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sqlglot.dialects.prql

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 1from __future__ import annotations
 2
 3from sqlglot import tokens
 4from sqlglot.dialects.dialect import Dialect
 5from sqlglot.generators.prql import PRQLGenerator
 6from sqlglot.parsers.prql import PRQLParser
 7from sqlglot.tokens import TokenType
 8
 9
10class PRQL(Dialect):
11    DPIPE_IS_STRING_CONCAT = False
12
13    Generator = PRQLGenerator
14
15    class Tokenizer(tokens.Tokenizer):
16        IDENTIFIERS = ["`"]
17        QUOTES = ["'", '"']
18
19        SINGLE_TOKENS = {
20            **tokens.Tokenizer.SINGLE_TOKENS,
21            "=": TokenType.ALIAS,
22            "'": TokenType.QUOTE,
23            '"': TokenType.QUOTE,
24            "`": TokenType.IDENTIFIER,
25            "#": TokenType.COMMENT,
26        }
27
28        KEYWORDS = {
29            **tokens.Tokenizer.KEYWORDS,
30        }
31
32    Parser = PRQLParser

class PRQL(sqlglot.dialects.dialect.Dialect): View Source

11class PRQL(Dialect):
12    DPIPE_IS_STRING_CONCAT = False
13
14    Generator = PRQLGenerator
15
16    class Tokenizer(tokens.Tokenizer):
17        IDENTIFIERS = ["`"]
18        QUOTES = ["'", '"']
19
20        SINGLE_TOKENS = {
21            **tokens.Tokenizer.SINGLE_TOKENS,
22            "=": TokenType.ALIAS,
23            "'": TokenType.QUOTE,
24            '"': TokenType.QUOTE,
25            "`": TokenType.IDENTIFIER,
26            "#": TokenType.COMMENT,
27        }
28
29        KEYWORDS = {
30            **tokens.Tokenizer.KEYWORDS,
31        }
32
33    Parser = PRQLParser

DPIPE_IS_STRING_CONCAT = False

Whether the DPIPE token (||) is a string concatenation operator.

Generator = <class 'sqlglot.generators.prql.PRQLGenerator'>

Parser = <class 'sqlglot.parsers.prql.PRQLParser'>

SUPPORTS_COLUMN_JOIN_MARKS = False

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

STRINGS_SUPPORT_ESCAPED_SEQUENCES: bool = False

Whether string literals support escape sequences (e.g. \n). Set by the metaclass based on the tokenizer's STRING_ESCAPES.

BYTE_STRINGS_SUPPORT_ESCAPED_SEQUENCES: bool = False

Whether byte string literals support escape sequences. Set by the metaclass based on the tokenizer's BYTE_STRING_ESCAPES.

INITCAP_SUPPORTS_CUSTOM_DELIMITERS = False

tokenizer_class = <class 'PRQL.Tokenizer'>

jsonpath_tokenizer_class = <class 'sqlglot.dialects.dialect.JSONPathTokenizer'>

parser_class = <class 'sqlglot.parsers.prql.PRQLParser'>

generator_class = <class 'sqlglot.generators.prql.PRQLGenerator'>

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] = {}

ESCAPED_SEQUENCES: dict[str, str] = {}

QUOTE_START = "'"

QUOTE_END = "'"

IDENTIFIER_START = '`'

IDENTIFIER_END = '`'

