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sqlglot.parsers.databricks

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 1from __future__ import annotations
 2
 3from sqlglot import exp, parser
 4from sqlglot.dialects.dialect import build_date_delta, build_formatted_time
 5from sqlglot.helper import seq_get
 6from sqlglot.parsers.spark import SparkParser
 7from sqlglot.tokens import TokenType
 8
 9
10class DatabricksParser(SparkParser):
11    LOG_DEFAULTS_TO_LN = True
12    STRICT_CAST = True
13    COLON_IS_VARIANT_EXTRACT = True
14
15    FUNCTIONS = {
16        **SparkParser.FUNCTIONS,
17        "IFF": exp.If.from_arg_list,
18        "GETDATE": exp.CurrentTimestamp.from_arg_list,
19        "DATEADD": build_date_delta(exp.DateAdd),
20        "DATE_ADD": build_date_delta(exp.DateAdd),
21        "DATEDIFF": build_date_delta(exp.DateDiff),
22        "DATE_DIFF": build_date_delta(exp.DateDiff),
23        "NOW": exp.CurrentTimestamp.from_arg_list,
24        "TO_DATE": build_formatted_time(exp.TsOrDsToDate, "databricks"),
25        "UNIFORM": lambda args: exp.Uniform(
26            this=seq_get(args, 0), expression=seq_get(args, 1), seed=seq_get(args, 2)
27        ),
28    }
29
30    NO_PAREN_FUNCTION_PARSERS = {
31        **SparkParser.NO_PAREN_FUNCTION_PARSERS,
32        "CURDATE": lambda self: self._parse_curdate(),
33    }
34
35    FACTOR = {
36        **SparkParser.FACTOR,
37        TokenType.COLON: exp.JSONExtract,
38    }
39
40    COLUMN_OPERATORS = {
41        **parser.Parser.COLUMN_OPERATORS,
42        TokenType.QDCOLON: lambda self, this, to: self.build_cast(
43            False,
44            this=this,
45            to=to,
46        ),
47    }
48    CAST_COLUMN_OPERATORS = {
49        *SparkParser.CAST_COLUMN_OPERATORS,
50        TokenType.QDCOLON,
51    }
52
53    def _parse_curdate(self) -> exp.CurrentDate:
54        # CURDATE, an alias for CURRENT_DATE, has optional parentheses
55        if self._match(TokenType.L_PAREN):
56            self._match_r_paren()
57        return self.expression(exp.CurrentDate())

class DatabricksParser(sqlglot.parsers.spark.SparkParser): View Source

11class DatabricksParser(SparkParser):
12    LOG_DEFAULTS_TO_LN = True
13    STRICT_CAST = True
14    COLON_IS_VARIANT_EXTRACT = True
15
16    FUNCTIONS = {
17        **SparkParser.FUNCTIONS,
18        "IFF": exp.If.from_arg_list,
19        "GETDATE": exp.CurrentTimestamp.from_arg_list,
20        "DATEADD": build_date_delta(exp.DateAdd),
21        "DATE_ADD": build_date_delta(exp.DateAdd),
22        "DATEDIFF": build_date_delta(exp.DateDiff),
23        "DATE_DIFF": build_date_delta(exp.DateDiff),
24        "NOW": exp.CurrentTimestamp.from_arg_list,
25        "TO_DATE": build_formatted_time(exp.TsOrDsToDate, "databricks"),
26        "UNIFORM": lambda args: exp.Uniform(
27            this=seq_get(args, 0), expression=seq_get(args, 1), seed=seq_get(args, 2)
28        ),
29    }
30
31    NO_PAREN_FUNCTION_PARSERS = {
32        **SparkParser.NO_PAREN_FUNCTION_PARSERS,
33        "CURDATE": lambda self: self._parse_curdate(),
34    }
35
36    FACTOR = {
37        **SparkParser.FACTOR,
38        TokenType.COLON: exp.JSONExtract,
39    }
40
41    COLUMN_OPERATORS = {
42        **parser.Parser.COLUMN_OPERATORS,
43        TokenType.QDCOLON: lambda self, this, to: self.build_cast(
44            False,
45            this=this,
46            to=to,
47        ),
48    }
49    CAST_COLUMN_OPERATORS = {
50        *SparkParser.CAST_COLUMN_OPERATORS,
51        TokenType.QDCOLON,
52    }
53
54    def _parse_curdate(self) -> exp.CurrentDate:
55        # CURDATE, an alias for CURRENT_DATE, has optional parentheses
56        if self._match(TokenType.L_PAREN):
57            self._match_r_paren()
58        return self.expression(exp.CurrentDate())

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
max_nodes: Maximum number of AST nodes to prevent memory exhaustion. Set to -1 (default) to disable the check.

