin': ('quantilesTDigestWeighted', 'ArgMin'), 'uniqCombinedArgMin': ('uniqCombined', 'ArgMin'), 'uniqCombined64ArgMin': ('uniqCombined64', 'ArgMin'), 'intervalLengthSumArgMin': ('intervalLengthSum', 'ArgMin'), 'argMinArgMin': ('argMin', 'ArgMin'), 'groupUniqArrayArgMin': ('groupUniqArray', 'ArgMin'), 'sumKahanArgMin': ('sumKahan', 'ArgMin'), 'covarSampArgMin': ('covarSamp', 'ArgMin'), 'topKArgMin': ('topK', 'ArgMin'), 'quantilesGKArgMin': ('quantilesGK', 'ArgMin'), 'argMaxArgMin': ('argMax', 'ArgMin'), 'uniqUpToArgMin': ('uniqUpTo', 'ArgMin'), 'quantilesExactHighArgMin': ('quantilesExactHigh', 'ArgMin'), 'exponentialMovingAverageArgMin': ('exponentialMovingAverage', 'ArgMin'), 'minArgMin': ('min', 'ArgMin'), 'quantilesTimingArgMin': ('quantilesTiming', 'ArgMin'), 'quantilesInterpolatedWeightedArgMin': ('quantilesInterpolatedWeighted', 'ArgMin'), 'quantilesBFloat16WeightedArgMin': ('quantilesBFloat16Weighted', 'ArgMin'), 'deltaSumTimestampArgMin': ('deltaSumTimestamp', 'ArgMin'), 'avgArgMin': ('avg', 'ArgMin'), 'sumArgMin': ('sum', 'ArgMin'), 'boundingRatioArgMin': ('boundingRatio', 'ArgMin'), 'stochasticLinearRegressionArgMin': ('stochasticLinearRegression', 'ArgMin'), 'quantilesBFloat16ArgMin': ('quantilesBFloat16', 'ArgMin'), 'sequenceMatchArgMin': ('sequenceMatch', 'ArgMin'), 'quantileExactWeightedArgMin': ('quantileExactWeighted', 'ArgMin'), 'maxMapArgMin': ('maxMap', 'ArgMin'), 'minMapArgMin': ('minMap', 'ArgMin'), 'countArgMin': ('count', 'ArgMin'), 'stochasticLogisticRegressionArgMin': ('stochasticLogisticRegression', 'ArgMin'), 'quantileBFloat16ArgMin': ('quantileBFloat16', 'ArgMin'), 'kolmogorovSmirnovTestArgMin': ('kolmogorovSmirnovTest', 'ArgMin'), 'uniqArgMin': ('uniq', 'ArgMin'), 'skewSampArgMin': ('skewSamp', 'ArgMin'), 'maxIntersectionsArgMin': ('maxIntersections', 'ArgMin'), 'quantilesTimingWeightedArgMin': ('quantilesTimingWeighted', 'ArgMin'), 'quantileExactLowArgMin': ('quantileExactLow', 'ArgMin'), 'meanZTestArgMin': ('meanZTest', 'ArgMin'), 'groupArrayArgMin': ('groupArray', 'ArgMin'), 'quantileTDigestWeightedArgMin': ('quantileTDigestWeighted', 'ArgMin'), 'groupArrayInsertAtArgMin': ('groupArrayInsertAt', 'ArgMin'), 'quantileBFloat16WeightedArgMin': ('quantileBFloat16Weighted', 'ArgMin'), 'quantileTimingArgMin': ('quantileTiming', 'ArgMin'), 'groupBitmapAndArgMin': ('groupBitmapAnd', 'ArgMin'), 'groupBitmapArgMin': ('groupBitmap', 'ArgMin'), 'skewPopArgMin': ('skewPop', 'ArgMin'), 'groupBitOrArgMin': ('groupBitOr', 'ArgMin'), 'anyLastArgMin': ('anyLast', 'ArgMin'), 'quantilesTDigestArgMin': ('quantilesTDigest', 'ArgMin'), 'categoricalInformationValueArgMin': ('categoricalInformationValue', 'ArgMin'), 'stddevSampArgMin': ('stddevSamp', 'ArgMin'), 'quantilesDeterministicArgMin': ('quantilesDeterministic', 'ArgMin'), 'quantileGKArgMin': ('quantileGK', 'ArgMin'), 'first_valueArgMin': ('first_value', 'ArgMin'), 'topKWeightedArgMin': ('topKWeighted', 'ArgMin'), 'quantileArgMin': ('quantile', 'ArgMin'), 'corrArgMin': ('corr', 'ArgMin'), 'cramersVArgMin': ('cramersV', 'ArgMin'), 'kurtSampArgMin': ('kurtSamp', 'ArgMin'), 'retentionArgMin': ('retention', 'ArgMin'), 'uniqThetaArgMin': ('uniqTheta', 'ArgMin'), 'uniqExactArgMin': ('uniqExact', 'ArgMin'), 'groupArrayMovingAvgArgMin': ('groupArrayMovingAvg', 'ArgMin'), 'maxArgMin': ('max', 'ArgMin'), 'contingencyArgMin': ('contingency', 'ArgMin'), 'anyArgMin': ('any', 'ArgMin'), 'quantileExactArgMin': ('quantileExact', 'ArgMin'), 'quantileTimingWeightedArgMin': ('quantileTimingWeighted', 'ArgMin'), 'maxIntersectionsPositionArgMin': ('maxIntersectionsPosition', 'ArgMin'), 'groupArrayLastArgMin': ('groupArrayLast', 'ArgMin'), 'windowFunnelArgMin': ('windowFunnel', 'ArgMin'), 'stddevPopArgMin': ('stddevPop', 'ArgMin'), 'quantileInterpolatedWeightedArgMin': ('quantileInterpolatedWeighted', 'ArgMin'), 'avgWeightedArgMin': ('avgWeighted', 'ArgMin'), 'groupArraySampleArgMin': ('groupArraySample', 'ArgMin'), 'kurtPopArgMin': ('kurtPop', 'ArgMin'), 'entropyArgMax': ('entropy', 'ArgMax'), 'varPopArgMax': ('varPop', 'ArgMax'), 'rankCorrArgMax': ('rankCorr', 'ArgMax'), 'exponentialTimeDecayedAvgArgMax': ('exponentialTimeDecayedAvg', 'ArgMax'), 'anyHeavyArgMax': ('anyHeavy', 'ArgMax'), 'theilsUArgMax': ('theilsU', 'ArgMax'), 'covarPopArgMax': ('covarPop', 'ArgMax'), 'groupBitmapXorArgMax': ('groupBitmapXor', 'ArgMax'), 'cramersVBiasCorrectedArgMax': ('cramersVBiasCorrected', 'ArgMax'), 'welchTTestArgMax': ('welchTTest', 'ArgMax'), 'uniqHLL12ArgMax': ('uniqHLL12', 'ArgMax'), 'largestTriangleThreeBucketsArgMax': ('largestTriangleThreeBuckets', 'ArgMax'), 'quantileDeterministicArgMax': ('quantileDeterministic', 'ArgMax'), 'quantilesExactArgMax': ('quantilesExact', 'ArgMax'), 'quantilesExactLowArgMax': ('quantilesExactLow', 'ArgMax'), 'histogramArgMax': ('histogram', 'ArgMax'), 'quantileExactHighArgMax': ('quantileExactHigh', 'ArgMax'), 'groupBitXorArgMax': ('groupBitXor', 'ArgMax'), 'sparkBarArgMax': ('sparkBar', 'ArgMax'), 'sequenceCountArgMax': ('sequenceCount', 'ArgMax'), 'groupBitAndArgMax': ('groupBitAnd', 'ArgMax'), 'sumWithOverflowArgMax': ('sumWithOverflow', 'ArgMax'), 'quantilesExactWeightedArgMax': ('quantilesExactWeighted', 'ArgMax'), 'sequenceNextNodeArgMax': ('sequenceNextNode', 'ArgMax'), 'medianArgMax': ('median', 'ArgMax'), 'deltaSumArgMax': ('deltaSum', 'ArgMax'), 'studentTTestArgMax': ('studentTTest', 'ArgMax'), 'sumMapArgMax': ('sumMap', 'ArgMax'), 'groupArrayMovingSumArgMax': ('groupArrayMovingSum', 'ArgMax'), 'varSampArgMax': ('varSamp', 'ArgMax'), 'quantileTDigestArgMax': ('quantileTDigest', 'ArgMax'), 'sumCountArgMax': ('sumCount', 'ArgMax'), 'last_valueArgMax': ('last_value', 'ArgMax'), 'simpleLinearRegressionArgMax': ('simpleLinearRegression', 'ArgMax'), 'groupBitmapOrArgMax': ('groupBitmapOr', 'ArgMax'), 'mannWhitneyUTestArgMax': ('mannWhitneyUTest', 'ArgMax'), 'quantilesArgMax': ('quantiles', 'ArgMax'), 'quantilesTDigestWeightedArgMax': ('quantilesTDigestWeighted', 'ArgMax'), 'uniqCombinedArgMax': ('uniqCombined', 'ArgMax'), 'uniqCombined64ArgMax': ('uniqCombined64', 'ArgMax'), 'intervalLengthSumArgMax': ('intervalLengthSum', 'ArgMax'), 'argMinArgMax': ('argMin', 'ArgMax'), 'groupUniqArrayArgMax': ('groupUniqArray', 'ArgMax'), 'sumKahanArgMax': ('sumKahan', 'ArgMax'), 'covarSampArgMax': ('covarSamp', 'ArgMax'), 'topKArgMax': ('topK', 'ArgMax'), 'quantilesGKArgMax': ('quantilesGK', 'ArgMax'), 'argMaxArgMax': ('argMax', 'ArgMax'), 'uniqUpToArgMax': ('uniqUpTo', 'ArgMax'), 'quantilesExactHighArgMax': ('quantilesExactHigh', 'ArgMax'), 'exponentialMovingAverageArgMax': ('exponentialMovingAverage', 'ArgMax'), 'minArgMax': ('min', 'ArgMax'), 'quantilesTimingArgMax': ('quantilesTiming', 'ArgMax'), 'quantilesInterpolatedWeightedArgMax': ('quantilesInterpolatedWeighted', 'ArgMax'), 'quantilesBFloat16WeightedArgMax': ('quantilesBFloat16Weighted', 'ArgMax'), 'deltaSumTimestampArgMax': ('deltaSumTimestamp', 'ArgMax'), 'avgArgMax': ('avg', 'ArgMax'), 'sumArgMax': ('sum', 'ArgMax'), 'boundingRatioArgMax': ('boundingRatio', 'ArgMax'), 'stochasticLinearRegressionArgMax': ('stochasticLinearRegression', 'ArgMax'), 'quantilesBFloat16ArgMax': ('quantilesBFloat16', 'ArgMax'), 'sequenceMatchArgMax': ('sequenceMatch', 'ArgMax'), 'quantileExactWeightedArgMax': ('quantileExactWeighted', 'ArgMax'), 'maxMapArgMax': ('maxMap', 'ArgMax'), 'minMapArgMax': ('minMap', 'ArgMax'), 'countArgMax': ('count', 'ArgMax'), 'stochasticLogisticRegressionArgMax': ('stochasticLogisticRegression', 'ArgMax'), 'quantileBFloat16ArgMax': ('quantileBFloat16', 'ArgMax'), 'kolmogorovSmirnovTestArgMax': ('kolmogorovSmirnovTest', 'ArgMax'), 'uniqArgMax': ('uniq', 'ArgMax'), 'skewSampArgMax': ('skewSamp', 'ArgMax'), 'maxIntersectionsArgMax': ('maxIntersections', 'ArgMax'), 'quantilesTimingWeightedArgMax': ('quantilesTimingWeighted', 'ArgMax'), 'quantileExactLowArgMax': ('quantileExactLow', 'ArgMax'), 'meanZTestArgMax': ('meanZTest', 'ArgMax'), 'groupArrayArgMax': ('groupArray', 'ArgMax'), 'quantileTDigestWeightedArgMax': ('quantileTDigestWeighted', 'ArgMax'), 'groupArrayInsertAtArgMax': ('groupArrayInsertAt', 'ArgMax'), 'quantileBFloat16WeightedArgMax': ('quantileBFloat16Weighted', 'ArgMax'), 'quantileTimingArgMax': ('quantileTiming', 'ArgMax'), 'groupBitmapAndArgMax': ('groupBitmapAnd', 'ArgMax'), 'groupBitmapArgMax': ('groupBitmap', 'ArgMax'), 'skewPopArgMax': ('skewPop', 'ArgMax'), 'groupBitOrArgMax': ('groupBitOr', 'ArgMax'), 'anyLastArgMax': ('anyLast', 'ArgMax'), 'quantilesTDigestArgMax': ('quantilesTDigest', 'ArgMax'), 'categoricalInformationValueArgMax': ('categoricalInformationValue', 'ArgMax'), 'stddevSampArgMax': ('stddevSamp', 'ArgMax'), 'quantilesDeterministicArgMax': ('quantilesDeterministic', 'ArgMax'), 'quantileGKArgMax': ('quantileGK', 'ArgMax'), 'first_valueArgMax': ('first_value', 'ArgMax'), 'topKWeightedArgMax': ('topKWeighted', 'ArgMax'), 'quantileArgMax': ('quantile', 'ArgMax'), 'corrArgMax': ('corr', 'ArgMax'), 'cramersVArgMax': ('cramersV', 'ArgMax'), 'kurtSampArgMax': ('kurtSamp', 'ArgMax'), 'retentionArgMax': ('retention', 'ArgMax'), 'uniqThetaArgMax': ('uniqTheta', 'ArgMax'), 'uniqExactArgMax': ('uniqExact', 'ArgMax'), 'groupArrayMovingAvgArgMax': ('groupArrayMovingAvg', 'ArgMax'), 'maxArgMax': ('max', 'ArgMax'), 'contingencyArgMax': ('contingency', 'ArgMax'), 'anyArgMax': ('any', 'ArgMax'), 'quantileExactArgMax': ('quantileExact', 'ArgMax'), 'quantileTimingWeightedArgMax': ('quantileTimingWeighted', 'ArgMax'), 'maxIntersectionsPositionArgMax': ('maxIntersectionsPosition', 'ArgMax'), 'groupArrayLastArgMax': ('groupArrayLast', 'ArgMax'), 'windowFunnelArgMax': ('windowFunnel', 'ArgMax'), 'stddevPopArgMax': ('stddevPop', 'ArgMax'), 'quantileInterpolatedWeightedArgMax': ('quantileInterpolatedWeighted', 'ArgMax'), 'avgWeightedArgMax': ('avgWeighted', 'ArgMax'), 'groupArraySampleArgMax': ('groupArraySample', 'ArgMax'), 'kurtPopArgMax': ('kurtPop', 'ArgMax'), 'entropy': ('entropy', ''), 'varPop': ('varPop', ''), 'rankCorr': ('rankCorr', ''), 'exponentialTimeDecayedAvg': ('exponentialTimeDecayedAvg', ''), 'anyHeavy': ('anyHeavy', ''), 'theilsU': ('theilsU', ''), 'covarPop': ('covarPop', ''), 'groupBitmapXor': ('groupBitmapXor', ''), 'cramersVBiasCorrected': ('cramersVBiasCorrected', ''), 'welchTTest': ('welchTTest', ''), 'uniqHLL12': ('uniqHLL12', ''), 'largestTriangleThreeBuckets': ('largestTriangleThreeBuckets', ''), 'quantileDeterministic': ('quantileDeterministic', ''), 'quantilesExact': ('quantilesExact', ''), 'quantilesExactLow': ('quantilesExactLow', ''), 'histogram': ('histogram', ''), 'quantileExactHigh': ('quantileExactHigh', ''), 'groupBitXor': ('groupBitXor', ''), 'sparkBar': ('sparkBar', ''), 'sequenceCount': ('sequenceCount', ''), 'groupBitAnd': ('groupBitAnd', ''), 'sumWithOverflow': ('sumWithOverflow', ''), 'quantilesExactWeighted': ('quantilesExactWeighted', ''), 'sequenceNextNode': ('sequenceNextNode', ''), 'median': ('median', ''), 'deltaSum': ('deltaSum', ''), 'studentTTest': ('studentTTest', ''), 'groupArrayMovingSum': ('groupArrayMovingSum', ''), 'varSamp': ('varSamp', ''), 'quantileTDigest': ('quantileTDigest', ''), 'sumCount': ('sumCount', ''), 'last_value': ('last_value', ''), 'simpleLinearRegression': ('simpleLinearRegression', ''), 'groupBitmapOr': ('groupBitmapOr', ''), 