VALID_INTERVAL_UNITS: set[str] = {'DAYOFYEAR', 'H', 'MICROSEC', 'NSECONDS', 'S', 'MONTHS', 'DEC', 'EPOCH_SECOND', 'WEEKOFYEAR', 'CENTS', 'DW', 'QUARTERS', 'WEEKDAY_ISO', 'DECADE', 'NANOSEC', 'CENTURY', 'EPOCH', 'MSECS', 'M', 'DAYOFWEEK', 'WEEKDAY', 'CENTURIES', 'MILS', 'MI', 'DAYOFWEEKISO', 'MONTH', 'HOURS', 'DOW_ISO', 'WEEK_ISO', 'SEC', 'NSECOND', 'DAY', 'HH', 'MSEC', 'EPOCH_MICROSECONDS', 'CENT', 'DAYOFWEEK_ISO', 'YYY', 'YEAR', 'USECOND', 'C', 'EPOCH_SECONDS', 'YR', 'MIN', 'NSEC', 'WY', 'USECS', 'WEEKOFYEAR_ISO', 'DAY OF YEAR', 'YEARS', 'NANOSECOND', 'QTR', 'DOW', 'WEEKISO', 'EPOCH_MICROSECOND', 'DY', 'MILLISEC', 'MM', 'W', 'WEEK', 'SECONDS', 'NANOSECS', 'MILLISECON', 'SECOND', 'USECONDS', 'D', 'US', 'EPOCH_NANOSECONDS', 'Y', 'NS', 'EPOCH_NANOSECOND', 'YYYY', 'DW_ISO', 'DAYOFMONTH', 'QUARTER', 'MON', 'Q', 'MIL', 'MONS', 'WOY', 'WEEKOFYEARISO', 'MINUTE', 'YY', 'USEC', 'YRS', 'MILLISECONDS', 'MILLENNIUM', 'TIMEZONE_MINUTE', 'HR', 'HOUR', 'MICROSECONDS', 'EPOCH_MILLISECONDS', 'MILLISECOND', 'MILLISECS', 'MINS', 'MSECOND', 'WK', 'MSECONDS', 'DD', 'TIMEZONE_HOUR', 'TZM', 'MICROSECOND', 'MINUTES', 'DECS', 'QTRS', 'MS', 'TZH', 'MICROSECS', 'EPOCH_MILLISECOND', 'DECADES', 'HRS', 'DAY OF WEEK', 'SECS', 'DAYS', 'DOY', 'MILLENIA'}

BIT_START: str | None = None

BIT_END: str | None = None

HEX_START: str | None = None

HEX_END: str | None = None

BYTE_START: str | None = None

BYTE_END: str | None = None

UNICODE_START: str | None = None

UNICODE_END: str | None = None

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

16    class Tokenizer(tokens.Tokenizer):
17        IDENTIFIERS = ["`"]
18        QUOTES = ["'", '"']
19
20        SINGLE_TOKENS = {
21            **tokens.Tokenizer.SINGLE_TOKENS,
22            "=": TokenType.ALIAS,
23            "'": TokenType.QUOTE,
24            '"': TokenType.QUOTE,
25            "`": TokenType.IDENTIFIER,
26            "#": TokenType.COMMENT,
27        }
28
29        KEYWORDS = {
30            **tokens.Tokenizer.KEYWORDS,
31        }

IDENTIFIERS = ['`']

QUOTES = ["'", '"']

SINGLE_TOKENS = {'(': <TokenType.L_PAREN: 1>, ')': <TokenType.R_PAREN: 2>, '[': <TokenType.L_BRACKET: 3>, ']': <TokenType.R_BRACKET: 4>, '{': <TokenType.L_BRACE: 5>, '}': <TokenType.R_BRACE: 6>, '&': <TokenType.AMP: 36>, '^': <TokenType.CARET: 42>, ':': <TokenType.COLON: 11>, ',': <TokenType.COMMA: 7>, '.': <TokenType.DOT: 8>, '-': <TokenType.DASH: 9>, '=': <TokenType.ALIAS: 216>, '>': <TokenType.GT: 25>, '<': <TokenType.LT: 23>, '%': <TokenType.MOD: 327>, '!': <TokenType.NOT: 27>, '|': <TokenType.PIPE: 39>, '+': <TokenType.PLUS: 10>, ';': <TokenType.SEMICOLON: 19>, '/': <TokenType.SLASH: 22>, '\\': <TokenType.BACKSLASH: 21>, '*': <TokenType.STAR: 20>, '~': <TokenType.TILDE: 44>, '?': <TokenType.PLACEHOLDER: 354>, '@': <TokenType.PARAMETER: 56>, '#': <TokenType.COMMENT: 236>, "'": <TokenType.QUOTE: 366>, '`': <TokenType.IDENTIFIER: 77>, '"': <TokenType.QUOTE: 366>}