LOG_DEFAULTS_TO_LN = True

STRICT_CAST = True

COLON_IS_VARIANT_EXTRACT = True

FUNCTIONS = {'AI_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.AIAgg'>>, 'AI_CLASSIFY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.AIClassify'>>, 'AI_EMBED': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.AIEmbed'>>, 'A_I_FORECAST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.AIForecast'>>, 'AI_GENERATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.AIGenerate'>>, 'AI_SIMILARITY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.AISimilarity'>>, 'AI_SUMMARIZE_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.AISummarizeAgg'>>, 'ABS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Abs'>>, 'ACOS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Acos'>>, 'ACOSH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Acosh'>>, 'ADD_MONTHS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.AddMonths'>>, 'AND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.core.And'>>, 'ANONYMOUS_AGG_FUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.core.AnonymousAggFunc'>>, 'ANY_VALUE': <function build_with_ignore_nulls.<locals>._parse>, 'APPLY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.Apply'>>, 'APPROX_DISTINCT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.core.ApproxDistinct'>>, 'APPROX_COUNT_DISTINCT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.core.ApproxDistinct'>>, 'APPROX_PERCENTILE_ACCUMULATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ApproxPercentileAccumulate'>>, 'APPROX_PERCENTILE_COMBINE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ApproxPercentileCombine'>>, 'APPROX_PERCENTILE_ESTIMATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ApproxPercentileEstimate'>>, 'APPROX_QUANTILE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ApproxQuantile'>>, 'APPROX_QUANTILES': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ApproxQuantiles'>>, 'APPROX_TOP_K': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ApproxTopK'>>, 'APPROX_TOP_K_ACCUMULATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ApproxTopKAccumulate'>>, 'APPROX_TOP_K_COMBINE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ApproxTopKCombine'>>, 'APPROX_TOP_K_ESTIMATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ApproxTopKEstimate'>>, 'APPROX_TOP_SUM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ApproxTopSum'>>, 'APPROXIMATE_SIMILARITY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ApproximateSimilarity'>>, 'APPROXIMATE_JACCARD_INDEX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ApproximateSimilarity'>>, 'ARG_MAX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ArgMax'>>, 'ARGMAX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ArgMax'>>, 'MAX_BY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ArgMax'>>, 'ARG_MIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ArgMin'>>, 'ARGMIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ArgMin'>>, 'MIN_BY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ArgMin'>>, 'ARRAY': <function Parser.<lambda>>, 'ARRAY_AGG': <function Parser.<lambda>>, 'ARRAY_ALL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayAll'>>, 'ARRAY_ANY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayAny'>>, 'ARRAY_APPEND': <function build_array_append>, 'ARRAY_COMPACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayCompact'>>, 'ARRAY_CONCAT': <function build_array_concat>, 'ARRAY_CAT': <function build_array_concat>, 'ARRAY_CONCAT_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ArrayConcatAgg'>>, 'ARRAY_CONSTRUCT_COMPACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayConstructCompact'>>, 'ARRAY_CONTAINS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayContains'>>, 'ARRAY_HAS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayContains'>>, 'ARRAY_CONTAINS_ALL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayContainsAll'>>, 'ARRAY_HAS_ALL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayContainsAll'>>, 'ARRAY_DISTINCT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayDistinct'>>, 'ARRAY_EXCEPT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayExcept'>>, 'FILTER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayFilter'>>, 'ARRAY_FILTER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayFilter'>>, 'ARRAY_FIRST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayFirst'>>, 'ARRAY_INSERT': <function SparkParser.<lambda>>, 'ARRAY_INTERSECT': <function Parser.<lambda>>, 'ARRAY_INTERSECTION': <function Parser.<lambda>>, 'ARRAY_LAST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayLast'>>, 'ARRAY_MAX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayMax'>>, 'ARRAY_MIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayMin'>>, 'ARRAY_OVERLAPS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayOverlaps'>>, 'ARRAY_POSITION': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayPosition'>>, 'ARRAY_PREPEND': <function build_array_prepend>, 'ARRAY_REMOVE': <function build_array_remove>, 'ARRAY_REMOVE_AT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayRemoveAt'>>, 'ARRAY_REVERSE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayReverse'>>, 'ARRAY_SIZE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArraySize'>>, 'ARRAY_LENGTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArraySize'>>, 'ARRAY_SLICE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArraySlice'>>, 'ARRAY_SORT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArraySort'>>, 'ARRAY_SUM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArraySum'>>, 'ARRAY_TO_STRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayToString'>>, 'ARRAY_JOIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArrayToString'>>, 'ARRAY_UNION_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ArrayUnionAgg'>>, 'ARRAY_UNIQUE_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ArrayUniqueAgg'>>, 'ARRAYS_ZIP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArraysZip'>>, 'ASCII': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Ascii'>>, 'ASIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Asin'>>, 