'mannWhitneyUTest': ('mannWhitneyUTest', ''), 'quantiles': ('quantiles', ''), 'quantilesTDigestWeighted': ('quantilesTDigestWeighted', ''), 'uniqCombined': ('uniqCombined', ''), 'uniqCombined64': ('uniqCombined64', ''), 'intervalLengthSum': ('intervalLengthSum', ''), 'argMin': ('argMin', ''), 'groupUniqArray': ('groupUniqArray', ''), 'sumKahan': ('sumKahan', ''), 'covarSamp': ('covarSamp', ''), 'topK': ('topK', ''), 'quantilesGK': ('quantilesGK', ''), 'argMax': ('argMax', ''), 'uniqUpTo': ('uniqUpTo', ''), 'quantilesExactHigh': ('quantilesExactHigh', ''), 'exponentialMovingAverage': ('exponentialMovingAverage', ''), 'min': ('min', ''), 'quantilesTiming': ('quantilesTiming', ''), 'quantilesInterpolatedWeighted': ('quantilesInterpolatedWeighted', ''), 'quantilesBFloat16Weighted': ('quantilesBFloat16Weighted', ''), 'deltaSumTimestamp': ('deltaSumTimestamp', ''), 'avg': ('avg', ''), 'sum': ('sum', ''), 'boundingRatio': ('boundingRatio', ''), 'stochasticLinearRegression': ('stochasticLinearRegression', ''), 'quantilesBFloat16': ('quantilesBFloat16', ''), 'sequenceMatch': ('sequenceMatch', ''), 'quantileExactWeighted': ('quantileExactWeighted', ''), 'count': ('count', ''), 'stochasticLogisticRegression': ('stochasticLogisticRegression', ''), 'quantileBFloat16': ('quantileBFloat16', ''), 'kolmogorovSmirnovTest': ('kolmogorovSmirnovTest', ''), 'uniq': ('uniq', ''), 'skewSamp': ('skewSamp', ''), 'maxIntersections': ('maxIntersections', ''), 'quantilesTimingWeighted': ('quantilesTimingWeighted', ''), 'quantileExactLow': ('quantileExactLow', ''), 'meanZTest': ('meanZTest', ''), 'groupArray': ('groupArray', ''), 'quantileTDigestWeighted': ('quantileTDigestWeighted', ''), 'groupArrayInsertAt': ('groupArrayInsertAt', ''), 'quantileBFloat16Weighted': ('quantileBFloat16Weighted', ''), 'quantileTiming': ('quantileTiming', ''), 'groupBitmapAnd': ('groupBitmapAnd', ''), 'groupBitmap': ('groupBitmap', ''), 'skewPop': ('skewPop', ''), 'groupBitOr': ('groupBitOr', ''), 'anyLast': ('anyLast', ''), 'quantilesTDigest': ('quantilesTDigest', ''), 'categoricalInformationValue': ('categoricalInformationValue', ''), 'stddevSamp': ('stddevSamp', ''), 'quantilesDeterministic': ('quantilesDeterministic', ''), 'quantileGK': ('quantileGK', ''), 'first_value': ('first_value', ''), 'topKWeighted': ('topKWeighted', ''), 'quantile': ('quantile', ''), 'corr': ('corr', ''), 'cramersV': ('cramersV', ''), 'kurtSamp': ('kurtSamp', ''), 'retention': ('retention', ''), 'uniqTheta': ('uniqTheta', ''), 'uniqExact': ('uniqExact', ''), 'groupArrayMovingAvg': ('groupArrayMovingAvg', ''), 'max': ('max', ''), 'contingency': ('contingency', ''), 'any': ('any', ''), 'quantileExact': ('quantileExact', ''), 'quantileTimingWeighted': ('quantileTimingWeighted', ''), 'maxIntersectionsPosition': ('maxIntersectionsPosition', ''), 'groupArrayLast': ('groupArrayLast', ''), 'windowFunnel': ('windowFunnel', ''), 'stddevPop': ('stddevPop', ''), 'quantileInterpolatedWeighted': ('quantileInterpolatedWeighted', ''), 'avgWeighted': ('avgWeighted', ''), 'groupArraySample': ('groupArraySample', ''), 'kurtPop': ('kurtPop', '')}
FUNCTIONS_WITH_ALIASED_ARGS = {'STRUCT', 'TUPLE'}
FUNCTION_PARSERS = {'CAST': <function Parser.<lambda>>, 'CONVERT': <function Parser.<lambda>>, 'DECODE': <function Parser.<lambda>>, 'EXTRACT': <function Parser.<lambda>>, 'GAP_FILL': <function Parser.<lambda>>, 'JSON_OBJECT': <function Parser.<lambda>>, 'JSON_OBJECTAGG': <function Parser.<lambda>>, 'JSON_TABLE': <function Parser.<lambda>>, 'NORMALIZE': <function Parser.<lambda>>, 'OPENJSON': <function Parser.<lambda>>, 'POSITION': <function Parser.<lambda>>, 'PREDICT': <function Parser.<lambda>>, 'SAFE_CAST': <function Parser.<lambda>>, 'STRING_AGG': <function Parser.<lambda>>, 'SUBSTRING': <function Parser.<lambda>>, 'TRIM': <function Parser.<lambda>>, 'TRY_CAST': <function Parser.<lambda>>, 'TRY_CONVERT': <function Parser.<lambda>>, 'ARRAYJOIN': <function ClickHouse.Parser.<lambda>>, 'QUANTILE': <function ClickHouse.Parser.<lambda>>}
NO_PAREN_FUNCTION_PARSERS = {'CASE': <function Parser.<lambda>>, 'CONNECT_BY_ROOT': <function Parser.<lambda>>, 'IF': <function Parser.<lambda>>, 'NEXT': <function Parser.<lambda>>}
NO_PAREN_FUNCTIONS = {<TokenType.CURRENT_DATE: 'CURRENT_DATE'>: <class 'sqlglot.expressions.CurrentDate'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>: <class 'sqlglot.expressions.CurrentDate'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>: <class 'sqlglot.expressions.CurrentTime'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>: <class 'sqlglot.expressions.CurrentUser'>}
RANGE_PARSERS = {<TokenType.BETWEEN: 'BETWEEN'>: <function Parser.<lambda>>, <TokenType.GLOB: 'GLOB'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.ILIKE: 'ILIKE'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.IN: 'IN'>: <function Parser.<lambda>>, <TokenType.IRLIKE: 'IRLIKE'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.IS: 'IS'>: <function Parser.<lambda>>, <TokenType.LIKE: 'LIKE'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.OVERLAPS: 'OVERLAPS'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.RLIKE: 'RLIKE'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.SIMILAR_TO: 'SIMILAR_TO'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.FOR: 'FOR'>: <function Parser.<lambda>>, <TokenType.GLOBAL: 'GLOBAL'>: <function ClickHouse.Parser.<lambda>>}
COLUMN_OPERATORS = {<TokenType.DOT: 'DOT'>: None, <TokenType.DCOLON: 'DCOLON'>: <function Parser.<lambda>>, <TokenType.ARROW: 'ARROW'>: <function Parser.<lambda>>, <TokenType.DARROW: 'DARROW'>: <function Parser.<lambda>>, <TokenType.HASH_ARROW: 'HASH_ARROW'>: <function Parser.<lambda>>, <TokenType.DHASH_ARROW: 'DHASH_ARROW'>: <function Parser.<lambda>>}
JOIN_KINDS = {<TokenType.ANY: 'ANY'>, <TokenType.ASOF: 'ASOF'>, <TokenType.INNER: 'INNER'>, <TokenType.OUTER: 'OUTER'>, <TokenType.SEMI: 'SEMI'>, <TokenType.ARRAY: 'ARRAY'>, <TokenType.CROSS: 'CROSS'>, <TokenType.STRAIGHT_JOIN: 'STRAIGHT_JOIN'>, <TokenType.ANTI: 'ANTI'>}
TABLE_ALIAS_TOKENS = {<TokenType.TRUNCATE: 'TRUNCATE'>, <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, <TokenType.HSTORE: 'HSTORE'>, <TokenType.TSTZRANGE: 'TSTZRANGE'>, <TokenType.DESC: 'DESC'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.UNPIVOT: 'UNPIVOT'>, <TokenType.OVERWRITE: 'OVERWRITE'>, <TokenType.SMALLINT: 'SMALLINT'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.DATE32: 'DATE32'>, <TokenType.LONGBLOB: 'LONGBLOB'>, <TokenType.SMALLSERIAL: 'SMALLSERIAL'>, <TokenType.PERCENT: 'PERCENT'>, <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, <TokenType.STORAGE_INTEGRATION: 'STORAGE_INTEGRATION'>, <TokenType.VOLATILE: 'VOLATILE'>, <TokenType.ASC: 'ASC'>, <TokenType.ROLLUP: 'ROLLUP'>, <TokenType.UTINYINT: 'UTINYINT'>, <TokenType.JSONB: 'JSONB'>, <TokenType.VAR: 'VAR'>, <TokenType.COMMAND: 'COMMAND'>, <TokenType.STREAMLIT: 'STREAMLIT'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.COMMENT: 'COMMENT'>, <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, <TokenType.TEXT: 'TEXT'>, <TokenType.END: 'END'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.TDIGEST: 'TDIGEST'>, <TokenType.CUBE: 'CUBE'>, <TokenType.IS: 'IS'>, <TokenType.PROCEDURE: 'PROCEDURE'>, <TokenType.WAREHOUSE: 'WAREHOUSE'>, <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.IDENTIFIER: 'IDENTIFIER'>, <TokenType.CACHE: 'CACHE'>, <TokenType.HLLSKETCH: 'HLLSKETCH'>, <TokenType.BIT: 'BIT'>, <TokenType.VECTOR: 'VECTOR'>, <TokenType.BIGINT: 'BIGINT'>, <TokenType.IPADDRESS: 'IPADDRESS'>, <TokenType.UINT128: 'UINT128'>, <TokenType.INDEX: 'INDEX'>, <TokenType.IPV6: 'IPV6'>, <TokenType.DEFAULT: 'DEFAULT'>, <TokenType.KEEP: 'KEEP'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.INT128: 'INT128'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>, <TokenType.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <TokenType.NESTED: 'NESTED'>, <TokenType.IPV4: 'IPV4'>, <TokenType.STRUCT: 'STRUCT'>, <TokenType.TRUE: 'TRUE'>, <TokenType.LONGTEXT: 'LONGTEXT'>, <TokenType.BOOLEAN: 'BOOLEAN'>, <TokenType.UDECIMAL: 'UDECIMAL'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.INET: 'INET'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, <TokenType.DICTIONARY: 'DICTIONARY'>, <TokenType.NUMRANGE: 'NUMRANGE'>, <TokenType.SEQUENCE: 'SEQUENCE'>, <TokenType.ESCAPE: 'ESCAPE'>, <TokenType.KILL: 'KILL'>, <TokenType.COLUMN: 'COLUMN'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>, <TokenType.VARBINARY: 'VARBINARY'>, <TokenType.DATERANGE: 'DATERANGE'>, <TokenType.NAME: 'NAME'>, <TokenType.MODEL: 'MODEL'>, <TokenType.TSRANGE: 'TSRANGE'>, <TokenType.BINARY: 'BINARY'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.TOP: 'TOP'>, <TokenType.ISNULL: 'ISNULL'>, <TokenType.BEGIN: 'BEGIN'>, <TokenType.ENUM8: 'ENUM8'>, <TokenType.UNNEST: 'UNNEST'>, <TokenType.DATETIME64: 'DATETIME64'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>, <TokenType.ORDINALITY: 'ORDINALITY'>, <TokenType.DELETE: 'DELETE'>, <TokenType.USE: 'USE'>, <TokenType.FOREIGN_KEY: 'FOREIGN_KEY'>, <TokenType.VARCHAR: 'VARCHAR'>, <TokenType.ALL: 'ALL'>, <TokenType.CASE: 'CASE'>, <TokenType.COMMIT: 'COMMIT'>, <TokenType.TINYBLOB: 'TINYBLOB'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>, <TokenType.SUPER: 'SUPER'>, <TokenType.SHOW: 'SHOW'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>, <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <TokenType.TABLE: 'TABLE'>, <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.FALSE: 'FALSE'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.ROW: 'ROW'>, <TokenType.UUID: 'UUID'>, <TokenType.TIMESTAMP_MS: 'TIMESTAMP_MS'>, <TokenType.SMALLMONEY: 'SMALLMONEY'>, <TokenType.UPDATE: 'UPDATE'>, <TokenType.IMAGE: 'IMAGE'>, <TokenType.DECIMAL64: 'DECIMAL64'>, <TokenType.YEAR: 'YEAR'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.INT256: 'INT256'>, <TokenType.FLOAT: 'FLOAT'>, <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.FILTER: 'FILTER'>, <TokenType.OPERATOR: 'OPERATOR'>, <TokenType.RANGE: 'RANGE'>, <TokenType.TAG: 'TAG'>, <TokenType.CHAR: 'CHAR'>, <TokenType.DECIMAL128: 'DECIMAL128'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, <TokenType.NEXT: 'NEXT'>, <TokenType.DESCRIBE: 'DESCRIBE'>, <TokenType.SET: 'SET'>, <TokenType.UBIGINT: 'UBIGINT'>, <TokenType.MONEY: 'MONEY'>, <TokenType.PIVOT: 'PIVOT'>, <TokenType.SOME: 'SOME'>, <TokenType.JSON: 'JSON'>, <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, <TokenType.LIST: 'LIST'>, <TokenType.STRAIGHT_JOIN: 'STRAIGHT_JOIN'>, <TokenType.MERGE: 'MERGE'>, <TokenType.SERIAL: 'SERIAL'>, <TokenType.PARTITION: 'PARTITION'>, <TokenType.REFERENCES: 'REFERENCES'>, <TokenType.NULL: 'NULL'>, <TokenType.REPLACE: 'REPLACE'>, <TokenType.ROWS: 'ROWS'>, <TokenType.TIMESTAMP_S: 'TIMESTAMP_S'>, <TokenType.LOAD: 'LOAD'>, <TokenType.UNIQUE: 'UNIQUE'>, <TokenType.CONSTRAINT: 'CONSTRAINT'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.UINT: 'UINT'>, <TokenType.TEMPORARY: 'TEMPORARY'>, <TokenType.ENUM: 'ENUM'>, <TokenType.XML: 'XML'>, <TokenType.MAP: 'MAP'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.RENAME: 'RENAME'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, <TokenType.EXECUTE: 'EXECUTE'>, <TokenType.OVERLAPS: 'OVERLAPS'>, <TokenType.DATABASE: 'DATABASE'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, <TokenType.SCHEMA: 'SCHEMA'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.DECIMAL32: 'DECIMAL32'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.PRAGMA: 'PRAGMA'>, <TokenType.VIEW: 'VIEW'>, <TokenType.DATE: 'DATE'>, <TokenType.REFRESH: 'REFRESH'>, <TokenType.INT: 'INT'>, <TokenType.TINYTEXT: 'TINYTEXT'>, <TokenType.COPY: 'COPY'>, <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, <TokenType.DIV: 'DIV'>, <TokenType.ROWVERSION: 'ROWVERSION'>, <TokenType.FIRST: 'FIRST'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.GEOMETRY: 'GEOMETRY'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.FUNCTION: 'FUNCTION'>, <TokenType.BPCHAR: 'BPCHAR'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>, <TokenType.RECURSIVE: 'RECURSIVE'>, <TokenType.TIME: 'TIME'>, <TokenType.USERDEFINED: 'USERDEFINED'>, <TokenType.UINT256: 'UINT256'>, <TokenType.MEDIUMINT: 'MEDIUMINT'>}
