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Copy pathkeywords.py
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1111 lines (1017 loc) · 34.2 KB
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#
# Copyright (C) 2009-2020 the sqlparse authors and contributors
# <see AUTHORS file>
#
# This module is part of python-sqlparse and is released under
# the BSD License: https://opensource.org/licenses/BSD-3-Clause
import re
from bisect import bisect_left
from collections import defaultdict
from sqlparse import tokens
# object() only supports "is" and is useful as a marker
# use this marker to specify that the given regex in SQL_REGEX
# shall be processed further through a lookup in the KEYWORDS dictionaries
PROCESS_AS_KEYWORD = object()
# Dollar-quoted literals (`$tag$...$tag$`) and multiline comments
# (`/*...*/`, `/*+...*/`) used to be matched with per-position regexes
# using a lazy dot-all quantifier (`[\s\S]*?`) terminated by a
# backreference or a literal delimiter. Applied at every text position by
# the lexer loop, that shape is O(n^2) on adversarial input with many
# unclosed openers, since each failed attempt re-scans to the end of the
# remaining text (GHSA-prg7-hcfm-mfcr). find_delimited_spans() collects
# all opener and closer positions in a single pass instead, so the lexer
# can pair them with a binary search when it actually reaches an opener.
#
# The delimiter regex is wrapped in a lookahead so that overlapping
# occurrences are reported too: in `$$$$` the closing `$$` starts inside
# the match of the opening one, and a non-overlapping scan would miss it.
_DOLLAR_QUOTE_DELIM = re.compile(
r'(?=(\$(?:[_A-ZÀ-Ü]\w*)?\$))', re.IGNORECASE | re.UNICODE)
_DOLLAR_QUOTE_OPENER_OK = re.compile(r'(?<![\w"$])', re.UNICODE)
_COMMENT_HINT_OPEN = re.compile(r'/\*\+')
_COMMENT_OPEN = re.compile(r'/\*(?!\+)')
_COMMENT_CLOSE = re.compile(r'\*/')
# All multiline comments share a single closer (`*/`), so one bucket is
# enough; dollar-quoted literals are bucketed by their tag.
_COMMENT_TAG = '/*'
class DelimitedSpans:
"""Opener and closer positions of dollar-quoted literals and multiline
comments, resolved on demand by :meth:`resolve`.
Pairing has to happen at the position the lexer has actually reached,
not upfront: a `/*`, `*/` or `$$` inside a string literal or behind a
`--` comment is not a delimiter at all, and resolving it eagerly would
consume the partner of the next real delimiter.
"""
__slots__ = ('_closers', 'openers')
def __init__(self, openers, closers):
#: start offset -> (offset behind the opener, tag, token type)
self.openers = openers
#: tag -> ([closer start, ...], [closer end, ...]), both ascending
self._closers = closers
def resolve(self, pos):
"""Return ``(end offset, token type)`` for the span opening at
`pos`, or None if its closing delimiter is missing -- just as a
regex that never finds its closing delimiter fails to match.
"""
opener_end, tag, ttype = self.openers[pos]
starts, ends = self._closers[tag]
idx = bisect_left(starts, opener_end)
if idx == len(starts):
return None
return ends[idx], ttype
_NO_SPANS = DelimitedSpans({}, {})
def find_delimited_spans(text):
"""Locate the delimiters of dollar-quoted literals and multiline
comments in `text` and return them as a :class:`DelimitedSpans`.
"""
has_dollar = '$' in text
# A comment can only ever open on "/*"; without it "*/" alone can
# never pair with anything, so gating on "/*" alone is sufficient to
# skip all three comment-related regex passes below.
has_comment_open = '/*' in text
if not has_dollar and not has_comment_open:
return _NO_SPANS
openers = {}
closers = defaultdict(lambda: ([], []))
if has_dollar:
for m in _DOLLAR_QUOTE_DELIM.finditer(text):
start = m.start()
tag = m.group(1)
end = start + len(tag)
# Every delimiter can close a literal, but one preceded by a
# word character, `"` or `$` cannot open one.
starts, ends = closers[tag]
starts.append(start)
ends.append(end)
if _DOLLAR_QUOTE_OPENER_OK.match(text, start) is not None:
openers[start] = (end, tag, tokens.Literal)
if has_comment_open:
for m in _COMMENT_HINT_OPEN.finditer(text):
openers[m.start()] = (
m.end(), _COMMENT_TAG, tokens.Comment.Multiline.Hint)
for m in _COMMENT_OPEN.finditer(text):
openers[m.start()] = (
m.end(), _COMMENT_TAG, tokens.Comment.Multiline)
starts, ends = closers[_COMMENT_TAG]
for m in _COMMENT_CLOSE.finditer(text):
starts.append(m.start())
ends.append(m.end())
return DelimitedSpans(openers, closers)
