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sqlglot.dialects.doris

  1from __future__ import annotations
  2
  3from sqlglot import exp
  4from sqlglot.dialects.dialect import (
  5    approx_count_distinct_sql,
  6    build_timestamp_trunc,
  7    rename_func,
  8    time_format,
  9    unit_to_str,
 10)
 11from sqlglot.dialects.mysql import MySQL
 12
 13
 14def _lag_lead_sql(self, expression: exp.Lag | exp.Lead) -> str:
 15    return self.func(
 16        "LAG" if isinstance(expression, exp.Lag) else "LEAD",
 17        expression.this,
 18        expression.args.get("offset") or exp.Literal.number(1),
 19        expression.args.get("default") or exp.null(),
 20    )
 21
 22
 23class Doris(MySQL):
 24    DATE_FORMAT = "'yyyy-MM-dd'"
 25    DATEINT_FORMAT = "'yyyyMMdd'"
 26    TIME_FORMAT = "'yyyy-MM-dd HH:mm:ss'"
 27
 28    class Parser(MySQL.Parser):
 29        FUNCTIONS = {
 30            **MySQL.Parser.FUNCTIONS,
 31            "COLLECT_SET": exp.ArrayUniqueAgg.from_arg_list,
 32            "DATE_TRUNC": build_timestamp_trunc,
 33            "MONTHS_ADD": exp.AddMonths.from_arg_list,
 34            "REGEXP": exp.RegexpLike.from_arg_list,
 35            "TO_DATE": exp.TsOrDsToDate.from_arg_list,
 36        }
 37
 38        FUNCTION_PARSERS = MySQL.Parser.FUNCTION_PARSERS.copy()
 39        FUNCTION_PARSERS.pop("GROUP_CONCAT")
 40
 41    class Generator(MySQL.Generator):
 42        LAST_DAY_SUPPORTS_DATE_PART = False
 43
 44        TYPE_MAPPING = {
 45            **MySQL.Generator.TYPE_MAPPING,
 46            exp.DataType.Type.TEXT: "STRING",
 47            exp.DataType.Type.TIMESTAMP: "DATETIME",
 48            exp.DataType.Type.TIMESTAMPTZ: "DATETIME",
 49        }
 50
 51        CAST_MAPPING = {}
 52        TIMESTAMP_FUNC_TYPES = set()
 53
 54        TRANSFORMS = {
 55            **MySQL.Generator.TRANSFORMS,
 56            exp.AddMonths: rename_func("MONTHS_ADD"),
 57            exp.ApproxDistinct: approx_count_distinct_sql,
 58            exp.ArgMax: rename_func("MAX_BY"),
 59            exp.ArgMin: rename_func("MIN_BY"),
 60            exp.ArrayAgg: rename_func("COLLECT_LIST"),
 61            exp.ArrayUniqueAgg: rename_func("COLLECT_SET"),
 62            exp.CurrentTimestamp: lambda self, _: self.func("NOW"),
 63            exp.DateTrunc: lambda self, e: self.func("DATE_TRUNC", e.this, unit_to_str(e)),
 64            exp.GroupConcat: lambda self, e: self.func(
 65                "GROUP_CONCAT", e.this, e.args.get("separator") or exp.Literal.string(",")
 66            ),
 67            exp.JSONExtractScalar: lambda self, e: self.func("JSON_EXTRACT", e.this, e.expression),
 68            exp.Lag: _lag_lead_sql,
 69            exp.Lead: _lag_lead_sql,
 70            exp.Map: rename_func("ARRAY_MAP"),
 71            exp.RegexpLike: rename_func("REGEXP"),
 72            exp.RegexpSplit: rename_func("SPLIT_BY_STRING"),
 73            exp.Split: rename_func("SPLIT_BY_STRING"),
 74            exp.StringToArray: rename_func("SPLIT_BY_STRING"),
 75            exp.StrToUnix: lambda self, e: self.func("UNIX_TIMESTAMP", e.this, self.format_time(e)),
 76            exp.TimeStrToDate: rename_func("TO_DATE"),
 77            exp.TsOrDsAdd: lambda self, e: self.func("DATE_ADD", e.this, e.expression),
 78            exp.TsOrDsToDate: lambda self, e: self.func("TO_DATE", e.this),
 79            exp.TimeToUnix: rename_func("UNIX_TIMESTAMP"),
 80            exp.TimestampTrunc: lambda self, e: self.func("DATE_TRUNC", e.this, unit_to_str(e)),
 81            exp.UnixToStr: lambda self, e: self.func(
 82                "FROM_UNIXTIME", e.this, time_format("doris")(self, e)
 83            ),
 84            exp.UnixToTime: rename_func("FROM_UNIXTIME"),
 85        }
 86
 87        # https://github.com/apache/doris/blob/e4f41dbf1ec03f5937fdeba2ee1454a20254015b/fe/fe-core/src/main/antlr4/org/apache/doris/nereids/DorisLexer.g4#L93
 88        RESERVED_KEYWORDS = {
 89            "account_lock",
 90            "account_unlock",
 91            "add",
 92            "adddate",
 93            "admin",
 94            "after",
 95            "agg_state",
 96            "aggregate",
 97            "alias",
 98            "all",
 99            "alter",
100            "analyze",
101            "analyzed",
102            "and",
103            "anti",
104            "append",
105            "array",
106            "array_range",
107            "as",
108            "asc",
109            "at",
110            "authors",
111            "auto",
112            "auto_increment",
113            "backend",
114            "backends",
115            "backup",
116            "begin",
117            "belong",
118            "between",
119            "bigint",
120            "bin",
121            "binary",
122            "binlog",
123            "bitand",
124            "bitmap",
125            "bitmap_union",
126            "bitor",
127            "bitxor",
128            "blob",
129            "boolean",
130            "brief",
131            "broker",
132            "buckets",
133            "build",
134            "builtin",
135            "bulk",
136            "by",
137            "cached",
138            "call",
139            "cancel",
140            "case",
141            "cast",
142            "catalog",
143            "catalogs",
144            "chain",
145            "char",
146            "character",
147            "charset",
148            "check",
149            "clean",
150            "cluster",
151            "clusters",
152            "collate",
153            "collation",
154            "collect",
155            "column",
156            "columns",
157            "comment",
158            "commit",
159            "committed",
160            "compact",
161            "complete",
162            "config",
163            "connection",
164            "connection_id",
165            "consistent",
166            "constraint",
167            "constraints",
168            "convert",
169            "copy",
170            "count",
171            "create",
172            "creation",
173            "cron",
174            "cross",
175            "cube",
176            "current",
177            "current_catalog",
178            "current_date",
179            "current_time",
180            "current_timestamp",
181            "current_user",
182            "data",
183            "database",
184            "databases",
185            "date",
186            "date_add",
187            "date_ceil",
188            "date_diff",
189            "date_floor",
190            "date_sub",
191            "dateadd",
192            "datediff",
193            "datetime",
194            "datetimev2",
195            "datev2",
196            "datetimev1",
197            "datev1",
198            "day",
199            "days_add",
200            "days_sub",
201            "decimal",
202            "decimalv2",
203            "decimalv3",
204            "decommission",
205            "default",
206            "deferred",
207            "delete",
208            "demand",
209            "desc",
210            "describe",
211            "diagnose",
212            "disk",
213            "distinct",
214            "distinctpc",
215            "distinctpcsa",
216            "distributed",
217            "distribution",
218            "div",
219            "do",
220            "doris_internal_table_id",
221            "double",
222            "drop",
223            "dropp",
224            "dual",
225            "duplicate",
226            "dynamic",
227            "else",
228            "enable",
229            "encryptkey",
230            "encryptkeys",
231            "end",
232            "ends",
233            "engine",
234            "engines",
235            "enter",
236            "errors",
237            "events",
238            "every",
239            "except",
240            "exclude",
241            "execute",
242            "exists",
243            "expired",
244            "explain",
245            "export",
246            "extended",
247            "external",
248            "extract",
249            "failed_login_attempts",
250            "false",
251            "fast",
252            "feature",
253            "fields",
254            "file",
255            "filter",
256            "first",
257            "float",
258            "follower",
259            "following",
260            "for",
261            "foreign",
262            "force",
263            "format",
264            "free",
265            "from",
266            "frontend",
267            "frontends",
268            "full",
269            "function",
270            "functions",
271            "generic",
272            "global",
273            "grant",
274            "grants",
275            "graph",
276            "group",
277            "grouping",
278            "groups",
279            "hash",
280            "having",
281            "hdfs",
282            "help",
283            "histogram",
284            "hll",
285            "hll_union",
286            "hostname",
287            "hour",
288            "hub",
289            "identified",
290            "if",
291            "ignore",
292            "immediate",
293            "in",
294            "incremental",
295            "index",
296            "indexes",
297            "infile",
298            "inner",
299            "insert",
300            "install",
301            "int",
302            "integer",
303            "intermediate",
304            "intersect",
305            "interval",
306            "into",
307            "inverted",
308            "ipv4",
309            "ipv6",
310            "is",
311            "is_not_null_pred",
312            "is_null_pred",
313            "isnull",
314            "isolation",
315            "job",
316            "jobs",
317            "join",
318            "json",
319            "jsonb",
320            "key",