ALIAS_TOKENS = {<TokenType.TRUNCATE: 'TRUNCATE'>, <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, <TokenType.HSTORE: 'HSTORE'>, <TokenType.TSTZRANGE: 'TSTZRANGE'>, <TokenType.DESC: 'DESC'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.UNPIVOT: 'UNPIVOT'>, <TokenType.OVERWRITE: 'OVERWRITE'>, <TokenType.WINDOW: 'WINDOW'>, <TokenType.SMALLINT: 'SMALLINT'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.DATE32: 'DATE32'>, <TokenType.LONGBLOB: 'LONGBLOB'>, <TokenType.SMALLSERIAL: 'SMALLSERIAL'>, <TokenType.PERCENT: 'PERCENT'>, <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, <TokenType.STORAGE_INTEGRATION: 'STORAGE_INTEGRATION'>, <TokenType.VOLATILE: 'VOLATILE'>, <TokenType.ASC: 'ASC'>, <TokenType.ROLLUP: 'ROLLUP'>, <TokenType.UTINYINT: 'UTINYINT'>, <TokenType.JSONB: 'JSONB'>, <TokenType.VAR: 'VAR'>, <TokenType.COMMAND: 'COMMAND'>, <TokenType.STREAMLIT: 'STREAMLIT'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.SETTINGS: 'SETTINGS'>, <TokenType.COMMENT: 'COMMENT'>, <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, <TokenType.TEXT: 'TEXT'>, <TokenType.ARRAY: 'ARRAY'>, <TokenType.END: 'END'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.TDIGEST: 'TDIGEST'>, <TokenType.CUBE: 'CUBE'>, <TokenType.IS: 'IS'>, <TokenType.PROCEDURE: 'PROCEDURE'>, <TokenType.WAREHOUSE: 'WAREHOUSE'>, <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.IDENTIFIER: 'IDENTIFIER'>, <TokenType.CACHE: 'CACHE'>, <TokenType.HLLSKETCH: 'HLLSKETCH'>, <TokenType.BIT: 'BIT'>, <TokenType.VECTOR: 'VECTOR'>, <TokenType.BIGINT: 'BIGINT'>, <TokenType.IPADDRESS: 'IPADDRESS'>, <TokenType.UINT128: 'UINT128'>, <TokenType.INDEX: 'INDEX'>, <TokenType.IPV6: 'IPV6'>, <TokenType.DEFAULT: 'DEFAULT'>, <TokenType.KEEP: 'KEEP'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.INT128: 'INT128'>, <TokenType.FULL: 'FULL'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>, <TokenType.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <TokenType.NESTED: 'NESTED'>, <TokenType.IPV4: 'IPV4'>, <TokenType.STRUCT: 'STRUCT'>, <TokenType.TRUE: 'TRUE'>, <TokenType.LONGTEXT: 'LONGTEXT'>, <TokenType.BOOLEAN: 'BOOLEAN'>, <TokenType.UDECIMAL: 'UDECIMAL'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.INET: 'INET'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, <TokenType.DICTIONARY: 'DICTIONARY'>, <TokenType.NUMRANGE: 'NUMRANGE'>, <TokenType.SEQUENCE: 'SEQUENCE'>, <TokenType.ESCAPE: 'ESCAPE'>, <TokenType.KILL: 'KILL'>, <TokenType.COLUMN: 'COLUMN'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.OFFSET: 'OFFSET'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>, <TokenType.VARBINARY: 'VARBINARY'>, <TokenType.DATERANGE: 'DATERANGE'>, <TokenType.NAME: 'NAME'>, <TokenType.MODEL: 'MODEL'>, <TokenType.TSRANGE: 'TSRANGE'>, <TokenType.BINARY: 'BINARY'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.TOP: 'TOP'>, <TokenType.ISNULL: 'ISNULL'>, <TokenType.BEGIN: 'BEGIN'>, <TokenType.ENUM8: 'ENUM8'>, <TokenType.UNNEST: 'UNNEST'>, <TokenType.DATETIME64: 'DATETIME64'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>, <TokenType.ORDINALITY: 'ORDINALITY'>, <TokenType.DELETE: 'DELETE'>, <TokenType.USE: 'USE'>, <TokenType.FOREIGN_KEY: 'FOREIGN_KEY'>, <TokenType.VARCHAR: 'VARCHAR'>, <TokenType.ALL: 'ALL'>, <TokenType.CASE: 'CASE'>, <TokenType.COMMIT: 'COMMIT'>, <TokenType.TINYBLOB: 'TINYBLOB'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>, <TokenType.SUPER: 'SUPER'>, <TokenType.SHOW: 'SHOW'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>, <TokenType.SEMI: 'SEMI'>, <TokenType.APPLY: 'APPLY'>, <TokenType.RIGHT: 'RIGHT'>, <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <TokenType.TABLE: 'TABLE'>, <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.FALSE: 'FALSE'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.ROW: 'ROW'>, <TokenType.UUID: 'UUID'>, <TokenType.TIMESTAMP_MS: 'TIMESTAMP_MS'>, <TokenType.SMALLMONEY: 'SMALLMONEY'>, <TokenType.UPDATE: 'UPDATE'>, <TokenType.IMAGE: 'IMAGE'>, <TokenType.DECIMAL64: 'DECIMAL64'>, <TokenType.YEAR: 'YEAR'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.INT256: 'INT256'>, <TokenType.FLOAT: 'FLOAT'>, <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.FILTER: 'FILTER'>, <TokenType.LEFT: 'LEFT'>, <TokenType.OPERATOR: 'OPERATOR'>, <TokenType.RANGE: 'RANGE'>, <TokenType.TAG: 'TAG'>, <TokenType.CHAR: 'CHAR'>, <TokenType.DECIMAL128: 'DECIMAL128'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, <TokenType.NEXT: 'NEXT'>, <TokenType.DESCRIBE: 'DESCRIBE'>, <TokenType.SET: 'SET'>, <TokenType.UBIGINT: 'UBIGINT'>, <TokenType.MONEY: 'MONEY'>, <TokenType.PIVOT: 'PIVOT'>, <TokenType.SOME: 'SOME'>, <TokenType.JSON: 'JSON'>, <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, <TokenType.LIST: 'LIST'>, <TokenType.MERGE: 'MERGE'>, <TokenType.SERIAL: 'SERIAL'>, <TokenType.NATURAL: 'NATURAL'>, <TokenType.PARTITION: 'PARTITION'>, <TokenType.REFERENCES: 'REFERENCES'>, <TokenType.NULL: 'NULL'>, <TokenType.REPLACE: 'REPLACE'>, <TokenType.ANY: 'ANY'>, <TokenType.ROWS: 'ROWS'>, <TokenType.TIMESTAMP_S: 'TIMESTAMP_S'>, <TokenType.LOAD: 'LOAD'>, <TokenType.UNIQUE: 'UNIQUE'>, <TokenType.CONSTRAINT: 'CONSTRAINT'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.UINT: 'UINT'>, <TokenType.TEMPORARY: 'TEMPORARY'>, <TokenType.ENUM: 'ENUM'>, <TokenType.XML: 'XML'>, <TokenType.MAP: 'MAP'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.RENAME: 'RENAME'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, <TokenType.EXECUTE: 'EXECUTE'>, <TokenType.OVERLAPS: 'OVERLAPS'>, <TokenType.DATABASE: 'DATABASE'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.ANTI: 'ANTI'>, <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, <TokenType.SCHEMA: 'SCHEMA'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.DECIMAL32: 'DECIMAL32'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.PRAGMA: 'PRAGMA'>, <TokenType.VIEW: 'VIEW'>, <TokenType.DATE: 'DATE'>, <TokenType.ASOF: 'ASOF'>, <TokenType.REFRESH: 'REFRESH'>, <TokenType.INT: 'INT'>, <TokenType.TINYTEXT: 'TINYTEXT'>, <TokenType.COPY: 'COPY'>, <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, <TokenType.DIV: 'DIV'>, <TokenType.ROWVERSION: 'ROWVERSION'>, <TokenType.FIRST: 'FIRST'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.GEOMETRY: 'GEOMETRY'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.FUNCTION: 'FUNCTION'>, <TokenType.BPCHAR: 'BPCHAR'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>, <TokenType.RECURSIVE: 'RECURSIVE'>, <TokenType.TIME: 'TIME'>, <TokenType.USERDEFINED: 'USERDEFINED'>, <TokenType.UINT256: 'UINT256'>, <TokenType.MEDIUMINT: 'MEDIUMINT'>, <TokenType.FINAL: 'FINAL'>}
LOG_DEFAULTS_TO_LN = True
QUERY_MODIFIER_PARSERS = {<TokenType.MATCH_RECOGNIZE: 'MATCH_RECOGNIZE'>: <function Parser.<lambda>>, <TokenType.PREWHERE: 'PREWHERE'>: <function Parser.<lambda>>, <TokenType.WHERE: 'WHERE'>: <function Parser.<lambda>>, <TokenType.GROUP_BY: 'GROUP_BY'>: <function Parser.<lambda>>, <TokenType.HAVING: 'HAVING'>: <function Parser.<lambda>>, <TokenType.QUALIFY: 'QUALIFY'>: <function Parser.<lambda>>, <TokenType.WINDOW: 'WINDOW'>: <function Parser.<lambda>>, <TokenType.ORDER_BY: 'ORDER_BY'>: <function Parser.<lambda>>, <TokenType.LIMIT: 'LIMIT'>: <function Parser.<lambda>>, <TokenType.FETCH: 'FETCH'>: <function Parser.<lambda>>, <TokenType.OFFSET: 'OFFSET'>: <function Parser.<lambda>>, <TokenType.FOR: 'FOR'>: <function Parser.<lambda>>, <TokenType.LOCK: 'LOCK'>: <function Parser.<lambda>>, <TokenType.TABLE_SAMPLE: 'TABLE_SAMPLE'>: <function Parser.<lambda>>, <TokenType.USING: 'USING'>: <function Parser.<lambda>>, <TokenType.CLUSTER_BY: 'CLUSTER_BY'>: <function Parser.<lambda>>, <TokenType.DISTRIBUTE_BY: 'DISTRIBUTE_BY'>: <function Parser.<lambda>>, <TokenType.SORT_BY: 'SORT_BY'>: <function Parser.<lambda>>, <TokenType.CONNECT_BY: 'CONNECT_BY'>: <function Parser.<lambda>>, <TokenType.START_WITH: 'START_WITH'>: <function Parser.<lambda>>, <TokenType.SETTINGS: 'SETTINGS'>: <function ClickHouse.Parser.<lambda>>, <TokenType.FORMAT: 'FORMAT'>: <function ClickHouse.Parser.<lambda>>}
CONSTRAINT_PARSERS = {'AUTOINCREMENT': <function Parser.<lambda>>, 'AUTO_INCREMENT': <function Parser.<lambda>>, 'CASESPECIFIC': <function Parser.<lambda>>, 'CHARACTER SET': <function Parser.<lambda>>, 'CHECK': <function Parser.<lambda>>, 'COLLATE': <function Parser.<lambda>>, 'COMMENT': <function Parser.<lambda>>, 'COMPRESS': <function Parser.<lambda>>, 'CLUSTERED': <function Parser.<lambda>>, 'NONCLUSTERED': <function Parser.<lambda>>, 'DEFAULT': <function Parser.<lambda>>, 'ENCODE': <function Parser.<lambda>>, 'EPHEMERAL': <function Parser.<lambda>>, 'EXCLUDE': <function Parser.<lambda>>, 'FOREIGN KEY': <function Parser.<lambda>>, 'FORMAT': <function Parser.<lambda>>, 'GENERATED': <function Parser.<lambda>>, 'IDENTITY': <function Parser.<lambda>>, 'INLINE': <function Parser.<lambda>>, 'LIKE': <function Parser.<lambda>>, 'NOT': <function Parser.<lambda>>, 'NULL': <function Parser.<lambda>>, 'ON': <function Parser.<lambda>>, 'PATH': <function Parser.<lambda>>, 'PERIOD': <function Parser.<lambda>>, 'PRIMARY KEY': <function Parser.<lambda>>, 'REFERENCES': <function Parser.<lambda>>, 'TITLE': <function Parser.<lambda>>, 'TTL': <function Parser.<lambda>>, 'UNIQUE': <function Parser.<lambda>>, 'UPPERCASE': <function Parser.<lambda>>, 'WITH': <function Parser.<lambda>>, 'INDEX': <function ClickHouse.Parser.<lambda>>, 'CODEC': <function ClickHouse.Parser.<lambda>>}
ALTER_PARSERS = {'ADD': <function Parser.<lambda>>, 'ALTER': <function Parser.<lambda>>, 'CLUSTER BY': <function Parser.<lambda>>, 'DELETE': <function Parser.<lambda>>, 'DROP': <function Parser.<lambda>>, 'RENAME': <function Parser.<lambda>>, 'SET': <function Parser.<lambda>>, 'AS': <function Parser.<lambda>>, 'REPLACE': <function ClickHouse.Parser.<lambda>>}
SCHEMA_UNNAMED_CONSTRAINTS = {'LIKE', 'CHECK', 'EXCLUDE', 'PRIMARY KEY', 'PERIOD', 'FOREIGN KEY', 'INDEX', 'UNIQUE'}
PLACEHOLDER_PARSERS = {<TokenType.PLACEHOLDER: 'PLACEHOLDER'>: <function Parser.<lambda>>, <TokenType.PARAMETER: 'PARAMETER'>: <function Parser.<lambda>>, <TokenType.COLON: 'COLON'>: <function Parser.<lambda>>, <TokenType.L_BRACE: 'L_BRACE'>: <function ClickHouse.Parser.<lambda>>}
SHOW_TRIE: Dict = {}
SET_TRIE: Dict = {'GLOBAL': {0: True}, 'LOCAL': {0: True}, 'SESSION': {0: True}, 'TRANSACTION': {0: True}}