KEYWORDS = {'{%': <TokenType.BLOCK_START: 71>, '{%+': <TokenType.BLOCK_START: 71>, '{%-': <TokenType.BLOCK_START: 71>, '%}': <TokenType.BLOCK_END: 72>, '+%}': <TokenType.BLOCK_END: 72>, '-%}': <TokenType.BLOCK_END: 72>, '{{+': <TokenType.BLOCK_START: 71>, '{{-': <TokenType.BLOCK_START: 71>, '+}}': <TokenType.BLOCK_END: 72>, '-}}': <TokenType.BLOCK_END: 72>, '/*+': <TokenType.HINT: 291>, '&<': <TokenType.AMP_LT: 61>, '&>': <TokenType.AMP_GT: 62>, '==': <TokenType.EQ: 28>, '::': <TokenType.DCOLON: 14>, '?::': <TokenType.QDCOLON: 367>, '||': <TokenType.DPIPE: 37>, '|>': <TokenType.PIPE_GT: 38>, '>=': <TokenType.GTE: 26>, '<=': <TokenType.LTE: 24>, '<>': <TokenType.NEQ: 29>, '!=': <TokenType.NEQ: 29>, ':=': <TokenType.COLON_EQ: 31>, '<=>': <TokenType.NULLSAFE_EQ: 30>, '->': <TokenType.ARROW: 45>, '->>': <TokenType.DARROW: 46>, '=>': <TokenType.FARROW: 47>, '#>': <TokenType.HASH_ARROW: 49>, '#>>': <TokenType.DHASH_ARROW: 50>, '<->': <TokenType.LR_ARROW: 51>, '&&': <TokenType.DAMP: 60>, '??': <TokenType.DQMARK: 18>, '~~~': <TokenType.GLOB: 285>, '~~': <TokenType.LIKE: 316>, '~~*': <TokenType.ILIKE: 293>, '~*': <TokenType.IRLIKE: 305>, '-|-': <TokenType.ADJACENT: 63>, 'ALL': <TokenType.ALL: 218>, 'AND': <TokenType.AND: 34>, 'ANTI': <TokenType.ANTI: 219>, 'ANY': <TokenType.ANY: 220>, 'ASC': <TokenType.ASC: 223>, 'AS': <TokenType.ALIAS: 216>, 'ASOF': <TokenType.ASOF: 224>, 'AUTOINCREMENT': <TokenType.AUTO_INCREMENT: 226>, 'AUTO_INCREMENT': <TokenType.AUTO_INCREMENT: 226>, 'BEGIN': <TokenType.BEGIN: 227>, 'BETWEEN': <TokenType.BETWEEN: 228>, 'CACHE': <TokenType.CACHE: 230>, 'UNCACHE': <TokenType.UNCACHE: 411>, 'CASE': <TokenType.CASE: 231>, 'CHARACTER SET': <TokenType.CHARACTER_SET: 232>, 'CLUSTER BY': <TokenType.CLUSTER_BY: 233>, 'COLLATE': <TokenType.COLLATE: 234>, 'COLUMN': <TokenType.COLUMN: 79>, 'COMMIT': <TokenType.COMMIT: 237>, 'CONNECT BY': <TokenType.CONNECT_BY: 238>, 'CONSTRAINT': <TokenType.CONSTRAINT: 239>, 'COPY': <TokenType.COPY: 240>, 'CREATE': <TokenType.CREATE: 241>, 'CROSS': <TokenType.CROSS: 242>, 'CUBE': <TokenType.CUBE: 243>, 'CURRENT_DATE': <TokenType.CURRENT_DATE: 244>, 'CURRENT_SCHEMA': <TokenType.CURRENT_SCHEMA: 246>, 'CURRENT_TIME': <TokenType.CURRENT_TIME: 247>, 'CURRENT_TIMESTAMP': <TokenType.CURRENT_TIMESTAMP: 248>, 'CURRENT_USER': <TokenType.CURRENT_USER: 249>, 'CURRENT_CATALOG': <TokenType.CURRENT_CATALOG: 252>, 'DATABASE': <TokenType.DATABASE: 78>, 'DEFAULT': <TokenType.DEFAULT: 