SQL_REGEX = [
(r'(--|# )\+.*?(\r\n|\r|\n|$)', tokens.Comment.Single.Hint),
(r'(--|# ).*?(\r\n|\r|\n|$)', tokens.Comment.Single),
(r'(\r\n|\r|\n)', tokens.Newline),
(r'\s+?', tokens.Whitespace),
(r':=', tokens.Assignment),
(r'::', tokens.Punctuation),
(r'\*', tokens.Wildcard),
(r"`(``|[^`])*`", tokens.Name),
(r"´(´´|[^´])*´", tokens.Name),
(r'\?', tokens.Name.Placeholder),
(r'%(\(\w+\))?s', tokens.Name.Placeholder),
(r'(?<!\w)[$:?]\w+', tokens.Name.Placeholder),
(r'\\\w+', tokens.Command),
# FIXME(andi): VALUES shouldn't be listed here
# see https://github.com/andialbrecht/sqlparse/pull/64
# AS and IN are special, it may be followed by a parenthesis, but
# are never functions, see issue183 and issue507
(r'(CASE|IN|VALUES|USING|FROM|AS)\b', tokens.Keyword),
(r'(@|##|#)[A-ZÀ-Ü]\w+', tokens.Name),
# see issue #39
# Spaces around period `schema . name` are valid identifier
# TODO: Spaces before period not implemented
# The negative lookahead ``(?!\d)`` keeps a following floating point
# literal such as ``.03`` from being mistaken for a member access, so a
# preceding keyword (e.g. ``BETWEEN``) is not reclassified as a name.
# See issue #601.
(r'[A-ZÀ-Ü]\w*(?=\s*\.(?!\d))', tokens.Name), # 'Name'.
# FIXME(atronah): never match,
# because `re.match` doesn't work with look-behind regexp feature
(r'(?<=\.)[A-ZÀ-Ü]\w*', tokens.Name), # .'Name'
(r'[A-ZÀ-Ü]\w*(?=\()', tokens.Name), # side effect: change kw to func
(r'-?0x[\dA-F]+', tokens.Number.Hexadecimal),
(r'-?\d+(\.\d+)?E-?\d+', tokens.Number.Float),
(r'(?![_A-ZÀ-Ü])-?(\d+(\.\d*)|\.\d+)(?![_A-ZÀ-Ü])',
tokens.Number.Float),
(r'(?![_A-ZÀ-Ü])-?\d+(?![_A-ZÀ-Ü])', tokens.Number.Integer),
(r"'(''|\\'|[^'])*'", tokens.String.Single),
# not a real string literal in ANSI SQL:
(r'"(""|\\"|[^"])*"', tokens.String.Symbol),
(r'(""|".*?[^\\]")', tokens.String.Symbol),
# sqlite names can be escaped with [square brackets]. left bracket
# cannot be preceded by word character or a right bracket --
# otherwise it's probably an array index
(r'(?<![\w\])])(\[[^\]\[]+\])', tokens.Name),
(r'((LEFT\s+|RIGHT\s+|FULL\s+)?(INNER\s+|OUTER\s+|STRAIGHT\s+)?'
r'|(CROSS\s+|NATURAL\s+)?)?JOIN\b', tokens.Keyword),
(r'END(\s+IF|\s+LOOP|\s+WHILE|\s+FOR|\s+CASE)?\b', tokens.Keyword),
(r'IF\s+(NOT\s+)?EXISTS\b', tokens.Keyword),
(r'NOT\s+NULL\b', tokens.Keyword),
(r'(ASC|DESC)(\s+NULLS\s+(FIRST|LAST))?\b', tokens.Keyword.Order),
(r'(ASC|DESC)\b', tokens.Keyword.Order),
(r'NULLS\s+(FIRST|LAST)\b', tokens.Keyword.Order),
(r'UNION\s+ALL\b', tokens.Keyword),
(r'CREATE(\s+OR\s+REPLACE)?\b', tokens.Keyword.DDL),
(r'DOUBLE\s+PRECISION\b', tokens.Name.Builtin),
(r'GROUP\s+BY\b', tokens.Keyword),
(r'ORDER\s+BY\b', tokens.Keyword),
(r'PRIMARY\s+KEY\b', tokens.Keyword),
(r'HANDLER\s+FOR\b', tokens.Keyword),
(r'GO(\s\d+)\b', tokens.Keyword),
(r'(LATERAL\s+VIEW\s+)'