##### Inherited Members

sqlglot.parser.Parser
  Parser
  STRUCT_TYPE_TOKENS
  NESTED_TYPE_TOKENS
  ENUM_TYPE_TOKENS
  AGGREGATE_TYPE_TOKENS
  TYPE_TOKENS
  SIGNED_TO_UNSIGNED_TYPE_TOKEN
  SUBQUERY_PREDICATES
  DB_CREATABLES
  CREATABLES
  ALTERABLES
  INTERVAL_VARS
  ARRAY_CONSTRUCTORS
  COMMENT_TABLE_ALIAS_TOKENS
  UPDATE_ALIAS_TOKENS
  TRIM_TYPES
  CONJUNCTION
  ASSIGNMENT
  DISJUNCTION
  EQUALITY
  COMPARISON
  BITWISE
  TERM
  FACTOR
  EXPONENT
  TIMES
  TIMESTAMPS
  SET_OPERATIONS
  JOIN_METHODS
  JOIN_SIDES
  JOIN_HINTS
  LAMBDAS
  EXPRESSION_PARSERS
  STATEMENT_PARSERS
  UNARY_PARSERS
  STRING_PARSERS
  NUMERIC_PARSERS
  PRIMARY_PARSERS
  PROPERTY_PARSERS
  ALTER_ALTER_PARSERS
  INVALID_FUNC_NAME_TOKENS
  KEY_VALUE_DEFINITIONS
  SET_PARSERS
  SHOW_PARSERS
  TYPE_LITERAL_PARSERS
  TYPE_CONVERTERS
  DDL_SELECT_TOKENS
  PRE_VOLATILE_TOKENS
  TRANSACTION_KIND
  TRANSACTION_CHARACTERISTICS
  CONFLICT_ACTIONS
  CREATE_SEQUENCE
  ISOLATED_LOADING_OPTIONS
  USABLES
  CAST_ACTIONS
  SCHEMA_BINDING_OPTIONS
  KEY_CONSTRAINT_OPTIONS
  INSERT_ALTERNATIVES
  CLONE_KEYWORDS
  HISTORICAL_DATA_PREFIX
  HISTORICAL_DATA_KIND
  OPCLASS_FOLLOW_KEYWORDS
  OPTYPE_FOLLOW_TOKENS
  TABLE_INDEX_HINT_TOKENS
  VIEW_ATTRIBUTES
  WINDOW_ALIAS_TOKENS
  WINDOW_BEFORE_PAREN_TOKENS
  WINDOW_SIDES
  JSON_KEY_VALUE_SEPARATOR_TOKENS
  FETCH_TOKENS
  ADD_CONSTRAINT_TOKENS
  DISTINCT_TOKENS
  NULL_TOKENS
  UNNEST_OFFSET_ALIAS_TOKENS
  SELECT_START_TOKENS
  COPY_INTO_VARLEN_OPTIONS
  IS_JSON_PREDICATE_KIND
  ODBC_DATETIME_LITERALS
  ON_CONDITION_TOKENS
  STRICT_CAST
  PREFIXED_PIVOT_COLUMNS
  IDENTIFY_PIVOT_STRINGS
  ALTER_TABLE_ADD_REQUIRED_FOR_EACH_COLUMN
  TABLESAMPLE_CSV
  DEFAULT_SAMPLING_METHOD
  SET_REQUIRES_ASSIGNMENT_DELIMITER
  TRIM_PATTERN_FIRST
  STRING_ALIASES
  SET_OP_MODIFIERS
  NO_PAREN_IF_COMMANDS
  JSON_ARROWS_REQUIRE_JSON_TYPE
  COLON_IS_VARIANT_EXTRACT
  VALUES_FOLLOWED_BY_PAREN
  SUPPORTS_IMPLICIT_UNNEST
  SUPPORTS_PARTITION_SELECTION
  error_level
  error_message_context
  max_errors
  dialect
  reset
  parse
  parse_into
  check_errors
  raise_error
  expression
  validate_expression
  errors
  sql