254>, 'DELETE': <TokenType.DELETE: 255>, 'DESC': <TokenType.DESC: 256>, 'DESCRIBE': <TokenType.DESCRIBE: 257>, 'DISTINCT': <TokenType.DISTINCT: 260>, 'DISTRIBUTE BY': <TokenType.DISTRIBUTE_BY: 261>, 'DIV': <TokenType.DIV: 262>, 'DROP': <TokenType.DROP: 263>, 'ELSE': <TokenType.ELSE: 264>, 'END': <TokenType.END: 265>, 'ENUM': <TokenType.ENUM: 203>, 'ESCAPE': <TokenType.ESCAPE: 266>, 'EXCEPT': <TokenType.EXCEPT: 267>, 'EXECUTE': <TokenType.EXECUTE: 268>, 'EXISTS': <TokenType.EXISTS: 269>, 'FALSE': <TokenType.FALSE: 270>, 'FETCH': <TokenType.FETCH: 271>, 'FILTER': <TokenType.FILTER: 274>, 'FILE': <TokenType.FILE: 272>, 'FIRST': <TokenType.FIRST: 276>, 'FULL': <TokenType.FULL: 282>, 'FUNCTION': <TokenType.FUNCTION: 283>, 'FOR': <TokenType.FOR: 277>, 'FOREIGN KEY': <TokenType.FOREIGN_KEY: 279>, 'FORMAT': <TokenType.FORMAT: 280>, 'FROM': <TokenType.FROM: 281>, 'GEOGRAPHY': <TokenType.GEOGRAPHY: 170>, 'GEOMETRY': <TokenType.GEOMETRY: 173>, 'GLOB': <TokenType.GLOB: 285>, 'GROUP BY': <TokenType.GROUP_BY: 288>, 'GROUPING SETS': <TokenType.GROUPING_SETS: 289>, 'HAVING': <TokenType.HAVING: 290>, 'ILIKE': <TokenType.ILIKE: 293>, 'IN': <TokenType.IN: 294>, 'INDEX': <TokenType.INDEX: 295>, 'INET': <TokenType.INET: 198>, 'INNER': <TokenType.INNER: 297>, 'INSERT': <TokenType.INSERT: 298>, 'INTERVAL': <TokenType.INTERVAL: 302>, 'INTERSECT': <TokenType.INTERSECT: 301>, 'INTO': <TokenType.INTO: 303>, 'IS': <TokenType.IS: 306>, 'ISNULL': <TokenType.ISNULL: 307>, 'JOIN': <TokenType.JOIN: 308>, 'KEEP': <TokenType.KEEP: 310>, 'KILL': <TokenType.KILL: 312>, 'LATERAL': <TokenType.LATERAL: 314>, 'LEFT': <TokenType.LEFT: 315>, 'LIKE': <TokenType.LIKE: 316>, 'LIMIT': <TokenType.LIMIT: 317>, 'LOAD': <TokenType.LOAD: 319>, 'LOCALTIME': <TokenType.LOCALTIME: 177>, 'LOCALTIMESTAMP': <TokenType.LOCALTIMESTAMP: 178>, 'LOCK': <TokenType.LOCK: 320>, 'MERGE': <TokenType.MERGE: 326>, 'NAMESPACE': <TokenType.NAMESPACE: 438>, 'NATURAL': <TokenType.NATURAL: 329>, 'NEXT': <TokenType.NEXT: 330>, 'NOT': <TokenType.NOT: 27>, 'NOTNULL': <TokenType.NOTNULL: 332>, 'NULL': <TokenType.NULL: 333>, 'OBJECT': <TokenType.OBJECT: 197>, 'OFFSET': <TokenType.OFFSET: 335>, 'ON': <TokenType.ON: 336>, 'OR': <TokenType.OR: 35>, 'XOR': <TokenType.XOR: 64>, 'ORDER BY': <TokenType.ORDER_BY: 339>, 'ORDINALITY': <TokenType.ORDINALITY: 342>, 'OUT': <TokenType.OUT: 343>, 'OUTER': <TokenType.OUTER: 345>, 'OVER': <TokenType.OVER: 346>, 