'ASINH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Asinh'>>, 'ATAN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Atan'>>, 'ATAN2': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Atan2'>>, 'ATANH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Atanh'>>, 'AVG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.Avg'>>, 'BASE64_DECODE_BINARY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Base64DecodeBinary'>>, 'BASE64_DECODE_STRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Base64DecodeString'>>, 'BASE64_ENCODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Base64Encode'>>, 'BIT_LENGTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.BitLength'>>, 'BITMAP_BIT_POSITION': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.BitmapBitPosition'>>, 'BITMAP_BUCKET_NUMBER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.BitmapBucketNumber'>>, 'BITMAP_CONSTRUCT_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.BitmapConstructAgg'>>, 'BITMAP_COUNT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.BitmapCount'>>, 'BITMAP_OR_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.BitmapOrAgg'>>, 'BITWISE_AND_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.BitwiseAndAgg'>>, 'BITWISE_COUNT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.BitwiseCount'>>, 'BITWISE_OR_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.BitwiseOrAgg'>>, 'BITWISE_XOR_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.BitwiseXorAgg'>>, 'BOOLAND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Booland'>>, 'BOOLNOT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Boolnot'>>, 'BOOLOR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Boolor'>>, 'BOOLXOR_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.BoolxorAgg'>>, 'BYTE_LENGTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.ByteLength'>>, 'CASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Case'>>, 'CAST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Cast'>>, 'CAST_TO_STR_TYPE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CastToStrType'>>, 'CBRT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Cbrt'>>, 'CEIL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Ceil'>>, 'CEILING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Ceil'>>, 'CHECK_JSON': <bound method Func.from_arg_list of <class 'sqlglot.expressions.json.CheckJson'>>, 'CHECK_XML': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CheckXml'>>, 'CHR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Chr'>>, 'CHAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Chr'>>, 'CITY_HASH64': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.CityHash64'>>, 'COALESCE': <function build_coalesce>, 'IFNULL': <function build_coalesce>, 'NVL': <function build_coalesce>, 'CODE_POINTS_TO_BYTES': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.CodePointsToBytes'>>, 'CODE_POINTS_TO_STRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.CodePointsToString'>>, 'COLLATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Collate'>>, 'COLLATION': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Collation'>>, 'COLUMNS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Columns'>>, 'COMBINED_AGG_FUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.core.CombinedAggFunc'>>, 'COMBINED_PARAMETERIZED_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.core.CombinedParameterizedAgg'>>, 'COMPRESS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Compress'>>, 'CONCAT': <function Parser.<lambda>>, 'CONCAT_WS': <function Parser.<lambda>>, 'CONNECT_BY_ROOT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.ConnectByRoot'>>, 'CONTAINS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Contains'>>, 'CONVERT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Convert'>>, 'CONVERT_TIMEZONE': <function build_convert_timezone>, 'CONVERT_TO_CHARSET': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.ConvertToCharset'>>, 'CORR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.Corr'>>, 'COS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Cos'>>, 'COSH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Cosh'>>, 'COSINE_DISTANCE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.CosineDistance'>>, 'COT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Cot'>>, 'COTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Coth'>>, 'COUNT': <function Parser.<lambda>>, 'COUNT_IF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.CountIf'>>, 'COUNTIF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.CountIf'>>, 'COVAR_POP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.CovarPop'>>, 'COVAR_SAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.CovarSamp'>>, 'CSC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Csc'>>, 'CSCH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Csch'>>, 'CUME_DIST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.CumeDist'>>, 'CURRENT_ACCOUNT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentAccount'>>, 'CURRENT_ACCOUNT_NAME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentAccountName'>>, 'CURRENT_AVAILABLE_ROLES': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentAvailableRoles'>>, 'CURRENT_CATALOG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentCatalog'>>, 'CURRENT_CLIENT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentClient'>>, 'CURRENT_DATABASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentDatabase'>>, 'CURRENT_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.CurrentDate'>>, 'CURRENT_DATETIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.CurrentDatetime'>>, 'CURRENT_IP_ADDRESS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentIpAddress'>>, 'CURRENT_ORGANIZATION_NAME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentOrganizationName'>>, 'CURRENT_ORGANIZATION_USER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentOrganizationUser'>>, 'CURRENT_REGION': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentRegion'>>, 'CURRENT_ROLE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentRole'>>, 'CURRENT_ROLE_TYPE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentRoleType'>>, 