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improve oracle sql parser
This commit is contained in:
wenshao
@@ -1,274 +1,276 @@
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/*
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* Copyright 1999-2011 Alibaba Group Holding Ltd.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.alibaba.druid.sql.parser;
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/**
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*
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* SQL Token
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* @author wenshao 2011-5-18 下午05:16:49
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* @formatter:off
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*/
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public enum Token {
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FOR("FOR"),
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IF("IF"),
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INDEX("INDEX"),
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PRIMARY("PRIMARY"),
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KEY("KEY"),
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DEFAULT("DEFAULT"),
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CONSTRAINT("CONSTRAINT"),
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CHECK("CHECK"),
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VIEW("VIEW"),
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CREATE("CREATE"),
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ALTER("ALTER"),
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DROP("DROP"),
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TABLE("TABLE"),
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TABLESPACE("TABLESPACE"),
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UPDATE("UPDATE"),
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SET("SET"),
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SELECT("SELECT"),
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FROM("FROM"),
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WHERE("WHERE"),
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ORDER("ORDER"),
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BY("BY"),
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GROUP("GROUP"),
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HAVING("HAVING"),
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INSERT("INSERT"),
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INTO("INTO"),
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NULL("NULL"),
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NOT("NOT"),
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AS("AS"),
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DELETE("DELETE"),
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DISTINCT("DISTINCT"),
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UNIQUE("UNIQUE"),
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FOREIGN("FOREIGN"),
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REFERENCES("REFERENCES"),
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ALL("ALL"),
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UNION("UNION"),
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INTERSECT("INTERSECT"),
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MINUS("MINUS"),
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INNER("INNER"),
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LEFT("LEFT"),
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RIGHT("RIGHT"),
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FULL("FULL"),
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OUTER("OUTER"),
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JOIN("JOIN"),
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ON("ON"),
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SCHEMA("SCHEMA"),
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CAST("CAST"),
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COLUMN("COLUMN"),
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USE("USE"),
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DATABASE("DATABASE"),
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TO("TO"),
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AND("AND"),
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OR("OR"),
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XOR("XOR"),
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CASE("CASE"),
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WHEN("WHEN"),
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THEN("THEN"),
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ELSE("ELSE"),
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END("END"),
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EXISTS("EXISTS"),
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IN("IN"),
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NEW("NEW"),
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ASC("ASC"),
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DESC("DESC"),
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IS("IS"),
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LIKE("LIKE"),
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ESCAPE("ESCAPE"),
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BETWEEN("BETWEEN"),
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VALUES("VALUES"),
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INTERVAL("INTERVAL"),
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LOCK("LOCK"),
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SOME("SOME"),
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ANY("ANY"),
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TRUNCATE("TRUNCATE"),
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// mysql
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TRUE("TRUE"),
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FALSE("FALSE"),
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LIMIT("LIMIT"),
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KILL("KILL"),
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IDENTIFIED("IDENTIFIED"),
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PASSWORD("PASSWORD"),
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DUAL("DUAL"),
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BINARY("BINARY"),
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SHOW("SHOW"),
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REPLACE("REPLACE"),
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//postgresql
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WINDOW("WINDOW"),
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OFFSET("OFFSET"),
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ROW("ROW"),
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ROWS("ROWS"),
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ONLY("ONLY"),
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FIRST("FIRST"),
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NEXT("NEXT"),
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FETCH("FETCH"),
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OF("OF"),
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SHARE("SHARE"),
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NOWAIT("NOWAIT"),
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RECURSIVE("RECURSIVE"),
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TEMPORARY("TEMPORARY"),
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TEMP("TEMP"),
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UNLOGGED("UNLOGGED"),
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RESTART("RESTART"),
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IDENTITY("IDENTITY"),
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CONTINUE("CONTINUE"),