'OVERLAPS': <TokenType.OVERLAPS: 347>, 'OVERWRITE': <TokenType.OVERWRITE: 348>, 'PARTITION': <TokenType.PARTITION: 350>, 'PARTITION BY': <TokenType.PARTITION_BY: 351>, 'PARTITIONED BY': <TokenType.PARTITION_BY: 351>, 'PARTITIONED_BY': <TokenType.PARTITION_BY: 351>, 'PERCENT': <TokenType.PERCENT: 352>, 'PIVOT': <TokenType.PIVOT: 353>, 'PRAGMA': <TokenType.PRAGMA: 358>, 'PRIMARY KEY': <TokenType.PRIMARY_KEY: 360>, 'PROCEDURE': <TokenType.PROCEDURE: 361>, 'OPERATOR': <TokenType.OPERATOR: 338>, 'QUALIFY': <TokenType.QUALIFY: 365>, 'RANGE': <TokenType.RANGE: 368>, 'RECURSIVE': <TokenType.RECURSIVE: 369>, 'REGEXP': <TokenType.RLIKE: 377>, 'RENAME': <TokenType.RENAME: 371>, 'REPLACE': <TokenType.REPLACE: 372>, 'RETURNING': <TokenType.RETURNING: 373>, 'REFERENCES': <TokenType.REFERENCES: 375>, 'RIGHT': <TokenType.RIGHT: 376>, 'RLIKE': <TokenType.RLIKE: 377>, 'ROLLBACK': <TokenType.ROLLBACK: 379>, 'ROLLUP': <TokenType.ROLLUP: 380>, 'ROW': <TokenType.ROW: 381>, 'ROWS': <TokenType.ROWS: 382>, 'SCHEMA': <TokenType.SCHEMA: 81>, 'SELECT': <TokenType.SELECT: 384>, 'SEMI': <TokenType.SEMI: 385>, 'SESSION': <TokenType.SESSION: 57>, 'SESSION_USER': <TokenType.SESSION_USER: 59>, 'SET': <TokenType.SET: 389>, 'SETTINGS': <TokenType.SETTINGS: 390>, 'SHOW': <TokenType.SHOW: 391>, 'SIMILAR TO': <TokenType.SIMILAR_TO: 392>, 'SOME': <TokenType.SOME: 393>, 'SORT BY': <TokenType.SORT_BY: 394>, 'SQL SECURITY': <TokenType.SQL_SECURITY: 396>, 'START WITH': <TokenType.START_WITH: 397>, 'STRAIGHT_JOIN': <TokenType.STRAIGHT_JOIN: 399>, 'TABLE': <TokenType.TABLE: 82>, 'TABLESAMPLE': <TokenType.TABLE_SAMPLE: 402>, 'TEMP': <TokenType.TEMPORARY: 404>, 'TEMPORARY': <TokenType.TEMPORARY: 404>, 'THEN': <TokenType.THEN: 406>, 'TRUE': <TokenType.TRUE: 407>, 'TRUNCATE': <TokenType.TRUNCATE: 408>, 'TRIGGER': <TokenType.TRIGGER: 409>, 'UNION': <TokenType.UNION: 412>, 'UNKNOWN': <TokenType.UNKNOWN: 212>, 'UNNEST': <TokenType.UNNEST: 413>, 'UNPIVOT': <TokenType.UNPIVOT: 414>, 'UPDATE': <TokenType.UPDATE: 415>, 'USE': <TokenType.USE: 416>, 'USING': <TokenType.USING: 417>, 'UUID': <TokenType.UUID: 169>, 'VALUES': <TokenType.VALUES: 418>, 'VIEW': <TokenType.VIEW: 420>, 'VOLATILE': <TokenType.VOLATILE: 422>, 'WHEN': <TokenType.WHEN: 424>, 'WHERE': <TokenType.WHERE: 425>, 'WINDOW': <TokenType.WINDOW: 426>, 'WITH': <TokenType.WITH: 427>, 'APPLY': <TokenType.APPLY: 221>, 'ARRAY': <TokenType.ARRAY: 222>, 'BIT': <TokenType.BIT: 95>, 'BOOL': <TokenType.BOOLEAN: 