class ClickHouse.Generator(sqlglot.generator.Generator): View Source

     760    class Generator(generator.Generator):
     761        QUERY_HINTS = False
     762        STRUCT_DELIMITER = ("(", ")")
     763        NVL2_SUPPORTED = False
     764        TABLESAMPLE_REQUIRES_PARENS = False
     765        TABLESAMPLE_SIZE_IS_ROWS = False
     766        TABLESAMPLE_KEYWORDS = "SAMPLE"
     767        LAST_DAY_SUPPORTS_DATE_PART = False
     768        CAN_IMPLEMENT_ARRAY_ANY = True
     769        SUPPORTS_TO_NUMBER = False
     770        JOIN_HINTS = False
     771        TABLE_HINTS = False
     772        GROUPINGS_SEP = ""
     773        SET_OP_MODIFIERS = False
     774        SUPPORTS_TABLE_ALIAS_COLUMNS = False
     775        VALUES_AS_TABLE = False
     776
     777        STRING_TYPE_MAPPING = {
     778            exp.DataType.Type.CHAR: "String",
     779            exp.DataType.Type.LONGBLOB: "String",
     780            exp.DataType.Type.LONGTEXT: "String",
     781            exp.DataType.Type.MEDIUMBLOB: "String",
     782            exp.DataType.Type.MEDIUMTEXT: "String",
     783            exp.DataType.Type.TINYBLOB: "String",
     784            exp.DataType.Type.TINYTEXT: "String",
     785            exp.DataType.Type.TEXT: "String",
     786            exp.DataType.Type.VARBINARY: "String",
     787            exp.DataType.Type.VARCHAR: "String",
     788        }
     789
     790        SUPPORTED_JSON_PATH_PARTS = {
     791            exp.JSONPathKey,
     792            exp.JSONPathRoot,
     793            exp.JSONPathSubscript,
     794        }
     795
     796        TYPE_MAPPING = {
     797            **generator.Generator.TYPE_MAPPING,
     798            **STRING_TYPE_MAPPING,
     799            exp.DataType.Type.ARRAY: "Array",
     800            exp.DataType.Type.BIGINT: "Int64",
     801            exp.DataType.Type.DATE32: "Date32",
     802            exp.DataType.Type.DATETIME: "DateTime",
     803            exp.DataType.Type.DATETIME64: "DateTime64",
     804            exp.DataType.Type.TIMESTAMP: "DateTime",
     805            exp.DataType.Type.TIMESTAMPTZ: "DateTime",
     806            exp.DataType.Type.DOUBLE: "Float64",
     807            exp.DataType.Type.ENUM: "Enum",
     808            exp.DataType.Type.ENUM8: "Enum8",
     809            exp.DataType.Type.ENUM16: "Enum16",
     810            exp.DataType.Type.FIXEDSTRING: "FixedString",
     811            exp.DataType.Type.FLOAT: "Float32",
     812            exp.DataType.Type.INT: "Int32",
     813            exp.DataType.Type.MEDIUMINT: "Int32",
     814            exp.DataType.Type.INT128: "Int128",
     815            exp.DataType.Type.INT256: "Int256",
     816            exp.DataType.Type.LOWCARDINALITY: "LowCardinality",
     817            exp.DataType.Type.MAP: "Map",
     818            exp.DataType.Type.NESTED: "Nested",
     819            exp.DataType.Type.SMALLINT: "Int16",
     820            exp.DataType.Type.STRUCT: "Tuple",
     821            exp.DataType.Type.TINYINT: "Int8",
     822            exp.DataType.Type.UBIGINT: "UInt64",
     823            exp.DataType.Type.UINT: "UInt32",
     824            exp.DataType.Type.UINT128: "UInt128",
     825            exp.DataType.Type.UINT256: "UInt256",
     826            exp.DataType.Type.USMALLINT: "UInt16",
     827            exp.DataType.Type.UTINYINT: "UInt8",
     828            exp.DataType.Type.IPV4: "IPv4",
     829            exp.DataType.Type.IPV6: "IPv6",
     830            exp.DataType.Type.AGGREGATEFUNCTION: "AggregateFunction",
     831            exp.DataType.Type.SIMPLEAGGREGATEFUNCTION: "SimpleAggregateFunction",
     832        }
     833
     834        TRANSFORMS = {
     835            **generator.Generator.TRANSFORMS,
     836            exp.AnyValue: rename_func("any"),
     837            exp.ApproxDistinct: rename_func("uniq"),
     838            exp.ArrayFilter: lambda self, e: self.func("arrayFilter", e.expression, e.this),
     839            exp.ArraySize: rename_func("LENGTH"),
     840            exp.ArraySum: rename_func("arraySum"),
     841            exp.ArgMax: arg_max_or_min_no_count("argMax"),
     842            exp.ArgMin: arg_max_or_min_no_count("argMin"),
     843            exp.Array: inline_array_sql,
     844            exp.CastToStrType: rename_func("CAST"),
     845            exp.CountIf: rename_func("countIf"),
     846            exp.CompressColumnConstraint: lambda self,
     847            e: f"CODEC({self.expressions(e, key='this', flat=True)})",
     848            exp.ComputedColumnConstraint: lambda self,
     849            e: f"{'MATERIALIZED' if e.args.get('persisted') else 'ALIAS'} {self.sql(e, 'this')}",
     850            exp.CurrentDate: lambda self, e: self.func("CURRENT_DATE"),
     851            exp.DateAdd: _datetime_delta_sql("DATE_ADD"),
     852            exp.DateDiff: _datetime_delta_sql("DATE_DIFF"),
     853            exp.DateStrToDate: rename_func("toDate"),
     854            exp.DateSub: _datetime_delta_sql("DATE_SUB"),
     855            exp.Explode: rename_func("arrayJoin"),
     856            exp.Final: lambda self, e: f"{self.sql(e, 'this')} FINAL",
     857            exp.IsNan: rename_func("isNaN"),
     858            exp.JSONExtract: json_extract_segments("JSONExtractString", quoted_index=False),
     859            exp.JSONExtractScalar: json_extract_segments("JSONExtractString", quoted_index=False),
     860            exp.JSONPathKey: json_path_key_only_name,
     861            exp.JSONPathRoot: lambda *_: "",
     862            exp.Map: lambda self, e: _lower_func(var_map_sql(self, e)),
     863            exp.Nullif: rename_func("nullIf"),
     864            exp.PartitionedByProperty: lambda self, e: f"PARTITION BY {self.sql(e, 'this')}",
     865            exp.Pivot: no_pivot_sql,
     866            exp.Quantile: _quantile_sql,
     867            exp.RegexpLike: lambda self, e: self.func("match", e.this, e.expression),
     868            exp.Rand: rename_func("randCanonical"),
     869            exp.StartsWith: rename_func("startsWith"),
     870            exp.StrPosition: lambda self, e: self.func(
     871                "position", e.this, e.args.get("substr"), e.args.get("position")
     872            ),
     873            exp.TimeToStr: lambda self, e: self.func(
     874                "formatDateTime", e.this, self.format_time(e), e.args.get("zone")
     875            ),
     876            exp.TimeStrToTime: _timestrtotime_sql,
     877            exp.TimestampAdd: _datetime_delta_sql("TIMESTAMP_ADD"),
     878            exp.TimestampSub: _datetime_delta_sql("TIMESTAMP_SUB"),
     879            exp.VarMap: lambda self, e: _lower_func(var_map_sql(self, e)),
     880            exp.Xor: lambda self, e: self.func("xor", e.this, e.expression, *e.expressions),
     881            exp.MD5Digest: rename_func("MD5"),
     882            exp.MD5: lambda self, e: self.func("LOWER", self.func("HEX", self.func("MD5", e.this))),
     883            exp.SHA: rename_func("SHA1"),
     884            exp.SHA2: sha256_sql,
     885            exp.UnixToTime: _unix_to_time_sql,
     886            exp.TimestampTrunc: timestamptrunc_sql(zone=True),
     887            exp.Trim: trim_sql,
     888            exp.Variance: rename_func("varSamp"),
     889            exp.SchemaCommentProperty: lambda self, e: self.naked_property(e),
     890            exp.Stddev: rename_func("stddevSamp"),
     891            exp.Chr: rename_func("CHAR"),
     892            exp.Lag: lambda self, e: self.func(
     893                "lagInFrame", e.this, e.args.get("offset"), e.args.get("default")
     894            ),
     895            exp.Lead: lambda self, e: self.func(
     896                "leadInFrame", e.this, e.args.get("offset"), e.args.get("default")
     897            ),
     898        }
     899
     900        PROPERTIES_LOCATION = {
     901            **generator.Generator.PROPERTIES_LOCATION,
     902            exp.VolatileProperty: exp.Properties.Location.UNSUPPORTED,
     903            exp.PartitionedByProperty: exp.Properties.Location.POST_SCHEMA,
     904            exp.OnCluster: exp.Properties.Location.POST_NAME,
     905        }
     906
     907        # There's no list in docs, but it can be found in Clickhouse code
     908        # see `ClickHouse/src/Parsers/ParserCreate*.cpp`
     909        ON_CLUSTER_TARGETS = {
     910            "SCHEMA",  # Transpiled CREATE SCHEMA may have OnCluster property set
     911            "DATABASE",
     912            "TABLE",
     913            "VIEW",
     914            "DICTIONARY",
     915            "INDEX",
     916            "FUNCTION",
     917            "NAMED COLLECTION",
     918        }
     919
     920        # https://clickhouse.com/docs/en/sql-reference/data-types/nullable
     921        NON_NULLABLE_TYPES = {
     922            exp.DataType.Type.ARRAY,
     923            exp.DataType.Type.MAP,
     924            exp.DataType.Type.STRUCT,
     925        }
     926
     927        def strtodate_sql(self, expression: exp.StrToDate) -> str:
     928            strtodate_sql = self.function_fallback_sql(expression)
     929
     930            if not isinstance(expression.parent, exp.Cast):
     931                # StrToDate returns DATEs in other dialects (eg. postgres), so
     932                # this branch aims to improve the transpilation to clickhouse
     933                return f"CAST({strtodate_sql} AS DATE)"
     934
     935            return strtodate_sql
     936
     937        def cast_sql(self, expression: exp.Cast, safe_prefix: t.Optional[str] = None) -> str:
     938            this = expression.this
     939
     940            if isinstance(this, exp.StrToDate) and expression.to == exp.DataType.build("datetime"):
     941                return self.sql(this)
     942
     943            return super().cast_sql(expression, safe_prefix=safe_prefix)
     944
     945        def trycast_sql(self, expression: exp.TryCast) -> str:
     946            dtype = expression.to
     947            if not dtype.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True):
     948                # Casting x into Nullable(T) appears to behave similarly to TRY_CAST(x AS T)
     949                dtype.set("nullable", True)
     950
     951            return super().cast_sql(expression)
     952
     953        def _jsonpathsubscript_sql(self, expression: exp.JSONPathSubscript) -> str:
     954            this = self.json_path_part(expression.this)
     955            return str(int(this) + 1) if is_int(this) else this
     956
     957        def likeproperty_sql(self, expression: exp.LikeProperty) -> str:
     958            return f"AS {self.sql(expression, 'this')}"
     959
     960        def _any_to_has(
     961            self,
     962            expression: exp.EQ | exp.NEQ,
     963            default: t.Callable[[t.Any], str],
     964            prefix: str = "",
     965        ) -> str:
     966            if isinstance(expression.left, exp.Any):
     967                arr = expression.left
     968                this = expression.right
     969            elif isinstance(expression.right, exp.Any):
     970                arr = expression.right
     971                this = expression.left
     972            else:
     973                return default(expression)
     974
     975            return prefix + self.func("has", arr.this.unnest(), this)
     976
     977        def eq_sql(self, expression: exp.EQ) -> str:
     978            return self._any_to_has(expression, super().eq_sql)
     979
     980        def neq_sql(self, expression: exp.NEQ) -> str:
     981            return self._any_to_has(expression, super().neq_sql, "NOT ")
     982
     983        def regexpilike_sql(self, expression: exp.RegexpILike) -> str:
     984            # Manually add a flag to make the search case-insensitive
     985            regex = self.func("CONCAT", "'(?i)'", expression.expression)
     986            return self.func("match", expression.this, regex)
     987
     988        def datatype_sql(self, expression: exp.DataType) -> str:
     989            # String is the standard ClickHouse type, every other variant is just an alias.
     990            # Additionally, any supplied length parameter will be ignored.
     991            #
     992            # https://clickhouse.com/docs/en/sql-reference/data-types/string
     993            if expression.this in self.STRING_TYPE_MAPPING:
     994                dtype = "String"
     995            else:
     996                dtype = super().datatype_sql(expression)
     997
     998            # This section changes the type to `Nullable(...)` if the following conditions hold:
     999            # - It's marked as nullable - this ensures we won't wrap ClickHouse types with `Nullable`
    1000            #   and change their semantics
    1001            # - It's not the key type of a `Map`. This is because ClickHouse enforces the following
    1002            #   constraint: "Type of Map key must be a type, that can be represented by integer or
    1003            #   String or FixedString (possibly LowCardinality) or UUID or IPv6"
    1004            # - It's not a composite type, e.g. `Nullable(Array(...))` is not a valid type
    1005            parent = expression.parent
    1006            nullable = expression.args.get("nullable")
    1007            if nullable is True or (
    1008                nullable is None
    1009                and not (
    1010                    isinstance(parent, exp.DataType)
    1011                    and parent.is_type(exp.DataType.Type.MAP, check_nullable=True)
    1012                    and expression.index in (None, 0)
    1013                )
    1014                and not expression.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True)
    1015            ):
    1016                dtype = f"Nullable({dtype})"
    1017
    1018            return dtype
    1019
    1020        def cte_sql(self, expression: exp.CTE) -> str:
    1021            if expression.args.get("scalar"):
    1022                this = self.sql(expression, "this")
    1023                alias = self.sql(expression, "alias")
    1024                return f"{this} AS {alias}"
    1025
    1026            return super().cte_sql(expression)
    1027
    1028        def after_limit_modifiers(self, expression: exp.Expression) -> t.List[str]:
    1029            return super().after_limit_modifiers(expression) + [
    1030                (
    1031                    self.seg("SETTINGS ") + self.expressions(expression, key="settings", flat=True)
    1032                    if expression.args.get("settings")
    1033                    else ""
    1034                ),
    1035                (
    1036                    self.seg("FORMAT ") + self.sql(expression, "format")
    1037                    if expression.args.get("format")
    1038                    else ""
    1039                ),
    1040            ]
    1041
    1042        def parameterizedagg_sql(self, expression: exp.ParameterizedAgg) -> str:
    1043            params = self.expressions(expression, key="params", flat=True)
    1044            return self.func(expression.name, *expression.expressions) + f"({params})"
    1045
    1046        def anonymousaggfunc_sql(self, expression: exp.AnonymousAggFunc) -> str:
    1047            return self.func(expression.name, *expression.expressions)
    1048
    1049        def combinedaggfunc_sql(self, expression: exp.CombinedAggFunc) -> str:
    1050            return self.anonymousaggfunc_sql(expression)
    1051
    1052        def combinedparameterizedagg_sql(self, expression: exp.CombinedParameterizedAgg) -> str:
    1053            return self.parameterizedagg_sql(expression)
    1054
    1055        def placeholder_sql(self, expression: exp.Placeholder) -> str:
    1056            return f"{{{expression.name}: {self.sql(expression, 'kind')}}}"
    1057
    1058        def oncluster_sql(self, expression: exp.OnCluster) -> str:
    1059            return f"ON CLUSTER {self.sql(expression, 'this')}"
    1060
    1061        def createable_sql(self, expression: exp.Create, locations: t.DefaultDict) -> str:
    1062            if expression.kind in self.ON_CLUSTER_TARGETS and locations.get(
    1063                exp.Properties.Location.POST_NAME
    1064            ):
    1065                this_name = self.sql(
    1066                    expression.this if isinstance(expression.this, exp.Schema) else expression,
    1067                    "this",
    1068                )
    1069                this_properties = " ".join(
    1070                    [self.sql(prop) for prop in locations[exp.Properties.Location.POST_NAME]]
    1071                )
    1072                this_schema = self.schema_columns_sql(expression.this)
    1073                return f"{this_name}{self.sep()}{this_properties}{self.sep()}{this_schema}"
    1074
    1075            return super().createable_sql(expression, locations)
    1076
    1077        def create_sql(self, expression: exp.Create) -> str:
    1078            # The comment property comes last in CTAS statements, i.e. after the query
    1079            query = expression.expression
    1080            if isinstance(query, exp.Query):
    1081                comment_prop = expression.find(exp.SchemaCommentProperty)
    1082                if comment_prop:
    1083                    comment_prop.pop()
    1084                    query.replace(exp.paren(query))
    1085            else:
    1086                comment_prop = None
    1087
    1088            create_sql = super().create_sql(expression)
    1089
    1090            comment_sql = self.sql(comment_prop)
    1091            comment_sql = f" {comment_sql}" if comment_sql else ""
    1092
    1093            return f"{create_sql}{comment_sql}"
    1094
    1095        def prewhere_sql(self, expression: exp.PreWhere) -> str:
    1096            this = self.indent(self.sql(expression, "this"))
    1097            return f"{self.seg('PREWHERE')}{self.sep()}{this}"
    1098
    1099        def indexcolumnconstraint_sql(self, expression: exp.IndexColumnConstraint) -> str:
    1100            this = self.sql(expression, "this")
    1101            this = f" {this}" if this else ""
    1102            expr = self.sql(expression, "expression")
    1103            expr = f" {expr}" if expr else ""
    1104            index_type = self.sql(expression, "index_type")
    1105            index_type = f" TYPE {index_type}" if index_type else ""
    1106            granularity = self.sql(expression, "granularity")
    1107            granularity = f" GRANULARITY {granularity}" if granularity else ""
    1108
    1109            return f"INDEX{this}{expr}{index_type}{granularity}"
    1110
    1111        def partition_sql(self, expression: exp.Partition) -> str:
    1112            return f"PARTITION {self.expressions(expression, flat=True)}"
    1113
    1114        def partitionid_sql(self, expression: exp.PartitionId) -> str:
    1115            return f"ID {self.sql(expression.this)}"
    1116
    1117        def replacepartition_sql(self, expression: exp.ReplacePartition) -> str:
    1118            return (
    1119                f"REPLACE {self.sql(expression.expression)} FROM {self.sql(expression, 'source')}"
    1120            )
    1121
    1122        def projectiondef_sql(self, expression: exp.ProjectionDef) -> str:
    1123            return f"PROJECTION {self.sql(expression.this)} {self.wrap(expression.expression)}"