321            "keys",
322            "kill",
323            "label",
324            "largeint",
325            "last",
326            "lateral",
327            "ldap",
328            "ldap_admin_password",
329            "left",
330            "less",
331            "level",
332            "like",
333            "limit",
334            "lines",
335            "link",
336            "list",
337            "load",
338            "local",
339            "localtime",
340            "localtimestamp",
341            "location",
342            "lock",
343            "logical",
344            "low_priority",
345            "manual",
346            "map",
347            "match",
348            "match_all",
349            "match_any",
350            "match_phrase",
351            "match_phrase_edge",
352            "match_phrase_prefix",
353            "match_regexp",
354            "materialized",
355            "max",
356            "maxvalue",
357            "memo",
358            "merge",
359            "migrate",
360            "migrations",
361            "min",
362            "minus",
363            "minute",
364            "modify",
365            "month",
366            "mtmv",
367            "name",
368            "names",
369            "natural",
370            "negative",
371            "never",
372            "next",
373            "ngram_bf",
374            "no",
375            "non_nullable",
376            "not",
377            "null",
378            "nulls",
379            "observer",
380            "of",
381            "offset",
382            "on",
383            "only",
384            "open",
385            "optimized",
386            "or",
387            "order",
388            "outer",
389            "outfile",
390            "over",
391            "overwrite",
392            "parameter",
393            "parsed",
394            "partition",
395            "partitions",
396            "password",
397            "password_expire",
398            "password_history",
399            "password_lock_time",
400            "password_reuse",
401            "path",
402            "pause",
403            "percent",
404            "period",
405            "permissive",
406            "physical",
407            "plan",
408            "process",
409            "plugin",
410            "plugins",
411            "policy",
412            "preceding",
413            "prepare",
414            "primary",
415            "proc",
416            "procedure",
417            "processlist",
418            "profile",
419            "properties",
420            "property",
421            "quantile_state",
422            "quantile_union",
423            "query",
424            "quota",
425            "random",
426            "range",
427            "read",
428            "real",
429            "rebalance",
430            "recover",
431            "recycle",
432            "refresh",
433            "references",
434            "regexp",
435            "release",
436            "rename",
437            "repair",
438            "repeatable",
439            "replace",
440            "replace_if_not_null",
441            "replica",
442            "repositories",
443            "repository",
444            "resource",
445            "resources",
446            "restore",
447            "restrictive",
448            "resume",
449            "returns",
450            "revoke",
451            "rewritten",
452            "right",
453            "rlike",
454            "role",
455            "roles",
456            "rollback",
457            "rollup",
458            "routine",
459            "row",
460            "rows",
461            "s3",
462            "sample",
463            "schedule",
464            "scheduler",
465            "schema",
466            "schemas",
467            "second",
468            "select",
469            "semi",
470            "sequence",
471            "serializable",
472            "session",
473            "set",
474            "sets",
475            "shape",
476            "show",
477            "signed",
478            "skew",
479            "smallint",
480            "snapshot",
481            "soname",
482            "split",
483            "sql_block_rule",
484            "start",
485            "starts",
486            "stats",
487            "status",
488            "stop",
489            "storage",
490            "stream",
491            "streaming",
492            "string",
493            "struct",
494            "subdate",
495            "sum",
496            "superuser",
497            "switch",
498            "sync",
499            "system",
500            "table",
501            "tables",
502            "tablesample",
503            "tablet",
504            "tablets",
505            "task",
506            "tasks",
507            "temporary",
508            "terminated",
509            "text",
510            "than",
511            "then",
512            "time",
513            "timestamp",
514            "timestampadd",
515            "timestampdiff",
516            "tinyint",
517            "to",
518            "transaction",
519            "trash",
520            "tree",
521            "triggers",
522            "trim",
523            "true",
524            "truncate",
525            "type",
526            "type_cast",
527            "types",
528            "unbounded",
529            "uncommitted",
530            "uninstall",
531            "union",
532            "unique",
533            "unlock",
534            "unsigned",
535            "update",
536            "use",
537            "user",
538            "using",
539            "value",
540            "values",
541            "varchar",
542            "variables",
543            "variant",
544            "vault",
545            "verbose",
546            "version",
547            "view",
548            "warnings",
549            "week",
550            "when",
551            "where",
552            "whitelist",
553            "with",
554            "work",
555            "workload",
556            "write",
557            "xor",
558            "year",
559        }
class Doris(sqlglot.dialects.mysql.MySQL):
 24class Doris(MySQL):
 25    DATE_FORMAT = "'yyyy-MM-dd'"
 26    DATEINT_FORMAT = "'yyyyMMdd'"
 27    TIME_FORMAT = "'yyyy-MM-dd HH:mm:ss'"
 28
 29    class Parser(MySQL.Parser):
 30        FUNCTIONS = {
 31            **MySQL.Parser.FUNCTIONS,
 32            "COLLECT_SET": exp.ArrayUniqueAgg.from_arg_list,
 33            "DATE_TRUNC": build_timestamp_trunc,
 34            "MONTHS_ADD": exp.AddMonths.from_arg_list,
 35            "REGEXP": exp.RegexpLike.from_arg_list,
 36            "TO_DATE": exp.TsOrDsToDate.from_arg_list,
 37        }
 38
 39        FUNCTION_PARSERS = MySQL.Parser.FUNCTION_PARSERS.copy()
 40        FUNCTION_PARSERS.pop("GROUP_CONCAT")
 41
 42    class Generator(MySQL.Generator):
 43        LAST_DAY_SUPPORTS_DATE_PART = False
 44
 45        TYPE_MAPPING = {
 46            **MySQL.Generator.TYPE_MAPPING,
 47            exp.DataType.Type.TEXT: "STRING",
 48            exp.DataType.Type.TIMESTAMP: "DATETIME",
 49            exp.DataType.Type.TIMESTAMPTZ: "DATETIME",
 50        }
 51
 52        CAST_MAPPING = {}
 53        TIMESTAMP_FUNC_TYPES = set()
 54
 55        TRANSFORMS = {
 56            **MySQL.Generator.TRANSFORMS,
 57            exp.AddMonths: rename_func("MONTHS_ADD"),
 58            exp.ApproxDistinct: approx_count_distinct_sql,
 59            exp.ArgMax: rename_func("MAX_BY"),
 60            exp.ArgMin: rename_func("MIN_BY"),
 61            exp.ArrayAgg: rename_func("COLLECT_LIST"),
 62            exp.ArrayUniqueAgg: rename_func("COLLECT_SET"),
 63            exp.CurrentTimestamp: lambda self, _: self.func("NOW"),
 64            exp.DateTrunc: lambda self, e: self.func("DATE_TRUNC", e.this, unit_to_str(e)),
 65            exp.GroupConcat: lambda self, e: self.func(
 66                "GROUP_CONCAT", e.this, e.args.get("separator") or exp.Literal.string(",")
 67            ),
 68            exp.JSONExtractScalar: lambda self, e: self.func("JSON_EXTRACT", e.this, e.expression),
 69            exp.Lag: _lag_lead_sql,
 70            exp.Lead: _lag_lead_sql,
 71            exp.Map: rename_func("ARRAY_MAP"),
 72            exp.RegexpLike: rename_func("REGEXP"),
 73            exp.RegexpSplit: rename_func("SPLIT_BY_STRING"),
 74            exp.Split: rename_func("SPLIT_BY_STRING"),
 75            exp.StringToArray: rename_func("SPLIT_BY_STRING"),
 76            exp.StrToUnix: lambda self, e: self.func("UNIX_TIMESTAMP", e.this, self.format_time(e)),
 77            exp.TimeStrToDate: rename_func("TO_DATE"),
 78            exp.TsOrDsAdd: lambda self, e: self.func("DATE_ADD", e.this, e.expression),
 79            exp.TsOrDsToDate: lambda self, e: self.func("TO_DATE", e.this),
 80            exp.TimeToUnix: rename_func("UNIX_TIMESTAMP"),
 81            exp.TimestampTrunc: lambda self, e: self.func("DATE_TRUNC", e.this, unit_to_str(e)),
 82            exp.UnixToStr: lambda self, e: self.func(
 83                "FROM_UNIXTIME", e.this, time_format("doris")(self, e)
 84            ),
 85            exp.UnixToTime: rename_func("FROM_UNIXTIME"),
 86        }
 87
 88        # https://github.com/apache/doris/blob/e4f41dbf1ec03f5937fdeba2ee1454a20254015b/fe/fe-core/src/main/antlr4/org/apache/doris/nereids/DorisLexer.g4#L93
 89        RESERVED_KEYWORDS = {
 90            "account_lock",
 91            "account_unlock",
 92            "add",
 93            "adddate",
 94            "admin",
 95            "after",
 96            "agg_state",
 97            "aggregate",
 98            "alias",
 99            "all",
100            "alter",
101            "analyze",
102            "analyzed",
103            "and",
104            "anti",
105            "append",
106            "array",
107            "array_range",
108            "as",
109            "asc",