96>, 'BOOLEAN': <TokenType.BOOLEAN: 96>, 'BYTE': <TokenType.TINYINT: 97>, 'MEDIUMINT': <TokenType.MEDIUMINT: 101>, 'INT1': <TokenType.TINYINT: 97>, 'TINYINT': <TokenType.TINYINT: 97>, 'INT16': <TokenType.SMALLINT: 99>, 'SHORT': <TokenType.SMALLINT: 99>, 'SMALLINT': <TokenType.SMALLINT: 99>, 'HUGEINT': <TokenType.INT128: 108>, 'UHUGEINT': <TokenType.UINT128: 109>, 'INT2': <TokenType.SMALLINT: 99>, 'INTEGER': <TokenType.INT: 103>, 'INT': <TokenType.INT: 103>, 'INT4': <TokenType.INT: 103>, 'INT32': <TokenType.INT: 103>, 'INT64': <TokenType.BIGINT: 105>, 'INT128': <TokenType.INT128: 108>, 'INT256': <TokenType.INT256: 110>, 'LONG': <TokenType.BIGINT: 105>, 'BIGINT': <TokenType.BIGINT: 105>, 'INT8': <TokenType.TINYINT: 97>, 'UINT': <TokenType.UINT: 104>, 'UINT128': <TokenType.UINT128: 109>, 'UINT256': <TokenType.UINT256: 111>, 'DEC': <TokenType.DECIMAL: 115>, 'DECIMAL': <TokenType.DECIMAL: 115>, 'DECIMAL32': <TokenType.DECIMAL32: 116>, 'DECIMAL64': <TokenType.DECIMAL64: 117>, 'DECIMAL128': <TokenType.DECIMAL128: 118>, 'DECIMAL256': <TokenType.DECIMAL256: 119>, 'DECFLOAT': <TokenType.DECFLOAT: 120>, 'BIGDECIMAL': <TokenType.BIGDECIMAL: 122>, 'BIGNUMERIC': <TokenType.BIGDECIMAL: 122>, 'BIGNUM': <TokenType.BIGNUM: 107>, 'LIST': <TokenType.LIST: 318>, 'MAP': <TokenType.MAP: 321>, 'NULLABLE': <TokenType.NULLABLE: 172>, 'NUMBER': <TokenType.DECIMAL: 115>, 'NUMERIC': <TokenType.DECIMAL: 115>, 'FIXED': <TokenType.DECIMAL: 115>, 'REAL': <TokenType.FLOAT: 112>, 'FLOAT': <TokenType.FLOAT: 112>, 'FLOAT4': <TokenType.FLOAT: 112>, 'FLOAT8': <TokenType.DOUBLE: 113>, 'DOUBLE': <TokenType.DOUBLE: 113>, 'DOUBLE PRECISION': <TokenType.DOUBLE: 113>, 'JSON': <TokenType.JSON: 139>, 'JSONB': <TokenType.JSONB: 140>, 'CHAR': <TokenType.CHAR: 123>, 'CHARACTER': <TokenType.CHAR: 123>, 'CHAR VARYING': <TokenType.VARCHAR: 125>, 'CHARACTER VARYING': <TokenType.VARCHAR: 125>, 'NCHAR': <TokenType.NCHAR: 124>, 'VARCHAR': <TokenType.VARCHAR: 125>, 'VARCHAR2': <TokenType.VARCHAR: 125>, 'NVARCHAR': <TokenType.NVARCHAR: 126>, 'NVARCHAR2': <TokenType.NVARCHAR: 126>, 'BPCHAR': <TokenType.BPCHAR: 127>, 'STR': <TokenType.TEXT: 128>, 'STRING': <TokenType.TEXT: 128>, 'TEXT': <TokenType.TEXT: 128>, 'LONGTEXT': <TokenType.LONGTEXT: 130>, 'MEDIUMTEXT': <TokenType.MEDIUMTEXT: 129>, 'TINYTEXT': <TokenType.TINYTEXT: 135>, 'CLOB': <TokenType.TEXT: 128>, 'LONGVARCHAR': <TokenType.TEXT: 128>, 'BINARY': <TokenType.BINARY: 137>, 'BLOB': <TokenType.VARBINARY: 