r'(EXPLODE|INLINE|PARSE_URL_TUPLE|POSEXPLODE|STACK)\b',
tokens.Keyword),
(r"(AT|WITH')\s+TIME\s+ZONE\s+'[^']+'", tokens.Keyword.TZCast),
(r'(NOT\s+)?(LIKE|ILIKE|RLIKE)\b', tokens.Operator.Comparison),
(r'(NOT\s+)?(REGEXP)(\s+(BINARY))?\b', tokens.Operator.Comparison),
# Check for keywords, also returns tokens.Name if regex matches
# but the match isn't a keyword.
(r'\w[$#\w]*', PROCESS_AS_KEYWORD),
(r'[;:()\[\],\.]', tokens.Punctuation),
# JSON operators
(r'(\->>?|#>>?|@>|<@|\?\|?|\?&|\-|#\-)', tokens.Operator),
(r'[<>=~!]+', tokens.Operator.Comparison),
(r'[+/@#%^&|^-]+', tokens.Operator),
]
KEYWORDS = {
'ABORT': tokens.Keyword,
'ABS': tokens.Keyword,
'ABSOLUTE': tokens.Keyword,
'ACCESS': tokens.Keyword,
'ADA': tokens.Keyword,
'ADD': tokens.Keyword,
'ADMIN': tokens.Keyword,
'AFTER': tokens.Keyword,
'AGGREGATE': tokens.Keyword,
'ALIAS': tokens.Keyword,
'ALL': tokens.Keyword,
'ALLOCATE': tokens.Keyword,
'ANALYSE': tokens.Keyword,
'ANALYZE': tokens.Keyword,
'ANY': tokens.Keyword,
'ARRAYLEN': tokens.Keyword,
'ARE': tokens.Keyword,
'ASENSITIVE': tokens.Keyword,
'ASSERTION': tokens.Keyword,
'ASSIGNMENT': tokens.Keyword,
'ASYMMETRIC': tokens.Keyword,
'AT': tokens.Keyword,
'ATOMIC': tokens.Keyword,
'AUDIT': tokens.Keyword,
'AUTHORIZATION': tokens.Keyword,
'AUTO_INCREMENT': tokens.Keyword,
'AVG': tokens.Keyword,
'BACKWARD': tokens.Keyword,
'BEFORE': tokens.Keyword,
'BEGIN': tokens.Keyword,
'BETWEEN': tokens.Keyword,
'BITVAR': tokens.Keyword,
'BIT_LENGTH': tokens.Keyword,
'BOTH': tokens.Keyword,
'BREADTH': tokens.Keyword,
# 'C': tokens.Keyword, # most likely this is an alias
'CACHE': tokens.Keyword,
'CALL': tokens.Keyword,
'CALLED': tokens.Keyword,
'CARDINALITY': tokens.Keyword,
'CASCADE': tokens.Keyword,
'CASCADED': tokens.Keyword,
'CAST': tokens.Keyword,
'CATALOG': tokens.Keyword,
'CATALOG_NAME': tokens.Keyword,
'CHAIN': tokens.Keyword,
'CHARACTERISTICS': tokens.Keyword,
'CHARACTER_LENGTH': tokens.Keyword,
'CHARACTER_SET_CATALOG': tokens.Keyword,
'CHARACTER_SET_NAME': tokens.Keyword,
'CHARACTER_SET_SCHEMA': tokens.Keyword,
'CHAR_LENGTH': tokens.Keyword,
'CHARSET': tokens.Keyword,
'CHECK': tokens.Keyword,
'CHECKED': tokens.Keyword,
'CHECKPOINT': tokens.Keyword,
'CLASS': tokens.Keyword,
'CLASS_ORIGIN': tokens.Keyword,
'CLOB': tokens.Keyword,
'CLOSE': tokens.Keyword,
'CLUSTER': tokens.Keyword,
'COALESCE': tokens.Keyword,
'COBOL': tokens.Keyword,
'COLLATE': tokens.Keyword,
'COLLATION': tokens.Keyword,
'COLLATION_CATALOG': tokens.Keyword,
'COLLATION_NAME': tokens.Keyword,
'COLLATION_SCHEMA': tokens.Keyword,
'COLLECT': tokens.Keyword,
'COLUMN': tokens.Keyword,
'COLUMN_NAME': tokens.Keyword,
'COMPRESS': tokens.Keyword,
'COMMAND_FUNCTION': tokens.Keyword,
'COMMAND_FUNCTION_CODE': tokens.Keyword,
'COMMENT': tokens.Keyword,
'COMMIT': tokens.Keyword.DML,
'COMMITTED': tokens.Keyword,
'COMPLETION': tokens.Keyword,
'CONCURRENTLY': tokens.Keyword,
'CONDITION_NUMBER': tokens.Keyword,
'CONNECT': tokens.Keyword,
'CONNECTION': tokens.Keyword,
'CONNECTION_NAME': tokens.Keyword,
'CONSTRAINT': tokens.Keyword,
'CONSTRAINTS': tokens.Keyword,
'CONSTRAINT_CATALOG': tokens.Keyword,
'CONSTRAINT_NAME': tokens.Keyword,
'CONSTRAINT_SCHEMA': tokens.Keyword,
'CONSTRUCTOR': tokens.Keyword,
'CONTAINS': tokens.Keyword,
'CONTINUE': tokens.Keyword,
'CONVERSION': tokens.Keyword,
'CONVERT': tokens.Keyword,
'COPY': tokens.Keyword,
'CORRESPONDING': tokens.Keyword,
'COUNT': tokens.Keyword,
'CREATEDB': tokens.Keyword,
'CREATEUSER': tokens.Keyword,
'CROSS': tokens.Keyword,
'CUBE': tokens.Keyword,