110            "at",
111            "authors",
112            "auto",
113            "auto_increment",
114            "backend",
115            "backends",
116            "backup",
117            "begin",
118            "belong",
119            "between",
120            "bigint",
121            "bin",
122            "binary",
123            "binlog",
124            "bitand",
125            "bitmap",
126            "bitmap_union",
127            "bitor",
128            "bitxor",
129            "blob",
130            "boolean",
131            "brief",
132            "broker",
133            "buckets",
134            "build",
135            "builtin",
136            "bulk",
137            "by",
138            "cached",
139            "call",
140            "cancel",
141            "case",
142            "cast",
143            "catalog",
144            "catalogs",
145            "chain",
146            "char",
147            "character",
148            "charset",
149            "check",
150            "clean",
151            "cluster",
152            "clusters",
153            "collate",
154            "collation",
155            "collect",
156            "column",
157            "columns",
158            "comment",
159            "commit",
160            "committed",
161            "compact",
162            "complete",
163            "config",
164            "connection",
165            "connection_id",
166            "consistent",
167            "constraint",
168            "constraints",
169            "convert",
170            "copy",
171            "count",
172            "create",
173            "creation",
174            "cron",
175            "cross",
176            "cube",
177            "current",
178            "current_catalog",
179            "current_date",
180            "current_time",
181            "current_timestamp",
182            "current_user",
183            "data",
184            "database",
185            "databases",
186            "date",
187            "date_add",
188            "date_ceil",
189            "date_diff",
190            "date_floor",
191            "date_sub",
192            "dateadd",
193            "datediff",
194            "datetime",
195            "datetimev2",
196            "datev2",
197            "datetimev1",
198            "datev1",
199            "day",
200            "days_add",
201            "days_sub",
202            "decimal",
203            "decimalv2",
204            "decimalv3",
205            "decommission",
206            "default",
207            "deferred",
208            "delete",
209            "demand",
210            "desc",
211            "describe",
212            "diagnose",
213            "disk",
214            "distinct",
215            "distinctpc",
216            "distinctpcsa",
217            "distributed",
218            "distribution",
219            "div",
220            "do",
221            "doris_internal_table_id",
222            "double",
223            "drop",
224            "dropp",
225            "dual",
226            "duplicate",
227            "dynamic",
228            "else",
229            "enable",
230            "encryptkey",
231            "encryptkeys",
232            "end",
233            "ends",
234            "engine",
235            "engines",
236            "enter",
237            "errors",
238            "events",
239            "every",
240            "except",
241            "exclude",
242            "execute",
243            "exists",
244            "expired",
245            "explain",
246            "export",
247            "extended",
248            "external",
249            "extract",
250            "failed_login_attempts",
251            "false",
252            "fast",
253            "feature",
254            "fields",
255            "file",
256            "filter",
257            "first",
258            "float",
259            "follower",
260            "following",
261            "for",
262            "foreign",
263            "force",
264            "format",
265            "free",
266            "from",
267            "frontend",
268            "frontends",
269            "full",
270            "function",
271            "functions",
272            "generic",
273            "global",
274            "grant",
275            "grants",
276            "graph",
277            "group",
278            "grouping",
279            "groups",
280            "hash",
281            "having",
282            "hdfs",
283            "help",
284            "histogram",
285            "hll",
286            "hll_union",
287            "hostname",
288            "hour",
289            "hub",
290            "identified",
291            "if",
292            "ignore",
293            "immediate",
294            "in",
295            "incremental",
296            "index",
297            "indexes",
298            "infile",
299            "inner",
300            "insert",
301            "install",
302            "int",
303            "integer",
304            "intermediate",
305            "intersect",
306            "interval",
307            "into",
308            "inverted",
309            "ipv4",
310            "ipv6",
311            "is",
312            "is_not_null_pred",
313            "is_null_pred",
314            "isnull",
315            "isolation",
316            "job",
317            "jobs",
318            "join",
319            "json",
320            "jsonb",
321            "key",
322            "keys",
323            "kill",
324            "label",
325            "largeint",
326            "last",
327            "lateral",
328            "ldap",
329            "ldap_admin_password",
330            "left",
331            "less",
332            "level",
333            "like",
334            "limit",
335            "lines",
336            "link",
337            "list",
338            "load",
339            "local",
340            "localtime",
341            "localtimestamp",
342            "location",
343            "lock",
344            "logical",
345            "low_priority",
346            "manual",
347            "map",
348            "match",
349            "match_all",
350            "match_any",
351            "match_phrase",
352            "match_phrase_edge",
353            "match_phrase_prefix",
354            "match_regexp",
355            "materialized",
356            "max",
357            "maxvalue",
358            "memo",
359            "merge",
360            "migrate",
361            "migrations",
362            "min",
363            "minus",
364            "minute",
365            "modify",
366            "month",
367            "mtmv",
368            "name",
369            "names",
370            "natural",
371            "negative",
372            "never",
373            "next",
374            "ngram_bf",
375            "no",
376            "non_nullable",
377            "not",
378            "null",
379            "nulls",
380            "observer",
381            "of",
382            "offset",
383            "on",
384            "only",
385            "open",
386            "optimized",
387            "or",
388            "order",
389            "outer",
390            "outfile",
391            "over",
392            "overwrite",
393            "parameter",
394            "parsed",
395            "partition",
396            "partitions",
397            "password",
398            "password_expire",
399            "password_history",
400            "password_lock_time",
401            "password_reuse",
402            "path",
403            "pause",
404            "percent",
405            "period",
406            "permissive",
407            "physical",
408            "plan",
409            "process",
410            "plugin",
411            "plugins",
412            "policy",
413            "preceding",
414            "prepare",
415            "primary",
416            "proc",
417            "procedure",
418            "processlist",
419            "profile",
420            "properties",
421            "property",
422            "quantile_state",
423            "quantile_union",
424            "query",
425            "quota",
426            "random",
427            "range",
428            "read",
429            "real",
430            "rebalance",
431            "recover",
432            "recycle",
433            "refresh",
434            "references",
435            "regexp",
436            "release",
437            "rename",
438            "repair",
439            "repeatable",
440            "replace",
441            "replace_if_not_null",
442            "replica",
443            "repositories",
444            "repository",
445            "resource",
446            "resources",
447            "restore",
448            "restrictive",
449            "resume",
450            "returns",
451            "revoke",
452            "rewritten",
453            "right",
454            "rlike",
455            "role",
456            "roles",
457            "rollback",
458            "rollup",
459            "routine",
460            "row",
461            "rows",
462            "s3",
463            "sample",
464            "schedule",
465            "scheduler",
466            "schema",
467            "schemas",
468            "second",
469            "select",
470            "semi",
471            "sequence",
472            "serializable",
473            "session",
474            "set",
475            "sets",
476            "shape",
477            "show",
478            "signed",
479            "skew",
480            "smallint",
481            "snapshot",
482            "soname",
483            "split",
484            "sql_block_rule",
485            "start",
486            "starts",
487            "stats",
488            "status",
489            "stop",
490            "storage",
491            "stream",
492            "streaming",