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CASCADE("CASCADE"),
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RESTRICT("RESTRICT"),
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USING("USING"),
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CURRENT("CURRENT"),
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RETURNING("RETURNING"),
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COMMENT("COMMENT"),
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OVER("OVER"),
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// oracle
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START("START"),
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PRIOR("PRIOR"),
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CONNECT("CONNECT"),
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WITH("WITH"),
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EXTRACT("EXTRACT"),
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CURSOR("CURSOR"),
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MODEL("MODEL"),
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MERGE("MERGE"),
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MATCHED("MATCHED"),
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ERRORS("ERRORS"),
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REJECT("REJECT"),
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UNLIMITED("UNLIMITED"),
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BEGIN("BEGIN"),
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EXCLUSIVE("EXCLUSIVE"),
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MODE("MODE"),
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WAIT("WAIT"),
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ADVISE("ADVISE"),
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SESSION("SESSION"),
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PROCEDURE("PROCEDURE"),
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SYSDATE("SYSDATE"),
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DECLARE("DECLARE"),
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EXCEPTION("EXCEPTION"),
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GRANT("GRANT"),
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LOOP("LOOP"),
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GOTO("GOTO"),
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COMMIT("COMMIT"),
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SAVEPOINT("SAVEPOINT"),
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CROSS("CROSS"),
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PCTFREE("PCTFREE"),
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INITRANS("INITRANS"),
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MAXTRANS("MAXTRANS"),
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ENABLE("ENABLE"),
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DISABLE("DISABLE"),
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SEGMENT("SEGMENT"),
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CREATION("CREATION"),
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IMMEDIATE("IMMEDIATE"),
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DEFERRED("DEFERRED"),
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STORAGE("STORAGE"),
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MINEXTENTS("MINEXTENTS"),
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MAXEXTENTS("MAXEXTENTS"),
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PCTINCREASE("PCTINCREASE"),
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FLASH_CACHE("FLASH_CACHE"),
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CELL_FLASH_CACHE("CELL_FLASH_CACHE"),
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KEEP("KEEP"),
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NONE("NONE"),
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LOB("LOB"),
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STORE("STORE"),
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CHUNK("CHUNK"),
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CACHE("CACHE"),
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NOCACHE("NOCACHE"),
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LOGGING("LOGGING"),
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NOCOMPRESS("NOCOMPRESS"),
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KEEP_DUPLICATES("KEEP_DUPLICATES"),
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COMPUTE("COMPUTE"),
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// transact-sql
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TOP("TOP"),
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// hive
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EOF,
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ERROR,
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IDENTIFIER,
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HINT,
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VARIANT,
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LITERAL_INT,
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LITERAL_FLOAT,
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LITERAL_HEX,
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LITERAL_CHARS,
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LITERAL_NCHARS,
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LITERAL_ALIAS,
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LINE_COMMENT,
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MULTI_LINE_COMMENT,
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// Oracle
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BINARY_FLOAT,
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BINARY_DOUBLE,
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LPAREN("("),
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RPAREN(")"),
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LBRACE("{"),
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RBRACE("}"),
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LBRACKET("["),
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RBRACKET("]"),
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SEMI(";"),
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COMMA(","),
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DOT("."),
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DOTDOT(".."),
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DOTDOTDOT("..,"),
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EQ("="),
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GT(">"),
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LT("<"),
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BANG("!"),
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TILDE("~"),
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QUES("?"),
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COLON(":"),
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COLONCOLON(":"),
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COLONEQ(":="),
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EQEQ("=="),
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LTEQ("<="),
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LTEQGT("<=>"),
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LTGT("<>"),
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GTEQ(">="),
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BANGEQ("!="),
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BANGGT("!>"),
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BANGLT("!<"),
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AMPAMP("&&"),
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BARBAR("||"),
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PLUS("+"),
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SUB("-"),
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STAR("*"),
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SLASH("/"),