'CURRENT_SCHEMA': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentSchema'>>, 'CURRENT_SCHEMAS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentSchemas'>>, 'CURRENT_SECONDARY_ROLES': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentSecondaryRoles'>>, 'CURRENT_SESSION': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentSession'>>, 'CURRENT_STATEMENT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentStatement'>>, 'CURRENT_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.CurrentTime'>>, 'CURRENT_TIMESTAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.CurrentTimestamp'>>, 'CURRENT_TIMESTAMP_L_T_Z': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.CurrentTimestampLTZ'>>, 'CURRENT_TIMEZONE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.CurrentTimezone'>>, 'CURRENT_TRANSACTION': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentTransaction'>>, 'CURRENT_USER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentUser'>>, 'CURRENT_VERSION': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentVersion'>>, 'CURRENT_WAREHOUSE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.CurrentWarehouse'>>, 'DATE': <function build_as_cast.<locals>.<lambda>>, 'DATE_ADD': <function build_date_delta.<locals>._builder>, 'DATE_BIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.DateBin'>>, '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.temporal.DateFromParts'>>, 'DATEFROMPARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.DateFromParts'>>, 'DATE_FROM_UNIX_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.DateFromUnixDate'>>, 'DATE_STR_TO_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.DateStrToDate'>>, 'DATE_SUB': <function _build_date_add>, 'DATE_TO_DATE_STR': <function Parser.<lambda>>, 'DATE_TO_DI': <bound method Func.from_arg_list of <class 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Func.from_arg_list of <class 'sqlglot.expressions.temporal.DayOfWeekIso'>>, 'ISODOW': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.DayOfWeekIso'>>, 'DAY_OF_YEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.DayOfYear'>>, 'DAYOFYEAR': <function Spark2Parser.<lambda>>, 'DAYNAME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.Dayname'>>, 'DECODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Decode'>>, 'DECODE_CASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.DecodeCase'>>, 'DECOMPRESS_BINARY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.DecompressBinary'>>, 'DECOMPRESS_STRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.DecompressString'>>, 'DECRYPT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Decrypt'>>, 'DECRYPT_RAW': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.DecryptRaw'>>, 'DEGREES': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Degrees'>>, 'DENSE_RANK': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.DenseRank'>>, 'DI_TO_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.DiToDate'>>, 'DOT_PRODUCT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.DotProduct'>>, 'ELT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Elt'>>, 'ENCODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Encode'>>, 'ENCRYPT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Encrypt'>>, 'ENCRYPT_RAW': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.EncryptRaw'>>, 'ENDS_WITH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.EndsWith'>>, 'ENDSWITH': <bound method Func.from_arg_list of <class 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Func.from_arg_list of <class 'sqlglot.expressions.string.FarmFingerprint'>>, 'FEATURES_AT_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.FeaturesAtTime'>>, 'FIRST': <function build_with_ignore_nulls.<locals>._parse>, 'FIRST_VALUE': <function build_with_ignore_nulls.<locals>._parse>, 'FLATTEN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.Flatten'>>, 'FLOAT64': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Float64'>>, 'FLOOR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Floor'>>, 'FORMAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Format'>>, 'FROM_BASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.FromBase'>>, 'FROM_BASE32': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.FromBase32'>>, 'FROM_BASE64': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.FromBase64'>>, 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'sqlglot.expressions.functions.GenerateText'>>, 'GENERATE_TIMESTAMP_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.GenerateTimestampArray'>>, 'GENERATOR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.Generator'>>, 'GET_EXTRACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.GetExtract'>>, 'GETBIT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Getbit'>>, 'GET_BIT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Getbit'>>, 'GREATEST': <function Parser.<lambda>>, 'GROUP_CONCAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.GroupConcat'>>, 'GROUPING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.Grouping'>>, 'GROUPING_ID': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.GroupingId'>>, 'HASH_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.core.HashAgg'>>, 'HEX': <function build_hex>, 'HEX_DECODE_STRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.HexDecodeString'>>, 'HEX_ENCODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.HexEncode'>>, 'HLL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.core.Hll'>>, 'HOST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Host'>>, 'HOUR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.Hour'>>, 'IF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.If'>>, 'IIF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.If'>>, 'INITCAP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Initcap'>>, 'INLINE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.Inline'>>, 'INT64': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Int64'>>, 'IS_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.IsArray'>>, 'IS_ASCII': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.IsAscii'>>, 