'CURRENT': tokens.Keyword,
'CURRENT_DATE': tokens.Keyword,
'CURRENT_PATH': tokens.Keyword,
'CURRENT_ROLE': tokens.Keyword,
'CURRENT_TIME': tokens.Keyword,
'CURRENT_TIMESTAMP': tokens.Keyword,
'CURRENT_USER': tokens.Keyword,
'CURSOR': tokens.Keyword,
'CURSOR_NAME': tokens.Keyword,
'CYCLE': tokens.Keyword,
'DATA': tokens.Keyword,
'DATABASE': tokens.Keyword,
'DATETIME_INTERVAL_CODE': tokens.Keyword,
'DATETIME_INTERVAL_PRECISION': tokens.Keyword,
'DAY': tokens.Keyword,
'DEALLOCATE': tokens.Keyword,
'DECLARE': tokens.Keyword,
'DEFAULT': tokens.Keyword,
'DEFAULTS': tokens.Keyword,
'DEFERRABLE': tokens.Keyword,
'DEFERRED': tokens.Keyword,
'DEFINED': tokens.Keyword,
'DEFINER': tokens.Keyword,
'DELIMITER': tokens.Keyword,
'DELIMITERS': tokens.Keyword,
'DEREF': tokens.Keyword,
'DESCRIBE': tokens.Keyword,
'DESCRIPTOR': tokens.Keyword,
'DESTROY': tokens.Keyword,
'DESTRUCTOR': tokens.Keyword,
'DETERMINISTIC': tokens.Keyword,
'DIAGNOSTICS': tokens.Keyword,
'DICTIONARY': tokens.Keyword,
'DISABLE': tokens.Keyword,
'DISCONNECT': tokens.Keyword,
'DISPATCH': tokens.Keyword,
'DIV': tokens.Operator,
'DO': tokens.Keyword,
'DOMAIN': tokens.Keyword,
'DYNAMIC': tokens.Keyword,
'DYNAMIC_FUNCTION': tokens.Keyword,
'DYNAMIC_FUNCTION_CODE': tokens.Keyword,
'EACH': tokens.Keyword,
'ENABLE': tokens.Keyword,
'ENCODING': tokens.Keyword,
'ENCRYPTED': tokens.Keyword,
'END-EXEC': tokens.Keyword,
'ENGINE': tokens.Keyword,
'EQUALS': tokens.Keyword,
'ESCAPE': tokens.Keyword,
'EVERY': tokens.Keyword,
'EXCEPT': tokens.Keyword,
'EXCEPTION': tokens.Keyword,
'EXCLUDING': tokens.Keyword,
'EXCLUSIVE': tokens.Keyword,
'EXEC': tokens.Keyword,
'EXECUTE': tokens.Keyword,
'EXISTING': tokens.Keyword,
'EXISTS': tokens.Keyword,
'EXPLAIN': tokens.Keyword,
'EXTERNAL': tokens.Keyword,
'EXTRACT': tokens.Keyword,
'FALSE': tokens.Keyword,
'FETCH': tokens.Keyword,
'FILE': tokens.Keyword,
'FINAL': tokens.Keyword,
'FIRST': tokens.Keyword,
'FORCE': tokens.Keyword,
'FOREACH': tokens.Keyword,
'FOREIGN': tokens.Keyword,
'FORTRAN': tokens.Keyword,
'FORWARD': tokens.Keyword,
'FOUND': tokens.Keyword,
'FREE': tokens.Keyword,
'FREEZE': tokens.Keyword,
'FULL': tokens.Keyword,
'FUNCTION': tokens.Keyword,
# 'G': tokens.Keyword,
'GENERAL': tokens.Keyword,
'GENERATED': tokens.Keyword,
'GET': tokens.Keyword,
'GLOBAL': tokens.Keyword,
'GO': tokens.Keyword,
'GOTO': tokens.Keyword,
'GRANTED': tokens.Keyword,
'GROUPING': tokens.Keyword,
'HAVING': tokens.Keyword,
'HIERARCHY': tokens.Keyword,
'HOLD': tokens.Keyword,
'HOUR': tokens.Keyword,
'HOST': tokens.Keyword,
'IDENTIFIED': tokens.Keyword,
'IDENTITY': tokens.Keyword,
'IGNORE': tokens.Keyword,
'ILIKE': tokens.Keyword,
'IMMEDIATE': tokens.Keyword,
'IMMUTABLE': tokens.Keyword,
'IMPLEMENTATION': tokens.Keyword,
'IMPLICIT': tokens.Keyword,
'INCLUDING': tokens.Keyword,
'INCREMENT': tokens.Keyword,
'INDEX': tokens.Keyword,
'INDICATOR': tokens.Keyword,
'INFIX': tokens.Keyword,
'INHERITS': tokens.Keyword,
'INITIAL': tokens.Keyword,
'INITIALIZE': tokens.Keyword,
'INITIALLY': tokens.Keyword,
'INOUT': tokens.Keyword,
'INPUT': tokens.Keyword,
'INSENSITIVE': tokens.Keyword,
'INSTANTIABLE': tokens.Keyword,
'INSTEAD': tokens.Keyword,
'INTERSECT': tokens.Keyword,
'INTO': tokens.Keyword,
'INVOKER': tokens.Keyword,
'IS': tokens.Keyword,
'ISNULL': tokens.Keyword,
'ISOLATION': tokens.Keyword,
'ITERATE': tokens.Keyword,
# 'K': tokens.Keyword,
'KEY': tokens.Keyword,
'KEY_MEMBER': tokens.Keyword,
'KEY_TYPE': tokens.Keyword,
'LANCOMPILER': tokens.Keyword,
'LANGUAGE': tokens.Keyword,
'LARGE': tokens.Keyword,