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AMP("&"),
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BAR("|"),
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CARET("^"),
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PERCENT("%"),
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LTLT("<<"),
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GTGT(">>"),
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MONKEYS_AT("@");
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public final String name;
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Token(){
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this(null);
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}
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Token(String name){
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this.name = name;
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}
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}
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/*
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* Copyright 1999-2011 Alibaba Group Holding Ltd.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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||||
*/
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package com.alibaba.druid.sql.parser;
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/**
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*
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* SQL Token
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* @author wenshao 2011-5-18 下午05:16:49
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* @formatter:off
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*/
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public enum Token {
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FOR("FOR"),
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IF("IF"),
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INDEX("INDEX"),
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PRIMARY("PRIMARY"),
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KEY("KEY"),
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DEFAULT("DEFAULT"),
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CONSTRAINT("CONSTRAINT"),
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CHECK("CHECK"),
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VIEW("VIEW"),
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CREATE("CREATE"),
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ALTER("ALTER"),
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DROP("DROP"),
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TABLE("TABLE"),
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TABLESPACE("TABLESPACE"),
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UPDATE("UPDATE"),
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SET("SET"),
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SELECT("SELECT"),
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FROM("FROM"),
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WHERE("WHERE"),
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ORDER("ORDER"),
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BY("BY"),
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GROUP("GROUP"),
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HAVING("HAVING"),
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INSERT("INSERT"),
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INTO("INTO"),
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NULL("NULL"),
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NOT("NOT"),
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AS("AS"),
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DELETE("DELETE"),
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DISTINCT("DISTINCT"),
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UNIQUE("UNIQUE"),
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FOREIGN("FOREIGN"),
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REFERENCES("REFERENCES"),
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ALL("ALL"),
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UNION("UNION"),
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INTERSECT("INTERSECT"),
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MINUS("MINUS"),
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INNER("INNER"),
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LEFT("LEFT"),
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RIGHT("RIGHT"),
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FULL("FULL"),
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OUTER("OUTER"),
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JOIN("JOIN"),
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ON("ON"),
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SCHEMA("SCHEMA"),
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CAST("CAST"),
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COLUMN("COLUMN"),
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USE("USE"),
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DATABASE("DATABASE"),
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TO("TO"),
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AND("AND"),
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OR("OR"),
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XOR("XOR"),
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CASE("CASE"),
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WHEN("WHEN"),
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THEN("THEN"),
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ELSE("ELSE"),
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END("END"),
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EXISTS("EXISTS"),
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IN("IN"),
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NEW("NEW"),
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ASC("ASC"),
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DESC("DESC"),
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IS("IS"),
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LIKE("LIKE"),
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ESCAPE("ESCAPE"),
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BETWEEN("BETWEEN"),
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VALUES("VALUES"),
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INTERVAL("INTERVAL"),
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LOCK("LOCK"),
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SOME("SOME"),
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ANY("ANY"),
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TRUNCATE("TRUNCATE"),
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// mysql
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TRUE("TRUE"),
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FALSE("FALSE"),
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LIMIT("LIMIT"),
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KILL("KILL"),
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IDENTIFIED("IDENTIFIED"),
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PASSWORD("PASSWORD"),
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DUAL("DUAL"),
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BINARY("BINARY"),
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SHOW("SHOW"),
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REPLACE("REPLACE"),
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//postgresql
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WINDOW("WINDOW"),
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OFFSET("OFFSET"),
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ROW("ROW"),
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ROWS("ROWS"),