Generator converts a given syntax tree to the corresponding SQL string.

###### Arguments:

- pretty: Whether to format the produced SQL string. Default: False.
- identify: Determines when an identifier should be quoted. Possible values are: False (default): Never quote, except in cases where it's mandatory by the dialect. True or 'always': Always quote. 'safe': Only quote identifiers that are case insensitive.
- normalize: Whether to normalize identifiers to lowercase. Default: False.
- pad: The pad size in a formatted string. For example, this affects the indentation of a projection in a query, relative to its nesting level. Default: 2.
- indent: The indentation size in a formatted string. For example, this affects the indentation of subqueries and filters under a `WHERE` clause. Default: 2.
- normalize_functions: How to normalize function names. Possible values are: "upper" or True (default): Convert names to uppercase. "lower": Convert names to lowercase. False: Disables function name normalization.
- unsupported_level: Determines the generator's behavior when it encounters unsupported expressions. Default ErrorLevel.WARN.
- max_unsupported: Maximum number of unsupported messages to include in a raised UnsupportedError. This is only relevant if unsupported_level is ErrorLevel.RAISE. Default: 3
- leading_comma: Whether the comma is leading or trailing in select expressions. This is only relevant when generating in pretty mode. Default: False
- max_text_width: The max number of characters in a segment before creating new lines in pretty mode. The default is on the smaller end because the length only represents a segment and not the true line length. Default: 80
- comments: Whether to preserve comments in the output SQL code. Default: True

QUERY_HINTS = False
STRUCT_DELIMITER = ('(', ')')
NVL2_SUPPORTED = False
TABLESAMPLE_REQUIRES_PARENS = False
TABLESAMPLE_SIZE_IS_ROWS = False
TABLESAMPLE_KEYWORDS = 'SAMPLE'
LAST_DAY_SUPPORTS_DATE_PART = False
CAN_IMPLEMENT_ARRAY_ANY = True
SUPPORTS_TO_NUMBER = False
JOIN_HINTS = False
TABLE_HINTS = False
GROUPINGS_SEP = ''
SET_OP_MODIFIERS = False
SUPPORTS_TABLE_ALIAS_COLUMNS = False
VALUES_AS_TABLE = False
STRING_TYPE_MAPPING = {<Type.CHAR: 'CHAR'>: 'String', <Type.LONGBLOB: 'LONGBLOB'>: 'String', <Type.LONGTEXT: 'LONGTEXT'>: 'String', <Type.MEDIUMBLOB: 'MEDIUMBLOB'>: 'String', <Type.MEDIUMTEXT: 'MEDIUMTEXT'>: 'String', <Type.TINYBLOB: 'TINYBLOB'>: 'String', <Type.TINYTEXT: 'TINYTEXT'>: 'String', <Type.TEXT: 'TEXT'>: 'String', <Type.VARBINARY: 'VARBINARY'>: 'String', <Type.VARCHAR: 'VARCHAR'>: 'String'}
SUPPORTED_JSON_PATH_PARTS = {<class 'sqlglot.expressions.JSONPathRoot'>, <class 'sqlglot.expressions.JSONPathKey'>, <class 'sqlglot.expressions.JSONPathSubscript'>}
TYPE_MAPPING = {<Type.NCHAR: 'NCHAR'>: 'CHAR', <Type.NVARCHAR: 'NVARCHAR'>: 'VARCHAR', <Type.MEDIUMTEXT: 'MEDIUMTEXT'>: 'String', <Type.LONGTEXT: 'LONGTEXT'>: 'String', <Type.TINYTEXT: 'TINYTEXT'>: 'String', <Type.MEDIUMBLOB: 'MEDIUMBLOB'>: 'String', <Type.LONGBLOB: 'LONGBLOB'>: 'String', <Type.TINYBLOB: 'TINYBLOB'>: 'String', <Type.INET: 'INET'>: 'INET', <Type.ROWVERSION: 'ROWVERSION'>: 'VARBINARY', <Type.CHAR: 'CHAR'>: 'String', <Type.TEXT: 'TEXT'>: 'String', <Type.VARBINARY: 'VARBINARY'>: 'String', <Type.VARCHAR: 'VARCHAR'>: 'String', <Type.ARRAY: 'ARRAY'>: 'Array', <Type.BIGINT: 'BIGINT'>: 'Int64', <Type.DATE32: 'DATE32'>: 'Date32', <Type.DATETIME: 'DATETIME'>: 'DateTime', <Type.DATETIME64: 'DATETIME64'>: 'DateTime64', <Type.TIMESTAMP: 'TIMESTAMP'>: 'DateTime', <Type.TIMESTAMPTZ: 'TIMESTAMPTZ'>: 'DateTime', <Type.DOUBLE: 'DOUBLE'>: 'Float64', <Type.ENUM: 'ENUM'>: 'Enum', <Type.ENUM8: 'ENUM8'>: 'Enum8', <Type.ENUM16: 'ENUM16'>: 'Enum16', <Type.FIXEDSTRING: 'FIXEDSTRING'>: 'FixedString', <Type.FLOAT: 'FLOAT'>: 'Float32', <Type.INT: 'INT'>: 'Int32', <Type.MEDIUMINT: 'MEDIUMINT'>: 'Int32', <Type.INT128: 'INT128'>: 'Int128', <Type.INT256: 'INT256'>: 'Int256', <Type.LOWCARDINALITY: 'LOWCARDINALITY'>: 'LowCardinality', <Type.MAP: 'MAP'>: 'Map', <Type.NESTED: 'NESTED'>: 'Nested', <Type.SMALLINT: 'SMALLINT'>: 'Int16', <Type.STRUCT: 'STRUCT'>: 'Tuple', <Type.TINYINT: 'TINYINT'>: 'Int8', <Type.UBIGINT: 'UBIGINT'>: 'UInt64', <Type.UINT: 'UINT'>: 'UInt32', <Type.UINT128: 'UINT128'>: 'UInt128', <Type.UINT256: 'UINT256'>: 'UInt256', <Type.USMALLINT: 'USMALLINT'>: 'UInt16', <Type.UTINYINT: 'UTINYINT'>: 'UInt8', <Type.IPV4: 'IPV4'>: 'IPv4', <Type.IPV6: 'IPV6'>: 'IPv6', <Type.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>: 'AggregateFunction', <Type.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>: 'SimpleAggregateFunction'}
TRANSFORMS = {<class 'sqlglot.expressions.JSONPathKey'>: <function json_path_key_only_name>, <class 'sqlglot.expressions.JSONPathRoot'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.JSONPathSubscript'>: <function <lambda>>, <class 'sqlglot.expressions.AllowedValuesProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.AutoRefreshProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.BackupProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.CaseSpecificColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.CharacterSetColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.CharacterSetProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ClusteredColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.CollateColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.CommentColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ConnectByRoot'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.CopyGrantsProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.DateFormatColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.DefaultColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.DynamicProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.EmptyProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.EncodeColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.EphemeralColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ExcludeColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ExecuteAsProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.Except'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ExternalProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.GlobalProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.HeapProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.IcebergProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.InheritsProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.InlineLengthColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.InputModelProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.Intersect'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.IntervalSpan'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.LanguageProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.LocationProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.LogProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.MaterializedProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.NonClusteredColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.NoPrimaryIndexProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.NotForReplicationColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.OnCommitProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.OnProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.OnUpdateColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.Operator'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.OutputModelProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.PathColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.PivotAny'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ProjectionPolicyColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.RemoteWithConnectionModelProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ReturnsProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SampleProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SecureProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SecurityProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SetConfigProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SetProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SettingsProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SharingProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SqlReadWriteProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SqlSecurityProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.StabilityProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.Stream'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.StreamingTableProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.StrictProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.TemporaryProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.TagColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.TitleColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ToMap'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ToTableProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.TransformModelProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.TransientProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.Union'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.UnloggedProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.UnpackColumns'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.Uuid'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.UppercaseColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.VarMap'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.ViewAttributeProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.VolatileProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.WithJournalTableProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.WithSchemaBindingProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.WithOperator'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.AnyValue'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.ApproxDistinct'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.ArrayFilter'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.ArraySize'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.ArraySum'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.ArgMax'>: <function arg_max_or_min_no_count.<locals>._arg_max_or_min_sql>, <class 'sqlglot.expressions.ArgMin'>: <function arg_max_or_min_no_count.<locals>._arg_max_or_min_sql>, <class 'sqlglot.expressions.Array'>: <function inline_array_sql>, <class 'sqlglot.expressions.CastToStrType'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.CountIf'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.CompressColumnConstraint'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.ComputedColumnConstraint'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.CurrentDate'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.DateAdd'>: <function _datetime_delta_sql.<locals>._delta_sql>, <class 'sqlglot.expressions.DateDiff'>: <function _datetime_delta_sql.<locals>._delta_sql>, <class 'sqlglot.expressions.DateStrToDate'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.DateSub'>: <function _datetime_delta_sql.<locals>._delta_sql>, <class 'sqlglot.expressions.Explode'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.Final'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.IsNan'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.JSONExtract'>: <function json_extract_segments.<locals>._json_extract_segments>, <class 'sqlglot.expressions.JSONExtractScalar'>: <function json_extract_segments.<locals>._json_extract_segments>, <class 'sqlglot.expressions.Map'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.Nullif'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.PartitionedByProperty'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.Pivot'>: <function no_pivot_sql>, <class 'sqlglot.expressions.Quantile'>: <function _quantile_sql>, <class 'sqlglot.expressions.RegexpLike'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.Rand'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.StartsWith'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.StrPosition'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.TimeToStr'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.TimeStrToTime'>: <function _timestrtotime_sql>, <class 'sqlglot.expressions.TimestampAdd'>: <function _datetime_delta_sql.<locals>._delta_sql>, <class 'sqlglot.expressions.TimestampSub'>: <function _datetime_delta_sql.<locals>._delta_sql>, <class 'sqlglot.expressions.Xor'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.MD5Digest'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.MD5'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.SHA'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.SHA2'>: <function sha256_sql>, <class 'sqlglot.expressions.UnixToTime'>: <function _unix_to_time_sql>, <class 'sqlglot.expressions.TimestampTrunc'>: <function timestamptrunc_sql.<locals>._timestamptrunc_sql>, <class 'sqlglot.expressions.Trim'>: <function trim_sql>, <class 'sqlglot.expressions.Variance'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.SchemaCommentProperty'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.Stddev'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.Chr'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.Lag'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.Lead'>: <function ClickHouse.Generator.<lambda>>}
PROPERTIES_LOCATION = {<class 'sqlglot.expressions.AllowedValuesProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.AlgorithmProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.AutoIncrementProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.AutoRefreshProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.BackupProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.BlockCompressionProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.CharacterSetProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.ChecksumProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.CollateProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.CopyGrantsProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.Cluster'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.ClusteredByProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.DistributedByProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.DuplicateKeyProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.DataBlocksizeProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.DataDeletionProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.DefinerProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.DictRange'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.DictProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.DynamicProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.DistKeyProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.DistStyleProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.EmptyProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.EngineProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.ExecuteAsProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.ExternalProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.FallbackProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.FileFormatProperty'>: <Location.POST_WITH: 'POST_WITH'>, <class 'sqlglot.expressions.FreespaceProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.GlobalProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.HeapProperty'>: <Location.POST_WITH: 'POST_WITH'>, <class 'sqlglot.expressions.InheritsProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.IcebergProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.InputModelProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.IsolatedLoadingProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.JournalProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.LanguageProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.LikeProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.LocationProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.LockProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.LockingProperty'>: <Location.POST_ALIAS: 'POST_ALIAS'>, <class 'sqlglot.expressions.LogProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.MaterializedProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.MergeBlockRatioProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.NoPrimaryIndexProperty'>: <Location.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.OnProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.OnCommitProperty'>: <Location.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.Order'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.OutputModelProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.PartitionedByProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.PartitionedOfProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.PrimaryKey'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.Property'>: <Location.POST_WITH: 'POST_WITH'>, <class 'sqlglot.expressions.RemoteWithConnectionModelProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.ReturnsProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.RowFormatProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.RowFormatDelimitedProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.RowFormatSerdeProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SampleProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SchemaCommentProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SecureProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.SecurityProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SerdeProperties'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.Set'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SettingsProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SetProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.SetConfigProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SharingProperty'>: <Location.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.SequenceProperties'>: <Location.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.SortKeyProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SqlReadWriteProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SqlSecurityProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.StabilityProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.StreamingTableProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.StrictProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.TemporaryProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.ToTableProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.TransientProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.TransformModelProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.MergeTreeTTL'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.UnloggedProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.ViewAttributeProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.VolatileProperty'>: <Location.UNSUPPORTED: 'UNSUPPORTED'>, <class 'sqlglot.expressions.WithDataProperty'>: <Location.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.WithJournalTableProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.WithSchemaBindingProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.WithSystemVersioningProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.OnCluster'>: <Location.POST_NAME: 'POST_NAME'>}
ON_CLUSTER_TARGETS = {'TABLE', 'VIEW', 'FUNCTION', 'INDEX', 'DATABASE', 'DICTIONARY', 'NAMED COLLECTION', 'SCHEMA'}
NON_NULLABLE_TYPES = {<Type.MAP: 'MAP'>, <Type.STRUCT: 'STRUCT'>, <Type.ARRAY: 'ARRAY'>}
def strtodate_sql(self, expression: sqlglot.expressions.StrToDate) -> str: View Source