'LAST': tokens.Keyword,
'LATERAL': tokens.Keyword,
'LEADING': tokens.Keyword,
'LENGTH': tokens.Keyword,
'LESS': tokens.Keyword,
'LEVEL': tokens.Keyword,
'LIMIT': tokens.Keyword,
'LISTEN': tokens.Keyword,
'LOAD': tokens.Keyword,
'LOCAL': tokens.Keyword,
'LOCALTIME': tokens.Keyword,
'LOCALTIMESTAMP': tokens.Keyword,
'LOCATION': tokens.Keyword,
'LOCATOR': tokens.Keyword,
'LOCK': tokens.Keyword,
'LOWER': tokens.Keyword,
# 'M': tokens.Keyword,
'MAP': tokens.Keyword,
'MATCH': tokens.Keyword,
'MATERIALIZED': tokens.Keyword,
'MAXEXTENTS': tokens.Keyword,
'MAXVALUE': tokens.Keyword,
'MESSAGE_LENGTH': tokens.Keyword,
'MESSAGE_OCTET_LENGTH': tokens.Keyword,
'MESSAGE_TEXT': tokens.Keyword,
'METHOD': tokens.Keyword,
'MINUTE': tokens.Keyword,
'MINUS': tokens.Keyword,
'MINVALUE': tokens.Keyword,
'MOD': tokens.Keyword,
'MODE': tokens.Keyword,
'MODIFIES': tokens.Keyword,
'MODIFY': tokens.Keyword,
'MONTH': tokens.Keyword,
'MORE': tokens.Keyword,
'MOVE': tokens.Keyword,
'MUMPS': tokens.Keyword,
'NAMES': tokens.Keyword,
'NATIONAL': tokens.Keyword,
'NATURAL': tokens.Keyword,
'NCHAR': tokens.Keyword,
'NCLOB': tokens.Keyword,
'NEW': tokens.Keyword,
'NEXT': tokens.Keyword,
'NO': tokens.Keyword,
'NOAUDIT': tokens.Keyword,
'NOCOMPRESS': tokens.Keyword,
'NOCREATEDB': tokens.Keyword,
'NOCREATEUSER': tokens.Keyword,
'NONE': tokens.Keyword,
'NOT': tokens.Keyword,
'NOTFOUND': tokens.Keyword,
'NOTHING': tokens.Keyword,
'NOTIFY': tokens.Keyword,
'NOTNULL': tokens.Keyword,
'NOWAIT': tokens.Keyword,
'NULL': tokens.Keyword,
'NULLABLE': tokens.Keyword,
'NULLIF': tokens.Keyword,
'OBJECT': tokens.Keyword,
'OCTET_LENGTH': tokens.Keyword,
'OF': tokens.Keyword,
'OFF': tokens.Keyword,
'OFFLINE': tokens.Keyword,
'OFFSET': tokens.Keyword,
'OIDS': tokens.Keyword,
'OLD': tokens.Keyword,
'ONLINE': tokens.Keyword,
'ONLY': tokens.Keyword,
'OPEN': tokens.Keyword,
'OPERATION': tokens.Keyword,
'OPERATOR': tokens.Keyword,
'OPTION': tokens.Keyword,
'OPTIONS': tokens.Keyword,
'ORDINALITY': tokens.Keyword,
'OUT': tokens.Keyword,
'OUTPUT': tokens.Keyword,
'OVERLAPS': tokens.Keyword,
'OVERLAY': tokens.Keyword,
'OVERRIDING': tokens.Keyword,
'OWNER': tokens.Keyword,
'QUARTER': tokens.Keyword,
'PAD': tokens.Keyword,
'PARAMETER': tokens.Keyword,
'PARAMETERS': tokens.Keyword,
'PARAMETER_MODE': tokens.Keyword,
'PARAMETER_NAME': tokens.Keyword,
'PARAMETER_ORDINAL_POSITION': tokens.Keyword,
'PARAMETER_SPECIFIC_CATALOG': tokens.Keyword,
'PARAMETER_SPECIFIC_NAME': tokens.Keyword,
'PARAMETER_SPECIFIC_SCHEMA': tokens.Keyword,
'PARTIAL': tokens.Keyword,
'PASCAL': tokens.Keyword,
'PCTFREE': tokens.Keyword,
'PENDANT': tokens.Keyword,
'PLACING': tokens.Keyword,
'PLI': tokens.Keyword,
'POSITION': tokens.Keyword,
'POSTFIX': tokens.Keyword,
'PRECISION': tokens.Keyword,
'PREFIX': tokens.Keyword,
'PREORDER': tokens.Keyword,
'PREPARE': tokens.Keyword,
'PRESERVE': tokens.Keyword,
'PRIMARY': tokens.Keyword,
'PRIOR': tokens.Keyword,
'PRIVILEGES': tokens.Keyword,
'PROCEDURAL': tokens.Keyword,
'PROCEDURE': tokens.Keyword,
'PUBLIC': tokens.Keyword,
'RAISE': tokens.Keyword,
'RAW': tokens.Keyword,
'READ': tokens.Keyword,
'READS': tokens.Keyword,
'RECHECK': tokens.Keyword,
'RECURSIVE': tokens.Keyword,
'REF': tokens.Keyword,
'REFERENCES': tokens.Keyword,
'REFERENCING': tokens.Keyword,
'REINDEX': tokens.Keyword,
'RELATIVE': tokens.Keyword,
'RENAME': tokens.Keyword,
'REPEATABLE': tokens.Keyword,
'RESET': tokens.Keyword,
'RESOURCE': tokens.Keyword,
'RESTART': tokens.Keyword,
'RESTRICT': tokens.Keyword,
'RESULT': tokens.Keyword,
'RETURN': tokens.Keyword,