'IS_INF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.IsInf'>>, 'ISINF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.IsInf'>>, 'IS_NAN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.IsNan'>>, 'ISNAN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.IsNan'>>, 'IS_NULL_VALUE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.IsNullValue'>>, 'J_S_O_N_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.json.JSONArray'>>, 'J_S_O_N_ARRAY_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.json.JSONArrayAgg'>>, 'JSON_ARRAY_APPEND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.json.JSONArrayAppend'>>, 'JSON_ARRAY_CONTAINS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.json.JSONArrayContains'>>, 'JSON_ARRAY_INSERT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.json.JSONArrayInsert'>>, 'JSONB_CONTAINS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.json.JSONBContains'>>, 'J_S_O_N_B_CONTAINS_ALL_TOP_KEYS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.json.JSONBContainsAllTopKeys'>>, 'J_S_O_N_B_CONTAINS_ANY_TOP_KEYS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.json.JSONBContainsAnyTopKeys'>>, 'J_S_O_N_B_DELETE_AT_PATH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.json.JSONBDeleteAtPath'>>, 'JSONB_EXISTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.json.JSONBExists'>>, 'JSONB_EXTRACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.json.JSONBExtract'>>, 'JSONB_EXTRACT_SCALAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.json.JSONBExtractScalar'>>, 'J_S_O_N_B_OBJECT_AGG': 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'sqlglot.expressions.functions.LaxInt64'>>, 'LAX_STRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.LaxString'>>, 'LEAD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.Lead'>>, 'LEAST': <function Parser.<lambda>>, 'LEFT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Left'>>, 'LENGTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Length'>>, 'LEN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Length'>>, 'CHAR_LENGTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Length'>>, 'CHARACTER_LENGTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Length'>>, 'LEVENSHTEIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Levenshtein'>>, 'LIST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.List'>>, 'LN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Ln'>>, 'LOCALTIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.Localtime'>>, 'LOCALTIMESTAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.Localtimestamp'>>, 'LOG': <function build_logarithm>, 'LOGICAL_AND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.LogicalAnd'>>, 'BOOL_AND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.LogicalAnd'>>, 'BOOLAND_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.LogicalAnd'>>, 'LOGICAL_OR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.LogicalOr'>>, 'BOOL_OR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.LogicalOr'>>, 'BOOLOR_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.LogicalOr'>>, 'LOWER': <function build_lower>, 'LCASE': <bound method Func.from_arg_list of <class 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build_var_map>, 'MAP_CAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.MapCat'>>, 'MAP_CONTAINS_KEY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.MapContainsKey'>>, 'MAP_DELETE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.MapDelete'>>, 'MAP_FROM_ENTRIES': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.MapFromEntries'>>, 'MAP_INSERT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.MapInsert'>>, 'MAP_KEYS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.MapKeys'>>, 'MAP_PICK': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.MapPick'>>, 'MAP_SIZE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.MapSize'>>, 'MATCH_AGAINST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.MatchAgainst'>>, 'MAX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.Max'>>, 'MEDIAN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.Median'>>, 'MIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.Min'>>, 'MINHASH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.Minhash'>>, 'MINHASH_COMBINE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.MinhashCombine'>>, 'MINUTE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.Minute'>>, 'MODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.Mode'>>, 'MONTH': <function HiveParser.<lambda>>, 'MONTHNAME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.Monthname'>>, 'MONTHS_BETWEEN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.MonthsBetween'>>, 'NET_FUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.NetFunc'>>, 'NEXT_DAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.NextDay'>>, 'NEXT_VALUE_FOR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ddl.NextValueFor'>>, 'NORMAL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Normal'>>, 'NORMALIZE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Normalize'>>, 'NTH_VALUE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.NthValue'>>, 'NTILE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.Ntile'>>, 'NULLIF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Nullif'>>, 'NUMBER_TO_STR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.NumberToStr'>>, 'NVL2': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Nvl2'>>, 'OBJECT_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ObjectAgg'>>, 'OBJECT_ID': <bound method Func.from_arg_list of <class 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'sqlglot.expressions.json.ParseJSON'>>, 'JSON_PARSE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.json.ParseJSON'>>, 'PARSE_NUMERIC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.ParseNumeric'>>, 'PARSE_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.ParseTime'>>, 'PARSE_URL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.ParseUrl'>>, 'PERCENT_RANK': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.PercentRank'>>, 'PERCENTILE_CONT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.PercentileCont'>>, 