Package org.apache.shardingsphere.sql.parser.opengauss.parser

Class OpenGaussLexer

java.lang.Object

org.antlr.v4.runtime.Recognizer<Integer,org.antlr.v4.runtime.atn.LexerATNSimulator>

org.antlr.v4.runtime.Lexer

org.apache.shardingsphere.sql.parser.autogen.OpenGaussStatementLexer

org.apache.shardingsphere.sql.parser.opengauss.parser.OpenGaussLexer

All Implemented Interfaces:

org.antlr.v4.runtime.TokenSource, org.apache.shardingsphere.sql.parser.api.parser.SQLLexer

public final class OpenGaussLexer
extends OpenGaussStatementLexer
implements org.apache.shardingsphere.sql.parser.api.parser.SQLLexer

SQL lexer for openGauss.

Field Summary

Fields inherited from class org.apache.shardingsphere.sql.parser.autogen.OpenGaussStatementLexer

_ATN, _decisionToDFA, _serializedATN, _sharedContextCache, ABORT, ABSOLUTE, ACCESS, ACTION, ADD, ADMIN, AFTER, AGGREGATE, ALL, ALSO, ALTER, ALWAYS, AMPERSAND_, ANALYSE, ANALYZE, AND, AND_, ANY, ARRAY, AS, ASC, ASSERTION, ASSIGNMENT, ASTERISK_, ASYMMETRIC, AT, AT_, ATTACH, ATTRIBUTE, AUTHORIZATION, BACKSLASH_, BACKWARD, BEFORE, BEGIN, BETWEEN, BIGINT, BIGSERIAL, BINARY, BIT, BIT_NUM_, BLOCK_COMMENT, BOOLEAN, BOTH, BOX, BQ_, BY, BYTEA, CACHE, CALL, CALLED, CARET_, CASCADE, CASCADED, CASE, CAST, CATALOG, CHAIN, channelNames, CHAR, CHARACTER, CHARACTERISTICS, CHECK, CHECKPOINT, CIDR, CIRCLE, CLASS, CLOSE, CLUSTER, COALESCE, COLLATE, COLLATION, COLON_, COLUMN, COLUMNS, COMMA_, COMMENT, COMMENTS, COMMIT, COMMITTED, CONCURRENTLY, CONFIGURATION, CONFLICT, CONNECT, CONNECTION, CONSTRAINT, CONSTRAINTS, CONTENT, CONTINUE, CONVERSION, COPY, COST, CQ_, CREATE, CROSS, CSV, CUBE, CURRENT, CURRENT_CATALOG, CURRENT_DATE, CURRENT_ROLE, CURRENT_SCHEMA, CURRENT_TIME, CURRENT_TIMESTAMP, CURRENT_USER, CURSOR, CYCLE, DATA, DATABASE, DATE, DATERANGE, DAY, DEALLOCATE, DEC, DECIMAL, DECLARE, DEFAULT, DEFAULTS, DEFERRABLE, DEFERRED, DEFINER, DELETE, DELIMITER, DELIMITERS, DEPENDS, DEQ_, DESC, DETACH, DICTIONARY, DIRECTORY, DISABLE, DISCARD, DISTINCT, DO, DOCUMENT, DOLLAR_, DOMAIN, DOT_, DOT_ASTERISK_, DOUBLE, DQ_, DROP, DUPLICATE, EACH, ELSE, ENABLE, ENCODING, ENCRYPTED, END, ENUM, EQ_, ESCAPE, EVENT, EXCEPT, EXCLUDE, EXCLUDING, EXCLUSIVE, EXECUTE, EXISTS, EXPLAIN, EXPRESSION, EXTENDED, EXTENSION, EXTERNAL, EXTRACT, FALSE, FAMILY, FETCH, FILESIZE_LITERAL, FILTER, FIRST, FLOAT, FLOAT4, FLOAT8, FOLLOWING, FOR, FOR_GENERATOR, FORCE, FOREIGN, FORWARD, FREEZE, FROM, FULL, FUNCTION, FUNCTIONS, GENERATED, GEOMETRIC_ABOVE_, GEOMETRIC_BELOW_, GEOMETRIC_DISTANCE_, GEOMETRIC_EXTEND_ABOVE_, GEOMETRIC_EXTEND_BELOW_, GEOMETRIC_EXTEND_LEFT_, GEOMETRIC_EXTEND_RIGHT_, GEOMETRIC_INTERSECT_, GEOMETRIC_LENGTH_, GEOMETRIC_PERPENDICULAR_, GEOMETRIC_SAME_AS_, GEOMETRIC_STRICT_ABOVE_, GEOMETRIC_STRICT_BELOW_, GLOBAL, GRANT, GRANTED, GREATEST, GROUP, GROUPING, GROUPS, GT_, GTE_, HANDLER, HAVING, HEADER, HEX_DIGIT_, HOLD, HOUR, IDENTIFIER_, IDENTITY, IF, ILIKE, ILIKE_, IMMEDIATE, IMMUTABLE, IMPLICIT, IMPORT, IN, INCLUDE, INCLUDING, INCREMENT, INDEX, INDEXES, INET, INHERIT, INHERITS, INITIALLY, INLINE, INLINE_COMMENT, INNER, INOUT, INPUT, INSENSITIVE, INSERT, INSTANCE, INSTEAD, INT, INT2, INT4, INT4RANGE, INT8, INT8RANGE, INTEGER, INTERSECT, INTERVAL, INTO, INVOKER, IS, ISNULL, ISOLATION, JOIN, JSON, JSON_EXTRACT_, JSON_EXTRACT_TEXT_, JSON_PATH_EXTRACT_, JSON_PATH_EXTRACT_TEXT_, JSONB_CONTAIN_ALL_TOP_KEY_, JSONB_CONTAIN_LEFT_, JSONB_CONTAIN_RIGHT_, JSONB_PATH_CONTAIN_ANY_VALUE_, JSONB_PATH_DELETE_, JSONB_PATH_PREDICATE_CHECK_, KEY, LABEL, LANGUAGE, LARGE, LAST, LATERAL, LBE_, LBT_, LEADING, LEAKPROOF, LEAST, LEFT, LESS, LEVEL, LIKE, LIMIT, LINE, LISTEN, LOAD, LOCAL, LOCALTIME, LOCALTIMESTAMP, LOCATION, LOCK, LOCKED, LOGGED, LP_, LSEG, LT_, LTE_, MACADDR, MACADDR8, MAIN, MAPPING, MATCH, MATERIALIZED, MAXSIZE, MAXVALUE, METHOD, MICROSECOND, MINUS, MINUS_, MINUTE, MINVALUE, MOD, MOD_, MODE, modeNames, MONTH, MOVE, NAME, NAMES, NATIONAL, NATURAL, NCHAR, NEQ_, NEW, NEXT, NFC, NFD, NFKC, NFKD, NO, NONE, NORMALIZE, NORMALIZED, NOT, NOT_, NOT_ILIKE_, NOT_TILDE_TILDE_, NOTHING, NOTIFY, NOTNULL, NOWAIT, NULL, NULLIF, NULLS, NUMBER_, NUMERIC, NUMRANGE, OBJECT, OF, OFF, OFFSET, OIDS, OLD, ON, ONLY, OPEN, OPERATOR, OPTION, OPTIONS, OR, OR_, ORDER, ORDINALITY, OTHERS, OUT, OUTER, OVER, OVERLAPS, OVERLAY, OVERRIDING, OWNED, OWNER, PACKAGE, PARALLEL, PARAM, PARSER, PARTIAL, PARTITION, PASSING, PASSWORD, PATH, PERFORMANCE, PLACING, PLAIN, PLANS, PLUS_, POINT, POLICY, POLYGON, POSITION, POUND_, PRECEDING, PRECISION, PREPARE, PREPARED, PRESERVE, PRIMARY, PRIOR, PRIVILEGES, PROCEDURAL, PROCEDURE, PROCEDURES, PROGRAM, PUBLICATION, QUARTER, QUESTION_, QUOTE, RANGE, RBE_, RBT_, READ, REAL, REASSIGN, RECHECK, RECURSIVE, REF, REFERENCES, REFERENCING, REFRESH, REINDEX, RELATIVE, RELEASE, RENAME, REPEATABLE, REPLACE, REPLICA, RESET, RESTART, RESTRICT, RETURNING, RETURNS, REVOKE, RIGHT, ROLE, ROLLBACK, ROLLUP, ROUTINE, ROUTINES, ROW, ROWS, RP_, RULE, ruleNames, SAFE_EQ_, SAVEPOINT, SCHEMA, SCHEMAS, SCROLL, SEARCH, SECOND, SECURITY, SELECT, SEMI_, SEQUENCE, SEQUENCES, SERIAL, SERIALIZABLE, SERVER, SESSION, SESSION_USER, SET, SETOF, SETS, SHARE, SHOW, SIGNED_LEFT_SHIFT_, SIGNED_RIGHT_SHIFT_, SIMILAR, SIMPLE, SLASH_, SMALLINT, SMALLSERIAL, SNAPSHOT, SOME, SQ_, SQL, STABLE, STANDALONE, START, STATEMENT, STATISTICS, STDIN, STDOUT, STORAGE, STORED, STRICT, STRING_, STRIP, SUBSCRIPTION, SUBSTRING, SUPPORT, SYMMETRIC, SYNONYM, SYSID, SYSTEM, T__0, TABLE, TABLES, TABLESAMPLE, TABLESPACE, TEMP, TEMPLATE, TEMPORARY, TEXT, THAN, THEN, TIES, TILDE_, TILDE_TILDE_, TIME, TIMESTAMP, TO, tokenNames, TRAILING, TRANSACTION, TRANSFORM, TREAT, TRIGGER, TRIM, TRUE, TRUNCATE, TRUSTED, TSQUERY, TSRANGE, TSTZRANGE, TSVECTOR, TYPE, TYPE_CAST_, TYPES, UESCAPE, UNBOUNDED, UNCOMMITTED, UNENCRYPTED, UNICODE_ESCAPE, UNION, UNIQUE, UNKNOWN, UNLISTEN, UNLOGGED, UNTIL, UPDATE, USAGE, USER, USING, VACUUM, VALID, VALIDATE, VALIDATOR, VALUE, VALUES, VARBIT, VARCHAR, VARIADIC, VARYING, VERBOSE, VERSION, VERTICAL_BAR_, VIEW, VIEWS, VOCABULARY, VOLATILE, WEEK, WHEN, WHERE, WHITESPACE, WINDOW, WITH, WITHIN, WITHOUT, WORK, WRAPPER, WRITE, WS, XML, XMLATTRIBUTES, XMLCONCAT, XMLELEMENT, XMLEXISTS, XMLFOREST, XMLNAMESPACES, XMLPARSE, XMLPI, XMLROOT, XMLSERIALIZE, XMLTABLE, YEAR, YES, ZONE