493            "string",
494            "struct",
495            "subdate",
496            "sum",
497            "superuser",
498            "switch",
499            "sync",
500            "system",
501            "table",
502            "tables",
503            "tablesample",
504            "tablet",
505            "tablets",
506            "task",
507            "tasks",
508            "temporary",
509            "terminated",
510            "text",
511            "than",
512            "then",
513            "time",
514            "timestamp",
515            "timestampadd",
516            "timestampdiff",
517            "tinyint",
518            "to",
519            "transaction",
520            "trash",
521            "tree",
522            "triggers",
523            "trim",
524            "true",
525            "truncate",
526            "type",
527            "type_cast",
528            "types",
529            "unbounded",
530            "uncommitted",
531            "uninstall",
532            "union",
533            "unique",
534            "unlock",
535            "unsigned",
536            "update",
537            "use",
538            "user",
539            "using",
540            "value",
541            "values",
542            "varchar",
543            "variables",
544            "variant",
545            "vault",
546            "verbose",
547            "version",
548            "view",
549            "warnings",
550            "week",
551            "when",
552            "where",
553            "whitelist",
554            "with",
555            "work",
556            "workload",
557            "write",
558            "xor",
559            "year",
560        }
DATE_FORMAT = "'yyyy-MM-dd'"
DATEINT_FORMAT = "'yyyyMMdd'"
TIME_FORMAT = "'yyyy-MM-dd HH:mm:ss'"
SUPPORTS_COLUMN_JOIN_MARKS = False

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

UNESCAPED_SEQUENCES: Dict[str, str] = {'\\a': '\x07', '\\b': '\x08', '\\f': '\x0c', '\\n': '\n', '\\r': '\r', '\\t': '\t', '\\v': '\x0b', '\\\\': '\\'}

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

tokenizer_class = <class 'sqlglot.tokens.Tokenizer'>
jsonpath_tokenizer_class = <class 'sqlglot.tokens.JSONPathTokenizer'>
parser_class = <class 'Doris.Parser'>
generator_class = <class 'Doris.Generator'>
TIME_TRIE: Dict = {'%': {'M': {0: True}, 'c': {0: True}, 'e': {0: True}, 'h': {0: True}, 'i': {0: True}, 's': {0: True}, 'u': {0: True}, 'k': {0: True}, 'l': {0: True}, 'T': {0: True}, 'W': {0: True}}}
FORMAT_TRIE: Dict = {'%': {'M': {0: True}, 'c': {0: True}, 'e': {0: True}, 'h': {0: True}, 'i': {0: True}, 's': {0: True}, 'u': {0: True}, 'k': {0: True}, 'l': {0: True}, 'T': {0: True}, 'W': {0: True}}}
INVERSE_TIME_MAPPING: Dict[str, str] = {'%B': '%M', '%-m': '%c', '%-d': '%e', '%I': '%h', '%M': '%i', '%S': '%s', '%W': '%u', '%-H': '%k', '%-I': '%l', '%H:%M:%S': '%T', '%a': '%W'}
INVERSE_TIME_TRIE: Dict = {'%': {'B': {0: True}, '-': {'m': {0: True}, 'd': {0: True}, 'H': {0: True}, 'I': {0: True}}, 'I': {0: True}, 'M': {0: True}, 'S': {0: True}, 'W': {0: True}, 'H': {':': {'%': {'M': {':': {'%': {'S': {0: True}}}}}}}, 'a': {0: True}}}
ESCAPED_SEQUENCES: Dict[str, str] = {'\x07': '\\a', '\x08': '\\b', '\x0c': '\\f', '\n': '\\n', '\r': '\\r', '\t': '\\t', '\x0b': '\\v', '\\': '\\\\'}
QUOTE_START = "'"
QUOTE_END = "'"
IDENTIFIER_START = '`'
IDENTIFIER_END = '`'
BIT_START: Optional[str] = "b'"
BIT_END: Optional[str] = "'"
HEX_START: Optional[str] = "x'"
HEX_END: Optional[str] = "'"
BYTE_START: Optional[str] = None
BYTE_END: Optional[str] = None
UNICODE_START: Optional[str] = None
UNICODE_END: Optional[str] = None
class Doris.Parser(sqlglot.dialects.mysql.MySQL.Parser):
29    class Parser(MySQL.Parser):
30        FUNCTIONS = {
31            **MySQL.Parser.FUNCTIONS,
32            "COLLECT_SET": exp.ArrayUniqueAgg.from_arg_list,
33            "DATE_TRUNC": build_timestamp_trunc,
34            "MONTHS_ADD": exp.AddMonths.from_arg_list,
35            "REGEXP": exp.RegexpLike.from_arg_list,
36            "TO_DATE": exp.TsOrDsToDate.from_arg_list,
37        }
38
39        FUNCTION_PARSERS = MySQL.Parser.FUNCTION_PARSERS.copy()
40        FUNCTION_PARSERS.pop("GROUP_CONCAT")

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
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': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Array'>>, 'ARRAY_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayAgg'>>, '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': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Chr'>>, 'CHAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Chr'>>, 'COALESCE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Coalesce'>>, 'IFNULL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Coalesce'>>, 'NVL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.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'>>, 'CORR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Corr'>>, 'COUNT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Count'>>, 'COUNT_IF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CountIf'>>, 'COUNTIF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CountIf'>>, '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': <function MySQL.Parser.<lambda>>, 'DATE_ADD': <function build_date_delta_with_interval.<locals>._builder>, 'DATEDIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateDiff'>>, 'DATE_DIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateDiff'>>, '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_with_interval.<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': <function build_timestamp_trunc>, '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': <function MySQL.Parser.<lambda>>, 'DAY_OF_MONTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfMonth'>>, 'DAYOFMONTH': <function MySQL.Parser.<lambda>>, 'DAY_OF_WEEK': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfWeek'>>, 'DAYOFWEEK': <function MySQL.Parser.<lambda>>, 'DAY_OF_YEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfYear'>>, 'DAYOFYEAR': <function MySQL.Parser.<lambda>>, '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'>>, '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'>>, 'GAP_FILL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.GapFill'>>, 'GENERATE_DATE_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.GenerateDateArray'>>, 'GENERATE_SERIES': <bound method Func.from_arg_list of <class 'sqlglot.expressions.GenerateSeries'>>, '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'>>, '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'>>, '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.MD5'>>, 'MD5_DIGEST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.MD5Digest'>>, 'MAP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.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': <function MySQL.Parser.<lambda>>, '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'>>, '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'>>, 'OPEN_J_S_O_N': <bound method Func.from_arg_list of <class 'sqlglot.expressions.OpenJSON'>>, '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'>>, '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 _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': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampAdd'>>, 'TIMESTAMPDIFF': <function build_date_delta.<locals>._builder>, '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': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampSub'>>, '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': <function MySQL.Parser.<lambda>>, '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>>, 'UPPER': <function build_upper>, 'UCASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Upper'>>, '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': <function MySQL.Parser.<lambda>>, 'WEEK_OF_YEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.WeekOfYear'>>, 'WEEKOFYEAR': <function MySQL.Parser.<lambda>>, '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': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Xor'>>, 'YEAR': <function MySQL.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>>, 'MOD': <function build_mod>, 'TO_HEX': <function build_hex>, 'DATE_FORMAT': <function build_formatted_time.<locals>._builder>, 'INSTR': <function MySQL.Parser.<lambda>>, 'FROM_UNIXTIME': <function build_formatted_time.<locals>._builder>, 'ISNULL': <function isnull_to_is_null>, 'LOCATE': <function locate_to_strposition>, 'MAKETIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeFromParts'>>, 'MONTHNAME': <function MySQL.Parser.<lambda>>, 'COLLECT_SET': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayUniqueAgg'>>, 'MONTHS_ADD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.AddMonths'>>, 'REGEXP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpLike'>>, 'TO_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDsToDate'>>}
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>>, 'MATCH': <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>>, 'CHAR': <function MySQL.Parser.<lambda>>, 'VALUES': <function MySQL.Parser.<lambda>>}