'PERCENTILE_DISC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.PercentileDisc'>>, 'PI': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Pi'>>, 'POSEXPLODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.Posexplode'>>, 'POSEXPLODE_OUTER': <bound method 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'sqlglot.expressions.functions.Randn'>>, 'RANDSTR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Randstr'>>, 'RANGE_BUCKET': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.RangeBucket'>>, 'RANGE_N': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.RangeN'>>, 'RANK': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.Rank'>>, 'READ_CSV': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.ReadCSV'>>, 'READ_PARQUET': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.ReadParquet'>>, 'REDUCE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.Reduce'>>, 'REG_DOMAIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.RegDomain'>>, 'REGEXP_COUNT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.RegexpCount'>>, 'REGEXP_EXTRACT': <function build_regexp_extract.<locals>._builder>, 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'SECH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Sech'>>, 'SECOND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.Second'>>, 'SEQ1': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Seq1'>>, 'SEQ2': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Seq2'>>, 'SEQ4': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Seq4'>>, 'SEQ8': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Seq8'>>, 'SESSION_USER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.SessionUser'>>, 'SIGN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Sign'>>, 'SIGNUM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Sign'>>, 'SIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Sin'>>, 'SINH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Sinh'>>, 'SKEWNESS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.Skewness'>>, 'SORT_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.SortArray'>>, 'SOUNDEX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Soundex'>>, 'SOUNDEX_P123': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.SoundexP123'>>, 'SPACE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Space'>>, 'SPLIT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.RegexpSplit'>>, 'SPLIT_PART': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.SplitPart'>>, 'SQRT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Sqrt'>>, 'ST_DISTANCE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.StDistance'>>, 'ST_POINT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.StPoint'>>, 'ST_MAKEPOINT': <bound method 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'TIME_TO_STR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TimeToStr'>>, 'TIME_TO_TIME_STR': <function Parser.<lambda>>, 'TIME_TO_UNIX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TimeToUnix'>>, 'TIME_TRUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TimeTrunc'>>, 'TIMESTAMP': <function build_as_cast.<locals>.<lambda>>, 'TIMESTAMP_ADD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TimestampAdd'>>, 'TIMESTAMPDIFF': <function build_date_delta.<locals>._builder>, 'TIMESTAMP_DIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TimestampDiff'>>, 'TIMESTAMP_FROM_PARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TimestampFromParts'>>, 'TIMESTAMPFROMPARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TimestampFromParts'>>, 'TIMESTAMP_LTZ_FROM_PARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TimestampLtzFromParts'>>, 'TIMESTAMPLTZFROMPARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TimestampLtzFromParts'>>, 'TIMESTAMP_SUB': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TimestampSub'>>, 'TIMESTAMP_TRUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TimestampTrunc'>>, 'TIMESTAMP_TZ_FROM_PARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TimestampTzFromParts'>>, 'TIMESTAMPTZFROMPARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TimestampTzFromParts'>>, 'TO_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ToArray'>>, 'TO_BASE32': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.ToBase32'>>, 'TO_BASE64': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.ToBase64'>>, 'TO_BINARY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.ToBinary'>>, 'TO_BOOLEAN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.ToBoolean'>>, 'TO_CHAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.ToChar'>>, 'TO_CODE_POINTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.ToCodePoints'>>, 'TO_DAYS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.ToDays'>>, 'TO_DECFLOAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.ToDecfloat'>>, 'TO_DOUBLE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.ToDouble'>>, 'TO_FILE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.ToFile'>>, 'TO_MAP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ToMap'>>, 'TO_NUMBER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.ToNumber'>>, 'TO_VARIANT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.ToVariant'>>, 'TRANSFORM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.Transform'>>, 'TRANSLATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Translate'>>, 'TRIM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Trim'>>, 'TRUNC': <function Spark2Parser.<lambda>>, 'TRUNCATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Trunc'>>, 'TRY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Try'>>, 'TRY_BASE64_DECODE_BINARY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.TryBase64DecodeBinary'>>, 'TRY_BASE64_DECODE_STRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.TryBase64DecodeString'>>, 'TRY_CAST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.TryCast'>>, 'TRY_HEX_DECODE_BINARY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.TryHexDecodeBinary'>>, 'TRY_HEX_DECODE_STRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.TryHexDecodeString'>>, 'TRY_TO_DECFLOAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.TryToDecfloat'>>, 'TS_OR_DI_TO_DI': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TsOrDiToDi'>>, 'TS_OR_DS_ADD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TsOrDsAdd'>>, 'TS_OR_DS_DIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TsOrDsDiff'>>, 'TS_OR_DS_TO_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TsOrDsToDate'>>, 'TS_OR_DS_TO_DATE_STR': <function Parser.