138>, 'LONGBLOB': <TokenType.LONGBLOB: 133>, 'MEDIUMBLOB': <TokenType.MEDIUMBLOB: 132>, 'TINYBLOB': <TokenType.TINYBLOB: 134>, 'BYTEA': <TokenType.VARBINARY: 138>, 'VARBINARY': <TokenType.VARBINARY: 138>, 'TIME': <TokenType.TIME: 141>, 'TIMETZ': <TokenType.TIMETZ: 142>, 'TIME_NS': <TokenType.TIME_NS: 143>, 'TIMESTAMP': <TokenType.TIMESTAMP: 144>, 'TIMESTAMPTZ': <TokenType.TIMESTAMPTZ: 145>, 'TIMESTAMPLTZ': <TokenType.TIMESTAMPLTZ: 146>, 'TIMESTAMP_LTZ': <TokenType.TIMESTAMPLTZ: 146>, 'TIMESTAMPNTZ': <TokenType.TIMESTAMPNTZ: 147>, 'TIMESTAMP_NTZ': <TokenType.TIMESTAMPNTZ: 147>, 'DATE': <TokenType.DATE: 155>, 'DATETIME': <TokenType.DATETIME: 151>, 'INT4RANGE': <TokenType.INT4RANGE: 157>, 'INT4MULTIRANGE': <TokenType.INT4MULTIRANGE: 158>, 'INT8RANGE': <TokenType.INT8RANGE: 159>, 'INT8MULTIRANGE': <TokenType.INT8MULTIRANGE: 160>, 'NUMRANGE': <TokenType.NUMRANGE: 161>, 'NUMMULTIRANGE': <TokenType.NUMMULTIRANGE: 162>, 'TSRANGE': <TokenType.TSRANGE: 163>, 'TSMULTIRANGE': <TokenType.TSMULTIRANGE: 164>, 'TSTZRANGE': <TokenType.TSTZRANGE: 165>, 'TSTZMULTIRANGE': <TokenType.TSTZMULTIRANGE: 166>, 'DATERANGE': <TokenType.DATERANGE: 167>, 'DATEMULTIRANGE': <TokenType.DATEMULTIRANGE: 168>, 'UNIQUE': <TokenType.UNIQUE: 428>, 'VECTOR': <TokenType.VECTOR: 213>, 'STRUCT': <TokenType.STRUCT: 400>, 'SEQUENCE': <TokenType.SEQUENCE: 387>, 'VARIANT': <TokenType.VARIANT: 196>, 'ALTER': <TokenType.ALTER: 217>, 'ANALYZE': <TokenType.ANALYZE: 437>, 'CALL': <TokenType.COMMAND: 235>, 'COMMENT': <TokenType.COMMENT: 236>, 'EXPLAIN': <TokenType.COMMAND: 235>, 'GRANT': <TokenType.GRANT: 287>, 'REVOKE': <TokenType.REVOKE: 374>, 'OPTIMIZE': <TokenType.COMMAND: 235>, 'PREPARE': <TokenType.COMMAND: 235>, 'VACUUM': <TokenType.COMMAND: 235>, 'USER-DEFINED': <TokenType.USERDEFINED: 191>, 'FOR VERSION': <TokenType.VERSION_SNAPSHOT: 432>, 'FOR TIMESTAMP': <TokenType.TIMESTAMP_SNAPSHOT: 433>}

BYTE_STRING_ESCAPES: ClassVar[list[str]] = ["'"]

Inherited Members

sqlglot.tokens.Tokenizer: Tokenizer; BIT_STRINGS; BYTE_STRINGS; HEX_STRINGS; RAW_STRINGS; HEREDOC_STRINGS; UNICODE_STRINGS; STRING_ESCAPES; VAR_SINGLE_TOKENS; ESCAPE_FOLLOW_CHARS; IDENTIFIER_ESCAPES; HEREDOC_TAG_IS_IDENTIFIER; HEREDOC_STRING_ALTERNATIVE; STRING_ESCAPES_ALLOWED_IN_RAW_STRINGS; NESTED_COMMENTS; HINT_START; TOKENS_PRECEDING_HINT; COMMANDS; COMMAND_PREFIX_TOKENS; NUMERIC_LITERALS; NUMBERS_CAN_HAVE_DECIMALS; COMMENTS; dialect; tokenize; sql; size; tokens