    927        def strtodate_sql(self, expression: exp.StrToDate) -> str:
    928            strtodate_sql = self.function_fallback_sql(expression)
    929
    930            if not isinstance(expression.parent, exp.Cast):
    931                # StrToDate returns DATEs in other dialects (eg. postgres), so
    932                # this branch aims to improve the transpilation to clickhouse
    933                return f"CAST({strtodate_sql} AS DATE)"
    934
    935            return strtodate_sql

def cast_sql( self, expression: sqlglot.expressions.Cast, safe_prefix: Optional[str] = None) -> str: View Source

    937        def cast_sql(self, expression: exp.Cast, safe_prefix: t.Optional[str] = None) -> str:
    938            this = expression.this
    939
    940            if isinstance(this, exp.StrToDate) and expression.to == exp.DataType.build("datetime"):
    941                return self.sql(this)
    942
    943            return super().cast_sql(expression, safe_prefix=safe_prefix)

def trycast_sql(self, expression: sqlglot.expressions.TryCast) -> str: View Source

    945        def trycast_sql(self, expression: exp.TryCast) -> str:
    946            dtype = expression.to
    947            if not dtype.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True):
    948                # Casting x into Nullable(T) appears to behave similarly to TRY_CAST(x AS T)
    949                dtype.set("nullable", True)
    950
    951            return super().cast_sql(expression)

def likeproperty_sql(self, expression: sqlglot.expressions.LikeProperty) -> str: View Source

    957        def likeproperty_sql(self, expression: exp.LikeProperty) -> str:
    958            return f"AS {self.sql(expression, 'this')}"

def eq_sql(self, expression: sqlglot.expressions.EQ) -> str: View Source

    977        def eq_sql(self, expression: exp.EQ) -> str:
    978            return self._any_to_has(expression, super().eq_sql)

def neq_sql(self, expression: sqlglot.expressions.NEQ) -> str: View Source

    980        def neq_sql(self, expression: exp.NEQ) -> str:
    981            return self._any_to_has(expression, super().neq_sql, "NOT ")

def regexpilike_sql(self, expression: sqlglot.expressions.RegexpILike) -> str: View Source

    983        def regexpilike_sql(self, expression: exp.RegexpILike) -> str:
    984            # Manually add a flag to make the search case-insensitive
    985            regex = self.func("CONCAT", "'(?i)'", expression.expression)
    986            return self.func("match", expression.this, regex)

def datatype_sql(self, expression: sqlglot.expressions.DataType) -> str: View Source

     988        def datatype_sql(self, expression: exp.DataType) -> str:
     989            # String is the standard ClickHouse type, every other variant is just an alias.
     990            # Additionally, any supplied length parameter will be ignored.
     991            #
     992            # https://clickhouse.com/docs/en/sql-reference/data-types/string
     993            if expression.this in self.STRING_TYPE_MAPPING:
     994                dtype = "String"
     995            else:
     996                dtype = super().datatype_sql(expression)
     997
     998            # This section changes the type to `Nullable(...)` if the following conditions hold:
     999            # - It's marked as nullable - this ensures we won't wrap ClickHouse types with `Nullable`
    1000            #   and change their semantics
    1001            # - It's not the key type of a `Map`. This is because ClickHouse enforces the following
    1002            #   constraint: "Type of Map key must be a type, that can be represented by integer or
    1003            #   String or FixedString (possibly LowCardinality) or UUID or IPv6"
    1004            # - It's not a composite type, e.g. `Nullable(Array(...))` is not a valid type
    1005            parent = expression.parent
    1006            nullable = expression.args.get("nullable")
    1007            if nullable is True or (
    1008                nullable is None
    1009                and not (
    1010                    isinstance(parent, exp.DataType)
    1011                    and parent.is_type(exp.DataType.Type.MAP, check_nullable=True)
    1012                    and expression.index in (None, 0)
    1013                )
    1014                and not expression.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True)
    1015            ):
    1016                dtype = f"Nullable({dtype})"
    1017
    1018            return dtype

def cte_sql(self, expression: sqlglot.expressions.CTE) -> str: View Source

    1020        def cte_sql(self, expression: exp.CTE) -> str:
    1021            if expression.args.get("scalar"):
    1022                this = self.sql(expression, "this")
    1023                alias = self.sql(expression, "alias")
    1024                return f"{this} AS {alias}"
    1025
    1026            return super().cte_sql(expression)

def after_limit_modifiers(self, expression: sqlglot.expressions.Expression) -> List[str]: View Source

    1028        def after_limit_modifiers(self, expression: exp.Expression) -> t.List[str]:
    1029            return super().after_limit_modifiers(expression) + [
    1030                (
    1031                    self.seg("SETTINGS ") + self.expressions(expression, key="settings", flat=True)
    1032                    if expression.args.get("settings")
    1033                    else ""
    1034                ),
    1035                (
    1036                    self.seg("FORMAT ") + self.sql(expression, "format")
    1037                    if expression.args.get("format")
    1038                    else ""
    1039                ),
    1040            ]

def parameterizedagg_sql(self, expression: sqlglot.expressions.ParameterizedAgg) -> str: View Source

    1042        def parameterizedagg_sql(self, expression: exp.ParameterizedAgg) -> str:
    1043            params = self.expressions(expression, key="params", flat=True)
    1044            return self.func(expression.name, *expression.expressions) + f"({params})"

def anonymousaggfunc_sql(self, expression: sqlglot.expressions.AnonymousAggFunc) -> str: View Source

    1046        def anonymousaggfunc_sql(self, expression: exp.AnonymousAggFunc) -> str:
    1047            return self.func(expression.name, *expression.expressions)

def combinedaggfunc_sql(self, expression: sqlglot.expressions.CombinedAggFunc) -> str: View Source

    1049        def combinedaggfunc_sql(self, expression: exp.CombinedAggFunc) -> str:
    1050            return self.anonymousaggfunc_sql(expression)

def combinedparameterizedagg_sql(self, expression: sqlglot.expressions.CombinedParameterizedAgg) -> str: View Source

    1052        def combinedparameterizedagg_sql(self, expression: exp.CombinedParameterizedAgg) -> str:
    1053            return self.parameterizedagg_sql(expression)

def placeholder_sql(self, expression: sqlglot.expressions.Placeholder) -> str: View Source

    1055        def placeholder_sql(self, expression: exp.Placeholder) -> str:
    1056            return f"{{{expression.name}: {self.sql(expression, 'kind')}}}"

def oncluster_sql(self, expression: sqlglot.expressions.OnCluster) -> str: View Source

    1058        def oncluster_sql(self, expression: exp.OnCluster) -> str:
    1059            return f"ON CLUSTER {self.sql(expression, 'this')}"

def createable_sql( self, expression: sqlglot.expressions.Create, locations: DefaultDict) -> str: View Source

    1061        def createable_sql(self, expression: exp.Create, locations: t.DefaultDict) -> str:
    1062            if expression.kind in self.ON_CLUSTER_TARGETS and locations.get(
    1063                exp.Properties.Location.POST_NAME
    1064            ):
    1065                this_name = self.sql(
    1066                    expression.this if isinstance(expression.this, exp.Schema) else expression,
    1067                    "this",
    1068                )
    1069                this_properties = " ".join(
    1070                    [self.sql(prop) for prop in locations[exp.Properties.Location.POST_NAME]]
    1071                )
    1072                this_schema = self.schema_columns_sql(expression.this)
    1073                return f"{this_name}{self.sep()}{this_properties}{self.sep()}{this_schema}"
    1074
    1075            return super().createable_sql(expression, locations)

def create_sql(self, expression: sqlglot.expressions.Create) -> str: View Source

    1077        def create_sql(self, expression: exp.Create) -> str:
    1078            # The comment property comes last in CTAS statements, i.e. after the query
    1079            query = expression.expression
    1080            if isinstance(query, exp.Query):
    1081                comment_prop = expression.find(exp.SchemaCommentProperty)
    1082                if comment_prop:
    1083                    comment_prop.pop()
    1084                    query.replace(exp.paren(query))
    1085            else:
    1086                comment_prop = None
    1087
    1088            create_sql = super().create_sql(expression)
    1089
    1090            comment_sql = self.sql(comment_prop)
    1091            comment_sql = f" {comment_sql}" if comment_sql else ""
    1092
    1093            return f"{create_sql}{comment_sql}"

def prewhere_sql(self, expression: sqlglot.expressions.PreWhere) -> str: View Source