<lambda>>, 'TS_OR_DS_TO_DATETIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TsOrDsToDatetime'>>, 'TS_OR_DS_TO_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TsOrDsToTime'>>, 'TS_OR_DS_TO_TIMESTAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TsOrDsToTimestamp'>>, 'TYPEOF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.core.Typeof'>>, 'UNHEX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Unhex'>>, 'UNICODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Unicode'>>, 'UNIFORM': <function DatabricksParser.<lambda>>, 'UNIX_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.UnixDate'>>, 'UNIX_MICROS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.UnixMicros'>>, 'UNIX_MILLIS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.UnixMillis'>>, 'UNIX_SECONDS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.UnixSeconds'>>, 'UNIX_TO_STR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.UnixToStr'>>, 'UNIX_TO_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.UnixToTime'>>, 'UNIX_TO_TIME_STR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.UnixToTimeStr'>>, 'UNNEST': <function Parser.<lambda>>, 'UPPER': <function build_upper>, 'UCASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Upper'>>, 'UTC_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.UtcDate'>>, 'UTC_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.UtcTime'>>, 'UTC_TIMESTAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.UtcTimestamp'>>, 'UUID': <function Parser.<lambda>>, 'GEN_RANDOM_UUID': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Uuid'>>, 'GENERATE_UUID': <function Parser.<lambda>>, 'UUID_STRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Uuid'>>, 'VAR_MAP': <function build_var_map>, 'VARIANCE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.Variance'>>, 'VARIANCE_SAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.Variance'>>, 'VAR_SAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.Variance'>>, 'VARIANCE_POP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.VariancePop'>>, 'VAR_POP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.VariancePop'>>, 'VECTOR_SEARCH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.VectorSearch'>>, 'WEEK': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.Week'>>, 'WEEK_OF_YEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.WeekOfYear'>>, 'WEEKOFYEAR': <function Spark2Parser.<lambda>>, 'WEEK_START': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.WeekStart'>>, 'WIDTH_BUCKET': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.WidthBucket'>>, 'XMLELEMENT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.XMLElement'>>, 'XMLGET': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.XMLGet'>>, 'X_M_L_TABLE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.XMLTable'>>, 'XOR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.core.Xor'>>, 'YEAR': <function HiveParser.<lambda>>, 'YEAR_OF_WEEK': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.YearOfWeek'>>, 'YEAROFWEEK': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.YearOfWeek'>>, 'YEAR_OF_WEEK_ISO': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.YearOfWeekIso'>>, 'YEAROFWEEKISO': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.YearOfWeekIso'>>, 'ZIPF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.Zipf'>>, 'EXPLODE_OUTER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array._ExplodeOuter'>>, 'ARRAYAGG': <function Parser.<lambda>>, 'GLOB': <function Parser.<lambda>>, 'JSON_EXTRACT_PATH_TEXT': <function build_extract_json_with_path.<locals>._builder>, 'LIKE': <function build_like.<locals>._builder>, 'LOG2': <function Parser.<lambda>>, 'LOG10': <function Parser.<lambda>>, 'LPAD': <function Parser.<lambda>>, 'LEFTPAD': <function Parser.<lambda>>, 'LTRIM': <function Spark2Parser.<lambda>>, 'MOD': <function build_mod>, 'RIGHTPAD': <function Parser.<lambda>>, 'RPAD': <function Parser.<lambda>>, 'RTRIM': <function Spark2Parser.<lambda>>, 'SCOPE_RESOLUTION': <function Parser.<lambda>>, 'STRPOS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.StrPosition'>>, 'CHARINDEX': <function Parser.<lambda>>, 'INSTR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.StrPosition'>>, 'LOCATE': <function Parser.<lambda>>, 'TO_HEX': <function build_hex>, 'BASE64': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.ToBase64'>>, 'COLLECT_LIST': <function HiveParser.<lambda>>, 'COLLECT_SET': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.ArrayUniqueAgg'>>, 'DATE_FORMAT': <function HiveParser.<lambda>>, 'FROM_UNIXTIME': <function build_formatted_time.<locals>._builder>, 'GET_JSON_OBJECT': <function HiveParser.<lambda>>, 'SEQUENCE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.GenerateSeries'>>, 'SIZE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArraySize'>>, 'TO_DATE': <function build_formatted_time.<locals>._builder>, 'TO_JSON': <bound method Func.from_arg_list of <class 'sqlglot.expressions.json.JSONFormat'>>, 'UNBASE64': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.FromBase64'>>, 'UNIX_TIMESTAMP': <function HiveParser.<lambda>>, 'AGGREGATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.Reduce'>>, 'BOOLEAN': <function build_as_cast.<locals>.<lambda>>, 'DOUBLE': <function build_as_cast.<locals>.<lambda>>, 'ELEMENT_AT': <function Spark2Parser.<lambda>>, 'FLOAT': <function build_as_cast.<locals>.<lambda>>, 'FORMAT_STRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.string.Format'>>, 'FROM_UTC_TIMESTAMP': <function Spark2Parser.<lambda>>, 'INT': <function build_as_cast.<locals>.<lambda>>, 'MAP_FROM_ARRAYS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.Map'>>, 'RLIKE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.core.RegexpLike'>>, 'SHIFTLEFT': <function binary_from_function.