'RETURNED_LENGTH': tokens.Keyword,
'RETURNED_OCTET_LENGTH': tokens.Keyword,
'RETURNED_SQLSTATE': tokens.Keyword,
'RETURNING': tokens.Keyword,
'RETURNS': tokens.Keyword,
'RIGHT': tokens.Keyword,
'ROLE': tokens.Keyword,
'ROLLBACK': tokens.Keyword.DML,
'ROLLUP': tokens.Keyword,
'ROUTINE': tokens.Keyword,
'ROUTINE_CATALOG': tokens.Keyword,
'ROUTINE_NAME': tokens.Keyword,
'ROUTINE_SCHEMA': tokens.Keyword,
'ROWS': tokens.Keyword,
'ROW_COUNT': tokens.Keyword,
'ROW_FORMAT': tokens.Keyword,
'RULE': tokens.Keyword,
'SAVE_POINT': tokens.Keyword,
'SCALE': tokens.Keyword,
'SCHEMA': tokens.Keyword,
'SCHEMA_NAME': tokens.Keyword,
'SCOPE': tokens.Keyword,
'SCROLL': tokens.Keyword,
'SEARCH': tokens.Keyword,
'SECOND': tokens.Keyword,
'SECURITY': tokens.Keyword,
'SELF': tokens.Keyword,
'SENSITIVE': tokens.Keyword,
'SEQUENCE': tokens.Keyword,
'SERIALIZABLE': tokens.Keyword,
'SERVER_NAME': tokens.Keyword,
'SESSION': tokens.Keyword,
'SESSION_USER': tokens.Keyword,
'SETOF': tokens.Keyword,
'SETS': tokens.Keyword,
'SHARE': tokens.Keyword,
'SHOW': tokens.Keyword,
'SIMILAR': tokens.Keyword,
'SIMPLE': tokens.Keyword,
'SIZE': tokens.Keyword,
'SOME': tokens.Keyword,
'SOURCE': tokens.Keyword,
'SPACE': tokens.Keyword,
'SPECIFIC': tokens.Keyword,
'SPECIFICTYPE': tokens.Keyword,
'SPECIFIC_NAME': tokens.Keyword,
'SQL': tokens.Keyword,
'SQLBUF': tokens.Keyword,
'SQLCODE': tokens.Keyword,
'SQLERROR': tokens.Keyword,
'SQLEXCEPTION': tokens.Keyword,
'SQLSTATE': tokens.Keyword,
'SQLWARNING': tokens.Keyword,
'STABLE': tokens.Keyword,
'START': tokens.Keyword.DML,
# 'STATE': tokens.Keyword,
'STATEMENT': tokens.Keyword,
'STATIC': tokens.Keyword,
'STATISTICS': tokens.Keyword,
'STDIN': tokens.Keyword,
'STDOUT': tokens.Keyword,
'STORAGE': tokens.Keyword,
'STRICT': tokens.Keyword,
'STRUCTURE': tokens.Keyword,
'STYPE': tokens.Keyword,
'SUBCLASS_ORIGIN': tokens.Keyword,
'SUBLIST': tokens.Keyword,
'SUBSTRING': tokens.Keyword,
'SUCCESSFUL': tokens.Keyword,
'SUM': tokens.Keyword,
'SYMMETRIC': tokens.Keyword,
'SYNONYM': tokens.Keyword,
'SYSID': tokens.Keyword,
'SYSTEM': tokens.Keyword,
'SYSTEM_USER': tokens.Keyword,
'TABLE': tokens.Keyword,
'TABLE_NAME': tokens.Keyword,
'TEMP': tokens.Keyword,
'TEMPLATE': tokens.Keyword,
'TEMPORARY': tokens.Keyword,
'TERMINATE': tokens.Keyword,
'THAN': tokens.Keyword,
'TIMESTAMP': tokens.Keyword,
'TIMEZONE_HOUR': tokens.Keyword,
'TIMEZONE_MINUTE': tokens.Keyword,
'TO': tokens.Keyword,
'TOAST': tokens.Keyword,
'TRAILING': tokens.Keyword,
'TRANSATION': tokens.Keyword,
'TRANSACTIONS_COMMITTED': tokens.Keyword,
'TRANSACTIONS_ROLLED_BACK': tokens.Keyword,
'TRANSATION_ACTIVE': tokens.Keyword,
'TRANSFORM': tokens.Keyword,
'TRANSFORMS': tokens.Keyword,
'TRANSLATE': tokens.Keyword,
'TRANSLATION': tokens.Keyword,
'TREAT': tokens.Keyword,
'TRIGGER': tokens.Keyword,
'TRIGGER_CATALOG': tokens.Keyword,
'TRIGGER_NAME': tokens.Keyword,
'TRIGGER_SCHEMA': tokens.Keyword,
'TRIM': tokens.Keyword,
'TRUE': tokens.Keyword,
'TRUSTED': tokens.Keyword,
'TYPE': tokens.Keyword,
'UID': tokens.Keyword,
'UNCOMMITTED': tokens.Keyword,
'UNDER': tokens.Keyword,
'UNENCRYPTED': tokens.Keyword,
'UNION': tokens.Keyword,
'UNIQUE': tokens.Keyword,
'UNKNOWN': tokens.Keyword,
'UNLISTEN': tokens.Keyword,
'UNNAMED': tokens.Keyword,
'UNNEST': tokens.Keyword,
'UNTIL': tokens.Keyword,
'UPPER': tokens.Keyword,
'USAGE': tokens.Keyword,
'USE': tokens.Keyword,
'USER': tokens.Keyword,
'USER_DEFINED_TYPE_CATALOG': tokens.Keyword,
'USER_DEFINED_TYPE_NAME': tokens.Keyword,
'USER_DEFINED_TYPE_SCHEMA': tokens.Keyword,