Fields inherited from class org.antlr.v4.runtime.Lexer

_channel, _factory, _hitEOF, _input, _mode, _modeStack, _text, _token, _tokenFactorySourcePair, _tokenStartCharIndex, _tokenStartCharPositionInLine, _tokenStartLine, _type, DEFAULT_MODE, DEFAULT_TOKEN_CHANNEL, HIDDEN, MAX_CHAR_VALUE, MIN_CHAR_VALUE, MORE, SKIP

Fields inherited from class org.antlr.v4.runtime.Recognizer

_interp, EOF

Constructor Summary

Constructors

Constructor	Description
OpenGaussLexer(org.antlr.v4.runtime.CharStream input)

Method Summary

Methods inherited from class org.apache.shardingsphere.sql.parser.autogen.OpenGaussStatementLexer

getATN, getChannelNames, getGrammarFileName, getModeNames, getRuleNames, getSerializedATN, getTokenNames, getVocabulary

Methods inherited from class org.antlr.v4.runtime.Lexer

emit, emit, emitEOF, getAllTokens, getChannel, getCharErrorDisplay, getCharIndex, getCharPositionInLine, getErrorDisplay, getErrorDisplay, getInputStream, getLine, getSourceName, getText, getToken, getTokenFactory, getType, mode, more, nextToken, notifyListeners, popMode, pushMode, recover, recover, reset, setChannel, setCharPositionInLine, setInputStream, setLine, setText, setToken, setTokenFactory, setType, skip

Methods inherited from class org.antlr.v4.runtime.Recognizer

action, addErrorListener, getErrorHeader, getErrorListenerDispatch, getErrorListeners, getInterpreter, getParseInfo, getRuleIndexMap, getState, getTokenErrorDisplay, getTokenType, getTokenTypeMap, precpred, removeErrorListener, removeErrorListeners, sempred, setInterpreter, setState

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OpenGaussLexer

public OpenGaussLexer(org.antlr.v4.runtime.CharStream input)