TABLE_ALIAS_TOKENS = {<TokenType.SERIAL: 'SERIAL'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.MAP: 'MAP'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.COMMIT: 'COMMIT'>, <TokenType.NESTED: 'NESTED'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>, <TokenType.DICTIONARY: 'DICTIONARY'>, <TokenType.SMALLINT: 'SMALLINT'>, <TokenType.TABLE: 'TABLE'>, <TokenType.LOAD: 'LOAD'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.ESCAPE: 'ESCAPE'>, <TokenType.TDIGEST: 'TDIGEST'>, <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, <TokenType.BIT: 'BIT'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.DATE32: 'DATE32'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, <TokenType.TIME: 'TIME'>, <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, <TokenType.SMALLSERIAL: 'SMALLSERIAL'>, <TokenType.COMMAND: 'COMMAND'>, <TokenType.TINYBLOB: 'TINYBLOB'>, <TokenType.SUPER: 'SUPER'>, <TokenType.PERCENT: 'PERCENT'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.TRUNCATE: 'TRUNCATE'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.HLLSKETCH: 'HLLSKETCH'>, <TokenType.CONSTRAINT: 'CONSTRAINT'>, <TokenType.CACHE: 'CACHE'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>, <TokenType.VIEW: 'VIEW'>, <TokenType.FALSE: 'FALSE'>, <TokenType.JSONB: 'JSONB'>, <TokenType.FIRST: 'FIRST'>, <TokenType.NULL: 'NULL'>, <TokenType.UINT: 'UINT'>, <TokenType.INET: 'INET'>, <TokenType.UNIQUE: 'UNIQUE'>, <TokenType.SCHEMA: 'SCHEMA'>, <TokenType.DESCRIBE: 'DESCRIBE'>, <TokenType.FILTER: 'FILTER'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, <TokenType.INT: 'INT'>, <TokenType.IPV6: 'IPV6'>, <TokenType.FLOAT: 'FLOAT'>, <TokenType.STORAGE_INTEGRATION: 'STORAGE_INTEGRATION'>, <TokenType.CASE: 'CASE'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.DESC: 'DESC'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>, <TokenType.BEGIN: 'BEGIN'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.KILL: 'KILL'>, <TokenType.TSRANGE: 'TSRANGE'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.STRUCT: 'STRUCT'>, <TokenType.OPERATOR: 'OPERATOR'>, <TokenType.FINAL: 'FINAL'>, <TokenType.REPLACE: 'REPLACE'>, <TokenType.ENUM8: 'ENUM8'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.BOOLEAN: 'BOOLEAN'>, <TokenType.DELETE: 'DELETE'>, <TokenType.VAR: 'VAR'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.TEXT: 'TEXT'>, <TokenType.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <TokenType.UPDATE: 'UPDATE'>, <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, <TokenType.ROW: 'ROW'>, <TokenType.NAME: 'NAME'>, <TokenType.UINT128: 'UINT128'>, <TokenType.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>, <TokenType.TRUE: 'TRUE'>, <TokenType.PRAGMA: 'PRAGMA'>, <TokenType.WAREHOUSE: 'WAREHOUSE'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.JSON: 'JSON'>, <TokenType.OVERLAPS: 'OVERLAPS'>, <TokenType.ALL: 'ALL'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, <TokenType.UDECIMAL: 'UDECIMAL'>, <TokenType.ROWS: 'ROWS'>, <TokenType.XML: 'XML'>, <TokenType.UBIGINT: 'UBIGINT'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.NEXT: 'NEXT'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.ROWVERSION: 'ROWVERSION'>, <TokenType.ANY: 'ANY'>, <TokenType.MONEY: 'MONEY'>, <TokenType.TIMESTAMP_MS: 'TIMESTAMP_MS'>, <TokenType.OVERWRITE: 'OVERWRITE'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.LONGTEXT: 'LONGTEXT'>, <TokenType.UINT256: 'UINT256'>, <TokenType.REFRESH: 'REFRESH'>, <TokenType.LIST: 'LIST'>, <TokenType.STREAMLIT: 'STREAMLIT'>, <TokenType.VARCHAR: 'VARCHAR'>, <TokenType.DATE: 'DATE'>, <TokenType.INT256: 'INT256'>, <TokenType.PIVOT: 'PIVOT'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.TOP: 'TOP'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, <TokenType.SEQUENCE: 'SEQUENCE'>, <TokenType.PROCEDURE: 'PROCEDURE'>, <TokenType.FOREIGN_KEY: 'FOREIGN_KEY'>, <TokenType.ENUM: 'ENUM'>, <TokenType.IDENTIFIER: 'IDENTIFIER'>, <TokenType.MEDIUMINT: 'MEDIUMINT'>, <TokenType.IPADDRESS: 'IPADDRESS'>, <TokenType.ANTI: 'ANTI'>, <TokenType.COPY: 'COPY'>, <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, <TokenType.VARBINARY: 'VARBINARY'>, <TokenType.YEAR: 'YEAR'>, <TokenType.TSTZRANGE: 'TSTZRANGE'>, <TokenType.DIV: 'DIV'>, <TokenType.FUNCTION: 'FUNCTION'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.RANGE: 'RANGE'>, <TokenType.INT128: 'INT128'>, <TokenType.UTINYINT: 'UTINYINT'>, <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, <TokenType.ASC: 'ASC'>, <TokenType.ROLLUP: 'ROLLUP'>, <TokenType.DATERANGE: 'DATERANGE'>, <TokenType.EXECUTE: 'EXECUTE'>, <TokenType.DATABASE: 'DATABASE'>, <TokenType.REFERENCES: 'REFERENCES'>, <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <TokenType.UNNEST: 'UNNEST'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.TINYTEXT: 'TINYTEXT'>, <TokenType.MERGE: 'MERGE'>, <TokenType.TIMESTAMP_S: 'TIMESTAMP_S'>, <TokenType.USERDEFINED: 'USERDEFINED'>, <TokenType.SEMI: 'SEMI'>, <TokenType.IMAGE: 'IMAGE'>, <TokenType.COMMENT: 'COMMENT'>, <TokenType.KEEP: 'KEEP'>, <TokenType.HSTORE: 'HSTORE'>, <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, <TokenType.TAG: 'TAG'>, <TokenType.SOME: 'SOME'>, <TokenType.LONGBLOB: 'LONGBLOB'>, <TokenType.MODEL: 'MODEL'>, <TokenType.GEOMETRY: 'GEOMETRY'>, <TokenType.BIGINT: 'BIGINT'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>, <TokenType.SMALLMONEY: 'SMALLMONEY'>, <TokenType.IPV4: 'IPV4'>, <TokenType.RECURSIVE: 'RECURSIVE'>, <TokenType.PARTITION: 'PARTITION'>, <TokenType.BINARY: 'BINARY'>, <TokenType.ISNULL: 'ISNULL'>, <TokenType.SHOW: 'SHOW'>, <TokenType.UNPIVOT: 'UNPIVOT'>, <TokenType.SET: 'SET'>, <TokenType.BPCHAR: 'BPCHAR'>, <TokenType.NUMRANGE: 'NUMRANGE'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.COLUMN: 'COLUMN'>, <TokenType.END: 'END'>, <TokenType.CHAR: 'CHAR'>, <TokenType.FORMAT: 'FORMAT'>, <TokenType.ORDINALITY: 'ORDINALITY'>, <TokenType.INDEX: 'INDEX'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.ARRAY: 'ARRAY'>, <TokenType.UUID: 'UUID'>, <TokenType.DEFAULT: 'DEFAULT'>, <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.DATETIME64: 'DATETIME64'>, <TokenType.IS: 'IS'>, <TokenType.TEMPORARY: 'TEMPORARY'>, <TokenType.VOLATILE: 'VOLATILE'>, <TokenType.SETTINGS: 'SETTINGS'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>}
SHOW_TRIE: Dict = {'BINARY': {'LOGS': {0: True}}, 'MASTER': {'LOGS': {0: True}, 'STATUS': {0: True}}, 'BINLOG': {'EVENTS': {0: True}}, 'CHARACTER': {'SET': {0: True}}, 'CHARSET': {0: True}, 'COLLATION': {0: True}, 'FULL': {'COLUMNS': {0: True}, 'PROCESSLIST': {0: True}, 'TABLES': {0: True}}, 'COLUMNS': {0: True}, 'CREATE': {'DATABASE': {0: True}, 'EVENT': {0: True}, 'FUNCTION': {0: True}, 'PROCEDURE': {0: True}, 'TABLE': {0: True}, 'TRIGGER': {0: True}, 'VIEW': {0: True}}, 'DATABASES': {0: True}, 'SCHEMAS': {0: True}, 'ENGINE': {0: True}, 'STORAGE': {'ENGINES': {0: True}}, 'ENGINES': {0: True}, 'ERRORS': {0: True}, 'EVENTS': {0: True}, 'FUNCTION': {'CODE': {0: True}, 'STATUS': {0: True}}, 'GRANTS': {0: True}, 'INDEX': {0: True}, 'OPEN': {'TABLES': {0: True}}, 'PLUGINS': {0: True}, 'PROCEDURE': {'CODE': {0: True}, 'STATUS': {0: True}}, 'PRIVILEGES': {0: True}, 'PROCESSLIST': {0: True}, 'PROFILE': {0: True}, 'PROFILES': {0: True}, 'RELAYLOG': {'EVENTS': {0: True}}, 'REPLICAS': {0: True}, 'SLAVE': {'HOSTS': {0: True}, 'STATUS': {0: True}}, 'REPLICA': {'STATUS': {0: True}}, 'GLOBAL': {'STATUS': {0: True}, 'VARIABLES': {0: True}}, 'SESSION': {'STATUS': {0: True}, 'VARIABLES': {0: True}}, 'STATUS': {0: True}, 'TABLE': {'STATUS': {0: True}}, 'TABLES': {0: True}, 'TRIGGERS': {0: True}, 'VARIABLES': {0: True}, 'WARNINGS': {0: True}}
SET_TRIE: Dict = {'GLOBAL': {0: True}, 'LOCAL': {0: True}, 'SESSION': {0: True}, 'TRANSACTION': {0: True}, 'PERSIST': {0: True}, 'PERSIST_ONLY': {0: True}, 'CHARACTER': {'SET': {0: True}}, 'CHARSET': {0: True}, 'NAMES': {0: True}}
Inherited Members
sqlglot.parser.Parser
Parser
NO_PAREN_FUNCTIONS
STRUCT_TYPE_TOKENS
NESTED_TYPE_TOKENS
AGGREGATE_TYPE_TOKENS
SIGNED_TO_UNSIGNED_TYPE_TOKEN
SUBQUERY_PREDICATES
RESERVED_TOKENS
DB_CREATABLES
CREATABLES
ID_VAR_TOKENS
INTERVAL_VARS
ALIAS_TOKENS
ARRAY_CONSTRUCTORS
COMMENT_TABLE_ALIAS_TOKENS
UPDATE_ALIAS_TOKENS
TRIM_TYPES
ASSIGNMENT
EQUALITY
COMPARISON
BITWISE
TERM
FACTOR
EXPONENT
TIMES
TIMESTAMPS
SET_OPERATIONS
JOIN_METHODS
JOIN_SIDES
JOIN_KINDS
JOIN_HINTS
LAMBDAS
COLUMN_OPERATORS
EXPRESSION_PARSERS
UNARY_PARSERS
STRING_PARSERS
NUMERIC_PARSERS
PRIMARY_PARSERS
PLACEHOLDER_PARSERS
ALTER_ALTER_PARSERS
NO_PAREN_FUNCTION_PARSERS
INVALID_FUNC_NAME_TOKENS
FUNCTIONS_WITH_ALIASED_ARGS
KEY_VALUE_DEFINITIONS
QUERY_MODIFIER_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
INSERT_ALTERNATIVES
CLONE_KEYWORDS
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
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
MODIFIERS_ATTACHED_TO_SET_OP
SET_OP_MODIFIERS
NO_PAREN_IF_COMMANDS
JSON_ARROWS_REQUIRE_JSON_TYPE
COLON_IS_JSON_EXTRACT
SUPPORTS_IMPLICIT_UNNEST
INTERVAL_SPANS
error_level
error_message_context
max_errors
dialect
reset
parse
parse_into
check_errors
raise_error
expression
validate_expression
errors
sql
sqlglot.dialects.mysql.MySQL.Parser
FUNC_TOKENS
CONJUNCTION
DISJUNCTION
RANGE_PARSERS
STATEMENT_PARSERS
SHOW_PARSERS
PROPERTY_PARSERS
SET_PARSERS
CONSTRAINT_PARSERS
ALTER_PARSERS
SCHEMA_UNNAMED_CONSTRAINTS
PROFILE_TYPES
TYPE_TOKENS
ENUM_TYPE_TOKENS
LOG_DEFAULTS_TO_LN
STRING_ALIASES
VALUES_FOLLOWED_BY_PAREN
SUPPORTS_PARTITION_SELECTION
class Doris.Generator(sqlglot.dialects.mysql.MySQL.Generator):
 42    class Generator(MySQL.Generator):
 43        LAST_DAY_SUPPORTS_DATE_PART = False
 44
 45        TYPE_MAPPING = {
 46            **MySQL.Generator.TYPE_MAPPING,
 47            exp.DataType.Type.TEXT: "STRING",
 48            exp.DataType.Type.TIMESTAMP: "DATETIME",
 49            exp.DataType.Type.TIMESTAMPTZ: "DATETIME",
 50        }
 51
 52        CAST_MAPPING = {}
 53        TIMESTAMP_FUNC_TYPES = set()
 54
 55        TRANSFORMS = {
 56            **MySQL.Generator.TRANSFORMS,
 57            exp.AddMonths: rename_func("MONTHS_ADD"),
 58            exp.ApproxDistinct: approx_count_distinct_sql,
 59            exp.ArgMax: rename_func("MAX_BY"),
 60            exp.ArgMin: rename_func("MIN_BY"),
 61            exp.ArrayAgg: rename_func("COLLECT_LIST"),
 62            exp.ArrayUniqueAgg: rename_func("COLLECT_SET"),
 63            exp.CurrentTimestamp: lambda self, _: self.func("NOW"),
 64            exp.DateTrunc: lambda self, e: self.func("DATE_TRUNC", e.this, unit_to_str(e)),
 65            exp.GroupConcat: lambda self, e: self.func(
 66                "GROUP_CONCAT", e.this, e.args.get("separator") or exp.Literal.string(",")
 67            ),