'USING': tokens.Keyword,
'VACUUM': tokens.Keyword,
'VALID': tokens.Keyword,
'VALIDATE': tokens.Keyword,
'VALIDATOR': tokens.Keyword,
'VALUES': tokens.Keyword,
'VARIABLE': tokens.Keyword,
'VERBOSE': tokens.Keyword,
'VERSION': tokens.Keyword,
'VIEW': tokens.Keyword,
'VOLATILE': tokens.Keyword,
'WEEK': tokens.Keyword,
'WHENEVER': tokens.Keyword,
'WITH': tokens.Keyword.CTE,
'WITHOUT': tokens.Keyword,
'WORK': tokens.Keyword,
'WRITE': tokens.Keyword,
'YEAR': tokens.Keyword,
'ZONE': tokens.Keyword,
# Name.Builtin
'ARRAY': tokens.Name.Builtin,
'BIGINT': tokens.Name.Builtin,
'BINARY': tokens.Name.Builtin,
'BIT': tokens.Name.Builtin,
'BLOB': tokens.Name.Builtin,
'BOOLEAN': tokens.Name.Builtin,
'CHAR': tokens.Name.Builtin,
'CHARACTER': tokens.Name.Builtin,
'DATE': tokens.Name.Builtin,
'DEC': tokens.Name.Builtin,
'DECIMAL': tokens.Name.Builtin,
'FILE_TYPE': tokens.Name.Builtin,
'FLOAT': tokens.Name.Builtin,
'INT': tokens.Name.Builtin,
'INT8': tokens.Name.Builtin,
'INTEGER': tokens.Name.Builtin,
'INTERVAL': tokens.Name.Builtin,
'LONG': tokens.Name.Builtin,
'NATURALN': tokens.Name.Builtin,
'NVARCHAR': tokens.Name.Builtin,
'NUMBER': tokens.Name.Builtin,
'NUMERIC': tokens.Name.Builtin,
'PLS_INTEGER': tokens.Name.Builtin,
'POSITIVE': tokens.Name.Builtin,
'POSITIVEN': tokens.Name.Builtin,
'REAL': tokens.Name.Builtin,
'ROWID': tokens.Name.Builtin,
'ROWLABEL': tokens.Name.Builtin,
'ROWNUM': tokens.Name.Builtin,
'SERIAL': tokens.Name.Builtin,
'SERIAL8': tokens.Name.Builtin,
'SIGNED': tokens.Name.Builtin,
'SIGNTYPE': tokens.Name.Builtin,
'SIMPLE_DOUBLE': tokens.Name.Builtin,
'SIMPLE_FLOAT': tokens.Name.Builtin,
'SIMPLE_INTEGER': tokens.Name.Builtin,
'SMALLINT': tokens.Name.Builtin,
'SYS_REFCURSOR': tokens.Name.Builtin,
'SYSDATE': tokens.Name,
'TEXT': tokens.Name.Builtin,
'TINYINT': tokens.Name.Builtin,
'UNSIGNED': tokens.Name.Builtin,
'UROWID': tokens.Name.Builtin,
'UTL_FILE': tokens.Name.Builtin,
'VARCHAR': tokens.Name.Builtin,
'VARCHAR2': tokens.Name.Builtin,
'VARYING': tokens.Name.Builtin,
}
KEYWORDS_COMMON = {
'SELECT': tokens.Keyword.DML,
'INSERT': tokens.Keyword.DML,
'DELETE': tokens.Keyword.DML,
'UPDATE': tokens.Keyword.DML,
'UPSERT': tokens.Keyword.DML,
'REPLACE': tokens.Keyword.DML,
'MERGE': tokens.Keyword.DML,
'DROP': tokens.Keyword.DDL,
'CREATE': tokens.Keyword.DDL,
'ALTER': tokens.Keyword.DDL,
'TRUNCATE': tokens.Keyword.DDL,
'GRANT': tokens.Keyword.DCL,
'REVOKE': tokens.Keyword.DCL,
'WHERE': tokens.Keyword,
'FROM': tokens.Keyword,
'INNER': tokens.Keyword,
'JOIN': tokens.Keyword,
'STRAIGHT_JOIN': tokens.Keyword,
'AND': tokens.Keyword,
'OR': tokens.Keyword,
'LIKE': tokens.Keyword,
'ON': tokens.Keyword,
'IN': tokens.Keyword,
'SET': tokens.Keyword,
'BY': tokens.Keyword,
'GROUP': tokens.Keyword,
'ORDER': tokens.Keyword,
'LEFT': tokens.Keyword,
'OUTER': tokens.Keyword,
'FULL': tokens.Keyword,
'IF': tokens.Keyword,
'END': tokens.Keyword,
'THEN': tokens.Keyword,
'LOOP': tokens.Keyword,
'AS': tokens.Keyword,
'ELSE': tokens.Keyword,
'FOR': tokens.Keyword,
'WHILE': tokens.Keyword,
'CASE': tokens.Keyword,
'WHEN': tokens.Keyword,
'MIN': tokens.Keyword,
'MAX': tokens.Keyword,
'DISTINCT': tokens.Keyword,
}
KEYWORDS_ORACLE = {
'ARCHIVE': tokens.Keyword,
'ARCHIVELOG': tokens.Keyword,
'BACKUP': tokens.Keyword,
'BECOME': tokens.Keyword,
'BLOCK': tokens.Keyword,
'BODY': tokens.Keyword,
'CANCEL': tokens.Keyword,
'CHANGE': tokens.Keyword,
'COMPILE': tokens.Keyword,
'CONTENTS': tokens.Keyword,
'CONTROLFILE': tokens.Keyword,
'DATAFILE': tokens.Keyword,
'DBA': tokens.Keyword,