    1095        def prewhere_sql(self, expression: exp.PreWhere) -> str:
    1096            this = self.indent(self.sql(expression, "this"))
    1097            return f"{self.seg('PREWHERE')}{self.sep()}{this}"

def indexcolumnconstraint_sql(self, expression: sqlglot.expressions.IndexColumnConstraint) -> str: View Source

    1099        def indexcolumnconstraint_sql(self, expression: exp.IndexColumnConstraint) -> str:
    1100            this = self.sql(expression, "this")
    1101            this = f" {this}" if this else ""
    1102            expr = self.sql(expression, "expression")
    1103            expr = f" {expr}" if expr else ""
    1104            index_type = self.sql(expression, "index_type")
    1105            index_type = f" TYPE {index_type}" if index_type else ""
    1106            granularity = self.sql(expression, "granularity")
    1107            granularity = f" GRANULARITY {granularity}" if granularity else ""
    1108
    1109            return f"INDEX{this}{expr}{index_type}{granularity}"

def partition_sql(self, expression: sqlglot.expressions.Partition) -> str: View Source

    1111        def partition_sql(self, expression: exp.Partition) -> str:
    1112            return f"PARTITION {self.expressions(expression, flat=True)}"

def partitionid_sql(self, expression: sqlglot.expressions.PartitionId) -> str: View Source

    1114        def partitionid_sql(self, expression: exp.PartitionId) -> str:
    1115            return f"ID {self.sql(expression.this)}"

def replacepartition_sql(self, expression: sqlglot.expressions.ReplacePartition) -> str: View Source

    1117        def replacepartition_sql(self, expression: exp.ReplacePartition) -> str:
    1118            return (
    1119                f"REPLACE {self.sql(expression.expression)} FROM {self.sql(expression, 'source')}"
    1120            )

def projectiondef_sql(self, expression: sqlglot.expressions.ProjectionDef) -> str: View Source

    1122        def projectiondef_sql(self, expression: exp.ProjectionDef) -> str:
    1123            return f"PROJECTION {self.sql(expression.this)} {self.wrap(expression.expression)}"

SELECT_KINDS: Tuple[str, ...] = ()
TRY_SUPPORTED = False
SUPPORTS_UESCAPE = False
AFTER_HAVING_MODIFIER_TRANSFORMS = {'windows': <function Generator.<lambda>>, 'qualify': <function Generator.<lambda>>}

##### Inherited Members

sqlglot.generator.Generator
  Generator
  NULL_ORDERING_SUPPORTED
  IGNORE_NULLS_IN_FUNC
  LOCKING_READS_SUPPORTED
  EXCEPT_INTERSECT_SUPPORT_ALL_CLAUSE
  WRAP_DERIVED_VALUES
  CREATE_FUNCTION_RETURN_AS
  MATCHED_BY_SOURCE
  SINGLE_STRING_INTERVAL
  INTERVAL_ALLOWS_PLURAL_FORM
  LIMIT_FETCH
  LIMIT_ONLY_LITERALS
  RENAME_TABLE_WITH_DB
  INDEX_ON
  QUERY_HINT_SEP
  IS_BOOL_ALLOWED
  DUPLICATE_KEY_UPDATE_WITH_SET
  LIMIT_IS_TOP
  RETURNING_END
  EXTRACT_ALLOWS_QUOTES
  TZ_TO_WITH_TIME_ZONE
  ALTER_TABLE_INCLUDE_COLUMN_KEYWORD
  UNNEST_WITH_ORDINALITY
  AGGREGATE_FILTER_SUPPORTED
  SEMI_ANTI_JOIN_WITH_SIDE
  COMPUTED_COLUMN_WITH_TYPE
  SUPPORTS_TABLE_COPY
  TABLESAMPLE_WITH_METHOD
  TABLESAMPLE_SEED_KEYWORD
  COLLATE_IS_FUNC
  DATA_TYPE_SPECIFIERS_ALLOWED
  ENSURE_BOOLS
  CTE_RECURSIVE_KEYWORD_REQUIRED
  SUPPORTS_SINGLE_ARG_CONCAT
  UNPIVOT_ALIASES_ARE_IDENTIFIERS
  JSON_KEY_VALUE_PAIR_SEP
  INSERT_OVERWRITE
  SUPPORTS_SELECT_INTO
  SUPPORTS_UNLOGGED_TABLES
  SUPPORTS_CREATE_TABLE_LIKE
  LIKE_PROPERTY_INSIDE_SCHEMA
  MULTI_ARG_DISTINCT
  JSON_TYPE_REQUIRED_FOR_EXTRACTION
  JSON_PATH_BRACKETED_KEY_SUPPORTED
  JSON_PATH_SINGLE_QUOTE_ESCAPE
  COPY_PARAMS_ARE_WRAPPED
  COPY_PARAMS_EQ_REQUIRED
  COPY_HAS_INTO_KEYWORD
  STAR_EXCEPT
  HEX_FUNC
  WITH_PROPERTIES_PREFIX
  QUOTE_JSON_PATH
  PAD_FILL_PATTERN_IS_REQUIRED
  SUPPORTS_EXPLODING_PROJECTIONS
  ARRAY_CONCAT_IS_VAR_LEN
  SUPPORTS_CONVERT_TIMEZONE
  PARSE_JSON_NAME
  TIME_PART_SINGULARS
  TOKEN_MAPPING
  PARAMETER_TOKEN
  NAMED_PLACEHOLDER_TOKEN
  RESERVED_KEYWORDS
  WITH_SEPARATED_COMMENTS
  EXCLUDE_COMMENTS
  UNWRAPPED_INTERVAL_VALUES
  PARAMETERIZABLE_TEXT_TYPES
  EXPRESSIONS_WITHOUT_NESTED_CTES
  SENTINEL_LINE_BREAK
  pretty
  identify
  normalize
  pad
  unsupported_level
  max_unsupported
  leading_comma
  max_text_width
  comments
  dialect
  normalize_functions
  unsupported_messages
  generate
  preprocess
  unsupported
  sep
  seg
  pad_comment
  maybe_comment
  wrap
  no_identify
  normalize_func
  indent
  sql
  uncache_sql
  cache_sql
  characterset_sql
  column_parts
  column_sql
  columnposition_sql
  columndef_sql
  columnconstraint_sql
  computedcolumnconstraint_sql
  autoincrementcolumnconstraint_sql
  compresscolumnconstraint_sql
  generatedasidentitycolumnconstraint_sql
  generatedasrowcolumnconstraint_sql
  periodforsystemtimeconstraint_sql
  notnullcolumnconstraint_sql
  transformcolumnconstraint_sql
  primarykeycolumnconstraint_sql
  uniquecolumnconstraint_sql
  sequenceproperties_sql
  clone_sql
  describe_sql
  heredoc_sql
  prepend_ctes
  with_sql
  tablealias_sql
  bitstring_sql
  hexstring_sql
  bytestring_sql
  unicodestring_sql
  rawstring_sql
  datatypeparam_sql
  directory_sql
  delete_sql
  drop_sql
  set_operation
  set_operations
  fetch_sql
  filter_sql
  hint_sql
  indexparameters_sql
  index_sql
  identifier_sql
  hex_sql
  lowerhex_sql
  inputoutputformat_sql
  national_sql
  properties_sql
  root_properties
  properties
  with_properties
  locate_properties
  property_name
  property_sql
  fallbackproperty_sql
  journalproperty_sql
  freespaceproperty_sql
  checksumproperty_sql
  mergeblockratioproperty_sql
  datablocksizeproperty_sql
  blockcompressionproperty_sql
  isolatedloadingproperty_sql
  partitionboundspec_sql
  partitionedofproperty_sql
  lockingproperty_sql
  withdataproperty_sql
  withsystemversioningproperty_sql
  insert_sql
  introducer_sql
  kill_sql
  pseudotype_sql
  objectidentifier_sql
  onconflict_sql
  returning_sql
  rowformatdelimitedproperty_sql
  withtablehint_sql
  indextablehint_sql
  historicaldata_sql
  table_parts
  table_sql
  tablesample_sql
  pivot_sql
  version_sql
  tuple_sql
  update_sql
  values_sql
  var_sql
  into_sql
  from_sql
  groupingsets_sql
  rollup_sql
  cube_sql
  group_sql
  having_sql
  connect_sql
  prior_sql
  join_sql
  lambda_sql
  lateral_op
  lateral_sql
  limit_sql
  offset_sql
  setitem_sql
  set_sql
  pragma_sql
  lock_sql
  literal_sql
  escape_str
  loaddata_sql
  null_sql
  boolean_sql
  order_sql
  withfill_sql
  cluster_sql
  distribute_sql
  sort_sql
  ordered_sql
  matchrecognizemeasure_sql
  matchrecognize_sql
  query_modifiers
  options_modifier
  queryoption_sql
  offset_limit_modifiers
  select_sql
  schema_sql
  schema_columns_sql
  star_sql
  parameter_sql
  sessionparameter_sql
  subquery_sql
  qualify_sql
  unnest_sql
  where_sql
  window_sql
  partition_by_sql
  windowspec_sql
  withingroup_sql
  between_sql
  bracket_offset_expressions
  bracket_sql
  all_sql
  any_sql
  exists_sql
  case_sql
  constraint_sql
  nextvaluefor_sql
  extract_sql
  trim_sql
  convert_concat_args
  concat_sql
  concatws_sql
  check_sql
  foreignkey_sql
  primarykey_sql
  if_sql
  matchagainst_sql
  jsonkeyvalue_sql
  jsonpath_sql
  json_path_part
  formatjson_sql
  jsonobject_sql
  jsonobjectagg_sql
  jsonarray_sql
  jsonarrayagg_sql
  jsoncolumndef_sql
  jsonschema_sql
  jsontable_sql
  openjsoncolumndef_sql
  openjson_sql
  in_sql
  in_unnest_op
  interval_sql
  return_sql
  reference_sql
  anonymous_sql
  paren_sql
  neg_sql
  not_sql
  alias_sql
  pivotalias_sql
  aliases_sql
  atindex_sql
  attimezone_sql
  fromtimezone_sql
  add_sql
  and_sql
  or_sql
  xor_sql
  connector_sql
  bitwiseand_sql
  bitwiseleftshift_sql
  bitwisenot_sql
  bitwiseor_sql
  bitwiserightshift_sql
  bitwisexor_sql
  currentdate_sql
  collate_sql
  command_sql
  comment_sql
  mergetreettlaction_sql
  mergetreettl_sql
  transaction_sql
  commit_sql
  rollback_sql
  altercolumn_sql
  alterdiststyle_sql
  altersortkey_sql
  renametable_sql
  renamecolumn_sql
  alterset_sql
  alter_sql
  add_column_sql
  droppartition_sql
  addconstraint_sql
  distinct_sql
  ignorenulls_sql
  respectnulls_sql
  havingmax_sql
  intdiv_sql
  dpipe_sql
  div_sql
  overlaps_sql
  distance_sql
  dot_sql
  propertyeq_sql
  escape_sql
  glob_sql
  gt_sql
  gte_sql
  ilike_sql
  ilikeany_sql
  is_sql
  like_sql
  likeany_sql
  similarto_sql
  lt_sql
  lte_sql
  mod_sql
  mul_sql
  nullsafeeq_sql
  nullsafeneq_sql
  slice_sql
  sub_sql
  try_sql
  log_sql
  use_sql
  binary
  function_fallback_sql
  func
  format_args
  too_wide
  format_time
  expressions
  op_expressions
  naked_property
  tag_sql
  token_sql
  userdefinedfunction_sql
  joinhint_sql
  kwarg_sql
  when_sql
  merge_sql
  tochar_sql
  tonumber_sql
  dictproperty_sql
  dictrange_sql
  dictsubproperty_sql
  duplicatekeyproperty_sql
  distributedbyproperty_sql
  clusteredbyproperty_sql
  anyvalue_sql
  querytransform_sql
  indexconstraintoption_sql
  checkcolumnconstraint_sql
  nvl2_sql
  comprehension_sql
  columnprefix_sql
  opclass_sql
  predict_sql
  forin_sql
  refresh_sql
  toarray_sql
  tsordstotime_sql
  tsordstotimestamp_sql
  tsordstodate_sql
  unixdate_sql
  lastday_sql
  dateadd_sql
  arrayany_sql
  struct_sql
  partitionrange_sql
  truncatetable_sql
  convert_sql
  copyparameter_sql
  credentials_sql
  copy_sql
  semicolon_sql
  datadeletionproperty_sql
  maskingpolicycolumnconstraint_sql
  gapfill_sql
  scope_resolution
  scoperesolution_sql
  parsejson_sql
  rand_sql
  changes_sql
  pad_sql
  summarize_sql
  explodinggenerateseries_sql
  arrayconcat_sql
  converttimezone_sql
  json_sql
  jsonvalue_sql
  conditionalinsert_sql
  multitableinserts_sql
  oncondition_sql
  jsonexists_sql
  arrayagg_sql