 68            exp.JSONExtractScalar: lambda self, e: self.func("JSON_EXTRACT", e.this, e.expression),
 69            exp.Lag: _lag_lead_sql,
 70            exp.Lead: _lag_lead_sql,
 71            exp.Map: rename_func("ARRAY_MAP"),
 72            exp.RegexpLike: rename_func("REGEXP"),
 73            exp.RegexpSplit: rename_func("SPLIT_BY_STRING"),
 74            exp.Split: rename_func("SPLIT_BY_STRING"),
 75            exp.StringToArray: rename_func("SPLIT_BY_STRING"),
 76            exp.StrToUnix: lambda self, e: self.func("UNIX_TIMESTAMP", e.this, self.format_time(e)),
 77            exp.TimeStrToDate: rename_func("TO_DATE"),
 78            exp.TsOrDsAdd: lambda self, e: self.func("DATE_ADD", e.this, e.expression),
 79            exp.TsOrDsToDate: lambda self, e: self.func("TO_DATE", e.this),
 80            exp.TimeToUnix: rename_func("UNIX_TIMESTAMP"),
 81            exp.TimestampTrunc: lambda self, e: self.func("DATE_TRUNC", e.this, unit_to_str(e)),
 82            exp.UnixToStr: lambda self, e: self.func(
 83                "FROM_UNIXTIME", e.this, time_format("doris")(self, e)
 84            ),
 85            exp.UnixToTime: rename_func("FROM_UNIXTIME"),
 86        }
 87
 88        # https://github.com/apache/doris/blob/e4f41dbf1ec03f5937fdeba2ee1454a20254015b/fe/fe-core/src/main/antlr4/org/apache/doris/nereids/DorisLexer.g4#L93
 89        RESERVED_KEYWORDS = {
 90            "account_lock",
 91            "account_unlock",
 92            "add",
 93            "adddate",
 94            "admin",
 95            "after",
 96            "agg_state",
 97            "aggregate",
 98            "alias",
 99            "all",
100            "alter",
101            "analyze",
102            "analyzed",
103            "and",
104            "anti",
105            "append",
106            "array",
107            "array_range",
108            "as",
109            "asc",
110            "at",
111            "authors",
112            "auto",
113            "auto_increment",
114            "backend",
115            "backends",
116            "backup",
117            "begin",
118            "belong",
119            "between",
120            "bigint",
121            "bin",
122            "binary",
123            "binlog",
124            "bitand",
125            "bitmap",
126            "bitmap_union",
127            "bitor",
128            "bitxor",
129            "blob",
130            "boolean",
131            "brief",
132            "broker",
133            "buckets",
134            "build",
135            "builtin",
136            "bulk",
137            "by",
138            "cached",
139            "call",
140            "cancel",
141            "case",
142            "cast",
143            "catalog",
144            "catalogs",
145            "chain",
146            "char",
147            "character",
148            "charset",
149            "check",
150            "clean",
151            "cluster",
152            "clusters",
153            "collate",
154            "collation",
155            "collect",
156            "column",
157            "columns",
158            "comment",
159            "commit",
160            "committed",
161            "compact",
162            "complete",
163            "config",
164            "connection",
165            "connection_id",
166            "consistent",
167            "constraint",
168            "constraints",
169            "convert",
170            "copy",
171            "count",
172            "create",
173            "creation",
174            "cron",
175            "cross",
176            "cube",
177            "current",
178            "current_catalog",
179            "current_date",
180            "current_time",
181            "current_timestamp",
182            "current_user",
183            "data",
184            "database",
185            "databases",
186            "date",
187            "date_add",
188            "date_ceil",
189            "date_diff",
190            "date_floor",
191            "date_sub",
192            "dateadd",
193            "datediff",
194            "datetime",
195            "datetimev2",
196            "datev2",
197            "datetimev1",
198            "datev1",
199            "day",
200            "days_add",
201            "days_sub",
202            "decimal",
203            "decimalv2",
204            "decimalv3",
205            "decommission",
206            "default",
207            "deferred",
208            "delete",
209            "demand",
210            "desc",
211            "describe",
212            "diagnose",
213            "disk",
214            "distinct",
215            "distinctpc",
216            "distinctpcsa",
217            "distributed",
218            "distribution",
219            "div",
220            "do",
221            "doris_internal_table_id",
222            "double",
223            "drop",
224            "dropp",
225            "dual",
226            "duplicate",
227            "dynamic",
228            "else",
229            "enable",
230            "encryptkey",
231            "encryptkeys",
232            "end",
233            "ends",
234            "engine",
235            "engines",
236            "enter",
237            "errors",
238            "events",
239            "every",
240            "except",
241            "exclude",
242            "execute",
243            "exists",
244            "expired",
245            "explain",
246            "export",
247            "extended",
248            "external",
249            "extract",
250            "failed_login_attempts",
251            "false",
252            "fast",
253            "feature",
254            "fields",
255            "file",
256            "filter",
257            "first",
258            "float",
259            "follower",
260            "following",
261            "for",
262            "foreign",
263            "force",
264            "format",
265            "free",
266            "from",
267            "frontend",
268            "frontends",
269            "full",
270            "function",
271            "functions",
272            "generic",
273            "global",
274            "grant",
275            "grants",
276            "graph",
277            "group",
278            "grouping",
279            "groups",
280            "hash",
281            "having",
282            "hdfs",
283            "help",
284            "histogram",
285            "hll",
286            "hll_union",
287            "hostname",
288            "hour",
289            "hub",
290            "identified",
291            "if",
292            "ignore",
293            "immediate",
294            "in",
295            "incremental",
296            "index",
297            "indexes",
298            "infile",
299            "inner",
300            "insert",
301            "install",
302            "int",
303            "integer",
304            "intermediate",
305            "intersect",
306            "interval",
307            "into",
308            "inverted",
309            "ipv4",
310            "ipv6",
311            "is",
312            "is_not_null_pred",
313            "is_null_pred",
314            "isnull",
315            "isolation",
316            "job",
317            "jobs",
318            "join",
319            "json",
320            "jsonb",
321            "key",
322            "keys",
323            "kill",
324            "label",
325            "largeint",
326            "last",
327            "lateral",
328            "ldap",
329            "ldap_admin_password",
330            "left",
331            "less",
332            "level",
333            "like",
334            "limit",
335            "lines",
336            "link",
337            "list",
338            "load",
339            "local",
340            "localtime",
341            "localtimestamp",
342            "location",
343            "lock",
344            "logical",
345            "low_priority",
346            "manual",
347            "map",
348            "match",
349            "match_all",
350            "match_any",
351            "match_phrase",
352            "match_phrase_edge",
353            "match_phrase_prefix",
354            "match_regexp",
355            "materialized",
356            "max",
357            "maxvalue",
358            "memo",
359            "merge",
360            "migrate",
361            "migrations",
362            "min",
363            "minus",
364            "minute",
365            "modify",
366            "month",
367            "mtmv",
368            "name",
369            "names",
370            "natural",
371            "negative",
372            "never",
373            "next",
374            "ngram_bf",
375            "no",
376            "non_nullable",
377            "not",
378            "null",
379            "nulls",
380            "observer",
381            "of",
382            "offset",
383            "on",
384            "only",
385            "open",
386            "optimized",
387            "or",
388            "order",
389            "outer",
390            "outfile",
391            "over",
392            "overwrite",
393            "parameter",
394            "parsed",
395            "partition",
396            "partitions",
397            "password",
398            "password_expire",
399            "password_history",
400            "password_lock_time",
401            "password_reuse",
402            "path",
403            "pause",
404            "percent",
405            "period",
406            "permissive",
407            "physical",
408            "plan",
409            "process",
410            "plugin",
411            "plugins",
412            "policy",
413            "preceding",
414            "prepare",
415            "primary",
416            "proc",
417            "procedure",
418            "processlist",
419            "profile",