'DISMOUNT': tokens.Keyword,
'DOUBLE': tokens.Keyword,
'DUMP': tokens.Keyword,
'ELSIF': tokens.Keyword,
'EVENTS': tokens.Keyword,
'EXCEPTIONS': tokens.Keyword,
'EXPLAIN': tokens.Keyword,
'EXTENT': tokens.Keyword,
'EXTERNALLY': tokens.Keyword,
'FLUSH': tokens.Keyword,
'FREELIST': tokens.Keyword,
'FREELISTS': tokens.Keyword,
# groups seems too common as table name
# 'GROUPS': tokens.Keyword,
'INDICATOR': tokens.Keyword,
'INITRANS': tokens.Keyword,
'INSTANCE': tokens.Keyword,
'LAYER': tokens.Keyword,
'LINK': tokens.Keyword,
'LISTS': tokens.Keyword,
'LOGFILE': tokens.Keyword,
'MANAGE': tokens.Keyword,
'MANUAL': tokens.Keyword,
'MAXDATAFILES': tokens.Keyword,
'MAXINSTANCES': tokens.Keyword,
'MAXLOGFILES': tokens.Keyword,
'MAXLOGHISTORY': tokens.Keyword,
'MAXLOGMEMBERS': tokens.Keyword,
'MAXTRANS': tokens.Keyword,
'MINEXTENTS': tokens.Keyword,
'MODULE': tokens.Keyword,
'MOUNT': tokens.Keyword,
'NOARCHIVELOG': tokens.Keyword,
'NOCACHE': tokens.Keyword,
'NOCYCLE': tokens.Keyword,
'NOMAXVALUE': tokens.Keyword,
'NOMINVALUE': tokens.Keyword,
'NOORDER': tokens.Keyword,
'NORESETLOGS': tokens.Keyword,
'NORMAL': tokens.Keyword,
'NOSORT': tokens.Keyword,
'OPTIMAL': tokens.Keyword,
'OWN': tokens.Keyword,
'PACKAGE': tokens.Keyword,
'PARALLEL': tokens.Keyword,
'PCTINCREASE': tokens.Keyword,
'PCTUSED': tokens.Keyword,
'PLAN': tokens.Keyword,
'PRIVATE': tokens.Keyword,
'PROFILE': tokens.Keyword,
'QUOTA': tokens.Keyword,
'RECOVER': tokens.Keyword,
'RESETLOGS': tokens.Keyword,
'RESTRICTED': tokens.Keyword,
'REUSE': tokens.Keyword,
'ROLES': tokens.Keyword,
'SAVEPOINT': tokens.Keyword,
'SCN': tokens.Keyword,
'SECTION': tokens.Keyword,
'SEGMENT': tokens.Keyword,
'SHARED': tokens.Keyword,
'SNAPSHOT': tokens.Keyword,
'SORT': tokens.Keyword,
'STATEMENT_ID': tokens.Keyword,
'STOP': tokens.Keyword,
'SWITCH': tokens.Keyword,
'TABLES': tokens.Keyword,
'TABLESPACE': tokens.Keyword,
'THREAD': tokens.Keyword,
'TIME': tokens.Keyword,
'TRACING': tokens.Keyword,
'TRANSACTION': tokens.Keyword,
'TRIGGERS': tokens.Keyword,
'UNLIMITED': tokens.Keyword,
'UNLOCK': tokens.Keyword,
}
# MySQL
KEYWORDS_MYSQL = {
'ROW': tokens.Keyword,
}
# PostgreSQL Syntax
KEYWORDS_PLPGSQL = {
'CONFLICT': tokens.Keyword,
'WINDOW': tokens.Keyword,
'PARTITION': tokens.Keyword,
'ATTACH': tokens.Keyword,
'DETACH': tokens.Keyword,
'OVER': tokens.Keyword,
'PERFORM': tokens.Keyword,
'NOTICE': tokens.Keyword,
'PLPGSQL': tokens.Keyword,
'INHERIT': tokens.Keyword,
'INDEXES': tokens.Keyword,
'ON_ERROR_STOP': tokens.Keyword,
'EXTENSION': tokens.Keyword,
'BYTEA': tokens.Keyword,
'BIGSERIAL': tokens.Keyword,
'BIT VARYING': tokens.Keyword,
'BOX': tokens.Keyword,
'CHARACTER': tokens.Keyword,
'CHARACTER VARYING': tokens.Keyword,
'CIDR': tokens.Keyword,
'CIRCLE': tokens.Keyword,
'DOUBLE PRECISION': tokens.Keyword,
'INET': tokens.Keyword,
'JSON': tokens.Keyword,
'JSONB': tokens.Keyword,
'LINE': tokens.Keyword,
'LSEG': tokens.Keyword,
'MACADDR': tokens.Keyword,
'MONEY': tokens.Keyword,
'PATH': tokens.Keyword,
'PG_LSN': tokens.Keyword,
'POINT': tokens.Keyword,
'POLYGON': tokens.Keyword,
'SMALLSERIAL': tokens.Keyword,
'TSQUERY': tokens.Keyword,
'TSVECTOR': tokens.Keyword,
'TXID_SNAPSHOT': tokens.Keyword,
'UUID': tokens.Keyword,
'XML': tokens.Keyword,
'FOR': tokens.Keyword,
'IN': tokens.Keyword,
'LOOP': tokens.Keyword,
}
# Hive Syntax
KEYWORDS_HQL = {
'EXPLODE': tokens.Keyword,
'DIRECTORY': tokens.Keyword,
'DISTRIBUTE': tokens.Keyword,
'INCLUDE': tokens.Keyword,
'LOCATE': tokens.Keyword,
'OVERWRITE': tokens.Keyword,
'POSEXPLODE': tokens.Keyword,