<locals>.<lambda>>, 'SHIFTRIGHT': <function binary_from_function.<locals>.<lambda>>, 'SLICE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.array.ArraySlice'>>, 'TO_TIMESTAMP': <function Spark2Parser.<lambda>>, 'TO_UNIX_TIMESTAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.StrToUnix'>>, 'TO_UTC_TIMESTAMP': <function Spark2Parser.<lambda>>, 'BIT_AND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.BitwiseAndAgg'>>, 'BIT_GET': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.Getbit'>>, 'BIT_OR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.BitwiseOrAgg'>>, 'BIT_XOR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.BitwiseXorAgg'>>, 'BIT_COUNT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.BitwiseCount'>>, 'CURDATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.CurrentDate'>>, 'DATEADD': <function build_date_delta.<locals>._builder>, 'MAKE_TIMESTAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.TimestampFromParts'>>, 'TIMESTAMPADD': <function _build_dateadd>, 'TRY_ADD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.SafeAdd'>>, 'TRY_DIVIDE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.SafeDivide'>>, 'TRY_MULTIPLY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.SafeMultiply'>>, 'TRY_SUBTRACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.math.SafeSubtract'>>, 'JSON_OBJECT_KEYS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.json.JSONKeys'>>, 'LISTAGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.aggregate.GroupConcat'>>, 'TIMESTAMP_LTZ': <function build_as_cast.<locals>.<lambda>>, 'TIMESTAMP_NTZ': <function build_as_cast.<locals>.<lambda>>, 'TRY_ELEMENT_AT': <function SparkParser.<lambda>>, 'ILIKE': <function build_like.<locals>._builder>, 'IFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.functions.If'>>, 'GETDATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.CurrentTimestamp'>>, 'NOW': <bound method Func.from_arg_list of <class 'sqlglot.expressions.temporal.CurrentTimestamp'>>}

NO_PAREN_FUNCTION_PARSERS = {'ANY': <function Parser.<lambda>>, 'CASE': <function Parser.<lambda>>, 'CONNECT_BY_ROOT': <function Parser.<lambda>>, 'IF': <function Parser.<lambda>>, 'TRANSFORM': <function HiveParser.<lambda>>, 'CURDATE': <function DatabricksParser.<lambda>>}

FACTOR = {<TokenType.DIV: 261>: <class 'sqlglot.expressions.core.IntDiv'>, <TokenType.LR_ARROW: 51>: <class 'sqlglot.expressions.core.Distance'>, <TokenType.SLASH: 22>: <class 'sqlglot.expressions.core.Div'>, <TokenType.STAR: 20>: <class 'sqlglot.expressions.core.Mul'>, <TokenType.COLON: 11>: <class 'sqlglot.expressions.json.JSONExtract'>}

COLUMN_OPERATORS = {<TokenType.DOT: 8>: None, <TokenType.DOTCOLON: 12>: <function Parser.<lambda>>, <TokenType.DCOLON: 14>: <function Parser.<lambda>>, <TokenType.ARROW: 45>: <function Parser.<lambda>>, <TokenType.DARROW: 46>: <function Parser.<lambda>>, <TokenType.HASH_ARROW: 49>: <function Parser.<lambda>>, <TokenType.DHASH_ARROW: 50>: <function Parser.<lambda>>, <TokenType.PLACEHOLDER: 353>: <function Parser.<lambda>>, <TokenType.QDCOLON: 366>: <function DatabricksParser.<lambda>>}

CAST_COLUMN_OPERATORS = {<TokenType.QDCOLON: 366>, <TokenType.DOTCOLON: 12>, <TokenType.DCOLON: 14>}

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; SUBQUERY_TOKENS; RESERVED_TOKENS; DB_CREATABLES; CREATABLES; TRIGGER_EVENTS; ALTERABLES; ID_VAR_TOKENS; TABLE_ALIAS_TOKENS; ALIAS_TOKENS; COLON_PLACEHOLDER_TOKENS; ARRAY_CONSTRUCTORS; COMMENT_TABLE_ALIAS_TOKENS; UPDATE_ALIAS_TOKENS; TRIM_TYPES; IDENTIFIER_TOKENS; BRACKETS; COLUMN_POSTFIX_TOKENS; TABLE_POSTFIX_TOKENS; FUNC_TOKENS; CONJUNCTION; ASSIGNMENT; DISJUNCTION; EQUALITY; COMPARISON; BITWISE; TERM; EXPONENT; TIMES; TIMESTAMPS; SET_OPERATIONS; JOIN_METHODS; JOIN_SIDES; JOIN_KINDS; JOIN_HINTS; TABLE_TERMINATORS; LAMBDAS; TYPED_LAMBDA_ARGS; LAMBDA_ARG_TERMINATORS; EXPRESSION_PARSERS; UNARY_PARSERS; STRING_PARSERS; NUMERIC_PARSERS; PRIMARY_PARSERS; RANGE_PARSERS; PIPE_SYNTAX_TRANSFORM_PARSERS; CONSTRAINT_PARSERS; ALTER_ALTER_PARSERS; SCHEMA_UNNAMED_CONSTRAINTS; INVALID_FUNC_NAME_TOKENS; FUNCTIONS_WITH_ALIASED_ARGS; KEY_VALUE_DEFINITIONS; QUERY_MODIFIER_PARSERS; QUERY_MODIFIER_TOKENS; SHOW_PARSERS; TYPE_LITERAL_PARSERS; TYPE_CONVERTERS; DDL_SELECT_TOKENS; PRE_VOLATILE_TOKENS; TRANSACTION_KIND; TRANSACTION_CHARACTERISTICS; CONFLICT_ACTIONS; TRIGGER_TIMING; TRIGGER_DEFERRABLE; CREATE_SEQUENCE; ISOLATED_LOADING_OPTIONS; USABLES; CAST_ACTIONS; SCHEMA_BINDING_OPTIONS; PROCEDURE_OPTIONS; EXECUTE_AS_OPTIONS; KEY_CONSTRAINT_OPTIONS; WINDOW_EXCLUDE_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; UNNEST_OFFSET_ALIAS_TOKENS; SELECT_START_TOKENS; COPY_INTO_VARLEN_OPTIONS; IS_JSON_PREDICATE_KIND; ODBC_DATETIME_LITERALS; ON_CONDITION_TOKENS; PRIVILEGE_FOLLOW_TOKENS; DESCRIBE_STYLES; SET_ASSIGNMENT_DELIMITERS; ANALYZE_STYLES; ANALYZE_EXPRESSION_PARSERS; PARTITION_KEYWORDS; AMBIGUOUS_ALIAS_TOKENS; OPERATION_MODIFIERS; RECURSIVE_CTE_SEARCH_KIND; SECURITY_PROPERTY_KEYWORDS; MODIFIABLES; PREFIXED_PIVOT_COLUMNS; IDENTIFY_PIVOT_STRINGS; TABLESAMPLE_CSV; DEFAULT_SAMPLING_METHOD; SET_REQUIRES_ASSIGNMENT_DELIMITER; STRING_ALIASES; MODIFIERS_ATTACHED_TO_SET_OP; SET_OP_MODIFIERS; NO_PAREN_IF_COMMANDS; JSON_ARROWS_REQUIRE_JSON_TYPE; SUPPORTS_IMPLICIT_UNNEST; INTERVAL_SPANS; SUPPORTS_PARTITION_SELECTION; WRAPPED_TRANSFORM_COLUMN_CONSTRAINT; OPTIONAL_ALIAS_TOKEN_CTE; ALTER_RENAME_REQUIRES_COLUMN; ZONE_AWARE_TIMESTAMP_CONSTRUCTOR; MAP_KEYS_ARE_ARBITRARY_EXPRESSIONS; JSON_EXTRACT_REQUIRES_JSON_EXPRESSION; SUPPORTS_OMITTED_INTERVAL_SPAN_UNIT; SHOW_TRIE; error_level; error_message_context; max_errors; max_nodes; dialect; sql; errors; reset; raise_error; validate_expression; parse; parse_into; check_errors; expression; parse_set_operation; build_cast
sqlglot.parsers.spark.SparkParser: NO_PAREN_FUNCTIONS; SET_PARSERS; SET_TRIE; PLACEHOLDER_PARSERS; FUNCTION_PARSERS; STATEMENT_PARSERS
sqlglot.parsers.spark2.Spark2Parser: TRIM_PATTERN_FIRST; CHANGE_COLUMN_ALTER_SYNTAX
sqlglot.parsers.hive.HiveParser: VALUES_FOLLOWED_BY_PAREN; JOINS_HAVE_EQUAL_PRECEDENCE; ADD_JOIN_ON_TRUE; ALTER_TABLE_PARTITIONS; PROPERTY_PARSERS; ALTER_PARSERS