420            "properties",
421            "property",
422            "quantile_state",
423            "quantile_union",
424            "query",
425            "quota",
426            "random",
427            "range",
428            "read",
429            "real",
430            "rebalance",
431            "recover",
432            "recycle",
433            "refresh",
434            "references",
435            "regexp",
436            "release",
437            "rename",
438            "repair",
439            "repeatable",
440            "replace",
441            "replace_if_not_null",
442            "replica",
443            "repositories",
444            "repository",
445            "resource",
446            "resources",
447            "restore",
448            "restrictive",
449            "resume",
450            "returns",
451            "revoke",
452            "rewritten",
453            "right",
454            "rlike",
455            "role",
456            "roles",
457            "rollback",
458            "rollup",
459            "routine",
460            "row",
461            "rows",
462            "s3",
463            "sample",
464            "schedule",
465            "scheduler",
466            "schema",
467            "schemas",
468            "second",
469            "select",
470            "semi",
471            "sequence",
472            "serializable",
473            "session",
474            "set",
475            "sets",
476            "shape",
477            "show",
478            "signed",
479            "skew",
480            "smallint",
481            "snapshot",
482            "soname",
483            "split",
484            "sql_block_rule",
485            "start",
486            "starts",
487            "stats",
488            "status",
489            "stop",
490            "storage",
491            "stream",
492            "streaming",
493            "string",
494            "struct",
495            "subdate",
496            "sum",
497            "superuser",
498            "switch",
499            "sync",
500            "system",
501            "table",
502            "tables",
503            "tablesample",
504            "tablet",
505            "tablets",
506            "task",
507            "tasks",
508            "temporary",
509            "terminated",
510            "text",
511            "than",
512            "then",
513            "time",
514            "timestamp",
515            "timestampadd",
516            "timestampdiff",
517            "tinyint",
518            "to",
519            "transaction",
520            "trash",
521            "tree",
522            "triggers",
523            "trim",
524            "true",
525            "truncate",
526            "type",
527            "type_cast",
528            "types",
529            "unbounded",
530            "uncommitted",
531            "uninstall",
532            "union",
533            "unique",
534            "unlock",
535            "unsigned",
536            "update",
537            "use",
538            "user",
539            "using",
540            "value",
541            "values",
542            "varchar",
543            "variables",
544            "variant",
545            "vault",
546            "verbose",
547            "version",
548            "view",
549            "warnings",
550            "week",
551            "when",
552            "where",
553            "whitelist",
554            "with",
555            "work",
556            "workload",
557            "write",
558            "xor",
559            "year",
560        }

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
LAST_DAY_SUPPORTS_DATE_PART = False
TYPE_MAPPING = {<Type.NCHAR: 'NCHAR'>: 'CHAR', <Type.NVARCHAR: 'NVARCHAR'>: 'VARCHAR', <Type.INET: 'INET'>: 'INET', <Type.ROWVERSION: 'ROWVERSION'>: 'VARBINARY', <Type.UBIGINT: 'UBIGINT'>: 'BIGINT', <Type.UINT: 'UINT'>: 'INT', <Type.UMEDIUMINT: 'UMEDIUMINT'>: 'MEDIUMINT', <Type.USMALLINT: 'USMALLINT'>: 'SMALLINT', <Type.UTINYINT: 'UTINYINT'>: 'TINYINT', <Type.UDECIMAL: 'UDECIMAL'>: 'DECIMAL', <Type.TIMESTAMP: 'TIMESTAMP'>: 'DATETIME', <Type.TIMESTAMPTZ: 'TIMESTAMPTZ'>: 'DATETIME', <Type.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>: 'TIMESTAMP', <Type.TEXT: 'TEXT'>: 'STRING'}
CAST_MAPPING = {}
TIMESTAMP_FUNC_TYPES = set()
TRANSFORMS = {<class 'sqlglot.expressions.JSONPathFilter'>: <function <lambda>>, <class 'sqlglot.expressions.JSONPathKey'>: <function <lambda>>, <class 'sqlglot.expressions.JSONPathRecursive'>: <function <lambda>>, <class 'sqlglot.expressions.JSONPathRoot'>: <function <lambda>>, <class 'sqlglot.expressions.JSONPathScript'>: <function <lambda>>, <class 'sqlglot.expressions.JSONPathSelector'>: <function <lambda>>, <class 'sqlglot.expressions.JSONPathSlice'>: <function <lambda>>, <class 'sqlglot.expressions.JSONPathSubscript'>: <function <lambda>>, <class 'sqlglot.expressions.JSONPathUnion'>: <function <lambda>>, <class 'sqlglot.expressions.JSONPathWildcard'>: <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.CopyGrantsProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.DateFormatColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.DefaultColumnConstraint'>: <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.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.IntervalSpan'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.JSONExtract'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.JSONExtractScalar'>: <function Doris.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.OutputModelProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.PathColumnConstraint'>: <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.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.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.Timestamp'>: <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.UppercaseColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.UnloggedProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.VarMap'>: <function 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.WithOperator'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ArrayAgg'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.CurrentDate'>: <function no_paren_current_date_sql>, <class 'sqlglot.expressions.DateDiff'>: <function _remove_ts_or_ds_to_date.<locals>.func>, <class 'sqlglot.expressions.DateAdd'>: <function _remove_ts_or_ds_to_date.<locals>.func>, <class 'sqlglot.expressions.DateStrToDate'>: <function datestrtodate_sql>, <class 'sqlglot.expressions.DateSub'>: <function _remove_ts_or_ds_to_date.<locals>.func>, <class 'sqlglot.expressions.DateTrunc'>: <function Doris.Generator.<lambda>>, <class 'sqlglot.expressions.Day'>: <function _remove_ts_or_ds_to_date.<locals>.func>, <class 'sqlglot.expressions.DayOfMonth'>: <function _remove_ts_or_ds_to_date.<locals>.func>, <class 'sqlglot.expressions.DayOfWeek'>: <function _remove_ts_or_ds_to_date.<locals>.func>, <class 'sqlglot.expressions.DayOfYear'>: <function _remove_ts_or_ds_to_date.<locals>.func>, <class 'sqlglot.expressions.GroupConcat'>: <function Doris.Generator.<lambda>>, <class 'sqlglot.expressions.ILike'>: <function no_ilike_sql>, <class 'sqlglot.expressions.Max'>: <function max_or_greatest>, <class 'sqlglot.expressions.Min'>: <function min_or_least>, <class 'sqlglot.expressions.Month'>: <function _remove_ts_or_ds_to_date.<locals>.func>, <class 'sqlglot.expressions.NullSafeEQ'>: <function MySQL.Generator.<lambda>>, <class 'sqlglot.expressions.NullSafeNEQ'>: <function MySQL.Generator.<lambda>>, <class 'sqlglot.expressions.ParseJSON'>: <function MySQL.Generator.<lambda>>, <class 'sqlglot.expressions.Pivot'>: <function no_pivot_sql>, <class 'sqlglot.expressions.Select'>: <function preprocess.<locals>._to_sql>, <class 'sqlglot.expressions.StrPosition'>: <function strposition_to_locate_sql>, <class 'sqlglot.expressions.StrToDate'>: <function _str_to_date_sql>, <class 'sqlglot.expressions.StrToTime'>: <function _str_to_date_sql>, <class 'sqlglot.expressions.Stuff'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.TableSample'>: <function no_tablesample_sql>, <class 'sqlglot.expressions.TimeFromParts'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.TimestampAdd'>: <function date_add_interval_sql.<locals>.func>, <class 'sqlglot.expressions.TimestampDiff'>: <function MySQL.Generator.<lambda>>, <class 'sqlglot.expressions.TimestampSub'>: <function date_add_interval_sql.<locals>.func>, <class 'sqlglot.expressions.TimeStrToUnix'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.TimeStrToTime'>: <function MySQL.Generator.<lambda>>, <class 'sqlglot.expressions.TimeToStr'>: <function _remove_ts_or_ds_to_date.<locals>.func>, <class 'sqlglot.expressions.Trim'>: <function _trim_sql>, <class 'sqlglot.expressions.TryCast'>: <function no_trycast_sql>, <class 'sqlglot.expressions.TsOrDsAdd'>: <function Doris.Generator.<lambda>>, <class 'sqlglot.expressions.TsOrDsDiff'>: <function MySQL.Generator.<lambda>>, <class 'sqlglot.expressions.TsOrDsToDate'>: <function Doris.Generator.<lambda>>, <class 'sqlglot.expressions.UnixToTime'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.Week'>: <function _remove_ts_or_ds_to_date.<locals>.func>, <class 'sqlglot.expressions.WeekOfYear'>: <function _remove_ts_or_ds_to_date.<locals>.func>, <class 'sqlglot.expressions.Year'>: <function _remove_ts_or_ds_to_date.<locals>.func>, <class 'sqlglot.expressions.AddMonths'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.ApproxDistinct'>: <function approx_count_distinct_sql>, <class 'sqlglot.expressions.ArgMax'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.ArgMin'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.ArrayUniqueAgg'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.CurrentTimestamp'>: <function Doris.Generator.<lambda>>, <class 'sqlglot.expressions.Lag'>: <function _lag_lead_sql>, <class 'sqlglot.expressions.Lead'>: <function _lag_lead_sql>, <class 'sqlglot.expressions.Map'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.RegexpLike'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.RegexpSplit'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.Split'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.StringToArray'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.StrToUnix'>: <function Doris.Generator.<lambda>>, <class 'sqlglot.expressions.TimeStrToDate'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.TimeToUnix'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.TimestampTrunc'>: <function Doris.Generator.<lambda>>, <class 'sqlglot.expressions.UnixToStr'>: <function Doris.Generator.<lambda>>}
RESERVED_KEYWORDS = {'match_phrase', 'truncate', 'ldap_admin_password', 'recover', 'and', 'follower', 'grant', 's3', 'match_regexp', 'execute', 'true', 'int', 'role', 'catalog', 'write', 'ends', 'where', 'year', 'semi', 'names', 'decimalv3', 'explain', 'builtin', 'databases', 'routine', 'or', 'rebalance', 'process', 'work', 'incremental', 'variant', 'connection', 'analyze', 'release', 'location', 'mtmv', 'dual', 'decommission', 'errors', 'adddate', 'immediate', 'complete', 'encryptkeys', 'index', 'password_lock_time', 'label', 'offset', 'variables', 'superuser', 'load', 'struct', 'date_ceil', 'uncommitted', 'decimal', 'second', 'frontend', 'using', 'backends', 'link', 'schemas', 'update', 'rollup', 'tables', 'ldap', 'frontends', 'is_null_pred', 'brief', 'modify', 'except', 'bulk', 'trash', 'div', 'is', 'level', 'do', 'roles', 'distinctpc', 'auto_increment', 'of', 'interval', 'start', 'datev1', 'append', 'broker', 'creation', 'doris_internal_table_id', 'transaction', 'fields', 'intermediate', 'repository', 'collation', 'starts', 'restrictive', 'to', 'events', 'localtime', 'groups', 'dateadd', 'grouping', 'match', 'stop', 'largeint', 'compact', 'ipv6', 'unique', 'bin', 'authors', 'buckets', 'repair', 'refresh', 'isnull', 'desc', 'clusters', 'logical', 'date_diff', 'datetime', 'timestampdiff', 'merge', 'generic', 'alias', 'schedule', 'bitmap', 'references', 'date_sub', 'sql_block_rule', 'stats', 'comment', 'partitions', 'file', 'restore', 'help', 'workload', 'current', 'count', 'enable', 'engines', 'user', 'read', 'pause', 'consistent', 'format', 'auto', 'from', 'infile', 'property', 'datev2', 'engine', 'is_not_null_pred', 'dynamic', 'hub', 'only', 'having', 'agg_state', 'schema', 'backup', 'timestamp', 'constraints', 'every', 'cached', 'indexes', 'max', 'analyzed', 'month', 'force', 'uninstall', 'tablesample', 'quota', 'xor', 'committed', 'prepare', 'local', 'hll_union', 'foreign', 'low_priority', 'database', 'day', 'processlist', 'profile', 'rows', 'hll', 'failed_login_attempts', 'as', 'hostname', 'identified', 'quantile_state', 'false', 'first', 'columns', 'set', 'create', 'check', 'current_catalog', 'full', 'account_unlock', 'datetimev2', 'array', 'over', 'jsonb', 'storage', 'cluster', 'status', 'memo', 'replica', 'than', 'plan', 'enter', 'between', 'group', 'null', 'triggers', 'duplicate', 'session', 'type_cast', 'stream', 'streaming', 'date_add', 'case', 'deferred', 'permissive', 'whitelist', 'random', 'exclude', 'current_user', 'install', 'primary', 'password', 'grants', 'graph', 'into', 'bitxor', 'password_reuse', 'localtimestamp', 'materialized', 'never', 'at', 'integer', 'add', 'admin', 'datediff', 'exists', 'date_floor', 'match_phrase_edge', 'after', 'char', 'values', 'smallint', 'non_nullable', 'warnings', 'password_history', 'open', 'maxvalue', 'week', 'on', 'properties', 'inverted', 'with', 'days_add', 'plugins', 'split', 'manual', 'account_lock', 'migrate', 'dropp', 'resources', 'sample', 'jobs', 'temporary', 'repositories', 'lines', 'rlike', 'tree', 'tablets', 'name', 'inner', 'extract', 'external', 'all', 'fast', 'plugin', 'cancel', 'task', 'physical', 'soname', 'parameter', 'tablet', 'cron', 'date', 'rollback', 'cube', 'type', 'collate', 'ipv4', 'replace_if_not_null', 'view', 'overwrite', 'anti', 'left', 'by', 'keys', 'catalogs', 'binary', 'unsigned', 'list', 'rewritten', 'binlog', 'percent', 'select', 'if', 'datetimev1', 'feature', 'call', 'like', 'filter', 'bitand', 'distinctpcsa', 'negative', 'in', 'system', 'rename', 'double', 'verbose', 'minus', 'hdfs', 'begin', 'next', 'constraint', 'sets', 'resource', 'array_range', 'copy', 'distinct', 'query', 'bitmap_union', 'last', 'clean', 'belong', 'limit', 'nulls', 'functions', 'skew', 'bigint', 'following', 'order', 'parsed', 'insert', 'character', 'varchar', 'aggregate', 'value', 'days_sub', 'signed', 'sync', 'migrations', 'outer', 'preceding', 'serializable', 'distributed', 'less', 'subdate', 'range', 'match_any', 'time', 'json', 'natural', 'table', 'use', 'path', 'string', 'sequence', 'column', 'convert', 'min', 'partition', 'function', 'unlock', 'cross', 'demand', 'repeatable', 'lateral', 'proc', 'optimized', 'real', 'describe', 'default', 'timestampadd', 'match_all', 'else', 'charset', 'delete', 'drop', 'sum', 'no', 'ngram_bf', 'backend', 'free', 'tinyint', 'tasks', 'job', 'boolean', 'period', 'types', 'alter', 'encryptkey', 'chain', 'histogram', 'right', 'data', 'distribution', 'lock', 'regexp', 'build', 'vault', 'global', 'row', 'cast', 'text', 'recycle', 'bitor', 'for', 'asc', 'observer', 'terminated', 'resume', 'connection_id', 'policy', 'kill', 'collect', 'procedure', 'revoke', 'current_date', 'version', 'config', 'match_phrase_prefix', 'end', 'replace', 'disk', 'current_time', 'scheduler', 'switch', 'returns', 'ignore', 'shape', 'blob', 'float', 'minute', 'expired', 'current_timestamp', 'then', 'password_expire', 'snapshot', 'map', 'commit', 'diagnose', 'hour', 'isolation', 'outfile', 'union', 'trim', 'join', 'decimalv2', 'show', 'quantile_union', 'when', 'hash', 'intersect', 'not', 'key', 'extended', 'unbounded', 'export'}
SELECT_KINDS: Tuple[str, ...] = ()
TRY_SUPPORTED = False
SUPPORTS_UESCAPE = False
AFTER_HAVING_MODIFIER_TRANSFORMS = {'qualify': <function Generator.<lambda>>, 'windows': <function Generator.<lambda>>}
Inherited Members
sqlglot.generator.Generator
Generator
IGNORE_NULLS_IN_FUNC
EXPLICIT_SET_OP
WRAP_DERIVED_VALUES
CREATE_FUNCTION_RETURN_AS
MATCHED_BY_SOURCE
SINGLE_STRING_INTERVAL
RENAME_TABLE_WITH_DB
GROUPINGS_SEP
INDEX_ON
QUERY_HINTS
IS_BOOL_ALLOWED
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_REQUIRES_PARENS
TABLESAMPLE_SIZE_IS_ROWS
TABLESAMPLE_KEYWORDS
TABLESAMPLE_WITH_METHOD
TABLESAMPLE_SEED_KEYWORD
COLLATE_IS_FUNC
DATA_TYPE_SPECIFIERS_ALLOWED
ENSURE_BOOLS
CTE_RECURSIVE_KEYWORD_REQUIRED
SUPPORTS_SINGLE_ARG_CONCAT
SUPPORTS_TABLE_ALIAS_COLUMNS
UNPIVOT_ALIASES_ARE_IDENTIFIERS
INSERT_OVERWRITE
SUPPORTS_SELECT_INTO
SUPPORTS_UNLOGGED_TABLES
SUPPORTS_CREATE_TABLE_LIKE
LIKE_PROPERTY_INSIDE_SCHEMA
MULTI_ARG_DISTINCT
JSON_PATH_SINGLE_QUOTE_ESCAPE
SUPPORTED_JSON_PATH_PARTS
CAN_IMPLEMENT_ARRAY_ANY
SET_OP_MODIFIERS
COPY_PARAMS_ARE_WRAPPED
COPY_PARAMS_EQ_REQUIRED
COPY_HAS_INTO_KEYWORD
STAR_EXCEPT
HEX_FUNC
WITH_PROPERTIES_PREFIX
QUOTE_JSON_PATH
TIME_PART_SINGULARS
TOKEN_MAPPING
STRUCT_DELIMITER
PARAMETER_TOKEN
NAMED_PLACEHOLDER_TOKEN
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
createable_sql
create_sql
sequenceproperties_sql
clone_sql
describe_sql
heredoc_sql
prepend_ctes
with_sql
cte_sql
tablealias_sql
bitstring_sql
hexstring_sql
bytestring_sql
unicodestring_sql
rawstring_sql
datatypeparam_sql
directory_sql
delete_sql
drop_sql
except_sql
except_op
fetch_sql
filter_sql
hint_sql
indexparameters_sql
index_sql
identifier_sql
hex_sql
lowerhex_sql
inputoutputformat_sql
national_sql
partition_sql
properties_sql
root_properties
properties
with_properties
locate_properties
property_name
property_sql
likeproperty_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
intersect_sql
intersect_op
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
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
after_limit_modifiers
select_sql
schema_sql
schema_columns_sql
star_sql
parameter_sql
sessionparameter_sql
placeholder_sql
subquery_sql
qualify_sql
set_operations
union_sql
union_op
unnest_sql
prewhere_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
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
currenttimestamp_sql
collate_sql
command_sql
comment_sql
mergetreettlaction_sql
mergetreettl_sql
transaction_sql
commit_sql
rollback_sql
alterdiststyle_sql
altersortkey_sql
renametable_sql
renamecolumn_sql
alterset_sql
altertable_sql
add_column_sql
droppartition_sql
addconstraint_sql
distinct_sql
ignorenulls_sql
respectnulls_sql
havingmax_sql
intdiv_sql
div_sql
overlaps_sql
distance_sql
dot_sql
eq_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
neq_sql
nullsafeeq_sql
nullsafeneq_sql
slice_sql
sub_sql
trycast_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
oncluster_sql
clusteredbyproperty_sql
anyvalue_sql
querytransform_sql
indexconstraintoption_sql
checkcolumnconstraint_sql
indexcolumnconstraint_sql
nvl2_sql
comprehension_sql
columnprefix_sql
opclass_sql
predict_sql
forin_sql
refresh_sql
operator_sql
toarray_sql
tsordstotime_sql
tsordstotimestamp_sql
tsordstodate_sql
unixdate_sql
lastday_sql
dateadd_sql
arrayany_sql
generateseries_sql
struct_sql
partitionrange_sql
truncatetable_sql
convert_sql
copyparameter_sql
credentials_sql
copy_sql
semicolon_sql
datadeletionproperty_sql
maskingpolicycolumnconstraint_sql
gapfill_sql
sqlglot.dialects.mysql.MySQL.Generator
INTERVAL_ALLOWS_PLURAL_FORM
LOCKING_READS_SUPPORTED
NULL_ORDERING_SUPPORTED
JOIN_HINTS
TABLE_HINTS
DUPLICATE_KEY_UPDATE_WITH_SET
QUERY_HINT_SEP
VALUES_AS_TABLE
NVL2_SUPPORTED
JSON_TYPE_REQUIRED_FOR_EXTRACTION
JSON_PATH_BRACKETED_KEY_SUPPORTED
JSON_KEY_VALUE_PAIR_SEP
SUPPORTS_TO_NUMBER
UNSIGNED_TYPE_MAPPING
TIMESTAMP_TYPE_MAPPING
PROPERTIES_LOCATION
LIMIT_FETCH
LIMIT_ONLY_LITERALS
CHAR_CAST_MAPPING
SIGNED_CAST_MAPPING
array_sql
arraycontainsall_sql
dpipe_sql
extract_sql
datatype_sql
jsonarraycontains_sql
cast_sql
show_sql
altercolumn_sql
chr_sql
timestamptrunc_sql