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ONLY("ONLY"),
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FIRST("FIRST"),
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NEXT("NEXT"),
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FETCH("FETCH"),
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OF("OF"),
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SHARE("SHARE"),
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NOWAIT("NOWAIT"),
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RECURSIVE("RECURSIVE"),
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TEMPORARY("TEMPORARY"),
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TEMP("TEMP"),
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UNLOGGED("UNLOGGED"),
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RESTART("RESTART"),
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IDENTITY("IDENTITY"),
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CONTINUE("CONTINUE"),
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CASCADE("CASCADE"),
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RESTRICT("RESTRICT"),
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USING("USING"),
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CURRENT("CURRENT"),
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RETURNING("RETURNING"),
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COMMENT("COMMENT"),
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OVER("OVER"),
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// oracle
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START("START"),
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PRIOR("PRIOR"),
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CONNECT("CONNECT"),
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WITH("WITH"),
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EXTRACT("EXTRACT"),
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CURSOR("CURSOR"),
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MODEL("MODEL"),
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MERGE("MERGE"),
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MATCHED("MATCHED"),
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ERRORS("ERRORS"),
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REJECT("REJECT"),
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UNLIMITED("UNLIMITED"),
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BEGIN("BEGIN"),
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EXCLUSIVE("EXCLUSIVE"),
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MODE("MODE"),
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WAIT("WAIT"),
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ADVISE("ADVISE"),
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SESSION("SESSION"),
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PROCEDURE("PROCEDURE"),
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SYSDATE("SYSDATE"),
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DECLARE("DECLARE"),
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EXCEPTION("EXCEPTION"),
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GRANT("GRANT"),
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LOOP("LOOP"),
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GOTO("GOTO"),
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COMMIT("COMMIT"),
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SAVEPOINT("SAVEPOINT"),
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CROSS("CROSS"),
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PCTFREE("PCTFREE"),
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INITRANS("INITRANS"),
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MAXTRANS("MAXTRANS"),
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ENABLE("ENABLE"),
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DISABLE("DISABLE"),
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SEGMENT("SEGMENT"),
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CREATION("CREATION"),
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IMMEDIATE("IMMEDIATE"),
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DEFERRED("DEFERRED"),
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STORAGE("STORAGE"),
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MINEXTENTS("MINEXTENTS"),
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MAXEXTENTS("MAXEXTENTS"),
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MAXSIZE("MAXSIZE"),
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PCTINCREASE("PCTINCREASE"),
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FLASH_CACHE("FLASH_CACHE"),
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CELL_FLASH_CACHE("CELL_FLASH_CACHE"),
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KEEP("KEEP"),
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NONE("NONE"),
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LOB("LOB"),
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STORE("STORE"),
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CHUNK("CHUNK"),
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CACHE("CACHE"),
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NOCACHE("NOCACHE"),
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LOGGING("LOGGING"),
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NOCOMPRESS("NOCOMPRESS"),
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KEEP_DUPLICATES("KEEP_DUPLICATES"),
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EXCEPTIONS("EXCEPTIONS"),
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COMPUTE("COMPUTE"),
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// transact-sql
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TOP("TOP"),
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// hive
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|
||||
EOF,
|
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ERROR,
|
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IDENTIFIER,
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HINT,
|
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VARIANT,
|
||||
LITERAL_INT,
|
||||
LITERAL_FLOAT,
|
||||
LITERAL_HEX,
|
||||
LITERAL_CHARS,
|
||||
LITERAL_NCHARS,
|
||||
|
||||
LITERAL_ALIAS,
|
||||
LINE_COMMENT,
|
||||
MULTI_LINE_COMMENT,
|
||||
|
||||
// Oracle
|
||||
BINARY_FLOAT,
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||||
BINARY_DOUBLE,
|
||||
|
||||
LPAREN("("),
|
||||
RPAREN(")"),
|
||||
LBRACE("{"),
|
||||
RBRACE("}"),
|
||||
LBRACKET("["),
|
||||
RBRACKET("]"),
|
||||
SEMI(";"),
|
||||
COMMA(","),
|
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DOT("."),
|
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DOTDOT(".."),
|
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DOTDOTDOT("..,"),
|
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EQ("="),
|
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GT(">"),
|
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LT("<"),
|
||||
BANG("!"),
|
||||
TILDE("~"),
|
||||
QUES("?"),
|
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COLON(":"),
|
||||
COLONCOLON(":"),
|
||||
COLONEQ(":="),
|
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EQEQ("=="),
|
||||
LTEQ("<="),
|
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LTEQGT("<=>"),
|
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LTGT("<>"),
|
||||
GTEQ(">="),
|
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BANGEQ("!="),
|
||||
BANGGT("!>"),
|
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BANGLT("!<"),
|
||||
AMPAMP("&&"),
|
||||
BARBAR("||"),
|
||||
PLUS("+"),
|
||||
SUB("-"),
|
||||
STAR("*"),
|
||||
SLASH("/"),
|
||||
AMP("&"),
|
||||
BAR("|"),
|
||||
CARET("^"),
|
||||
PERCENT("%"),
|
||||
LTLT("<<"),
|
||||
GTGT(">>"),
|
||||
MONKEYS_AT("@");
|
||||
|
||||
public final String name;
|
||||
|
||||
Token(){
|
||||
this(null);
|
||||
}
|
||||
|
||||
Token(String name){
|
||||
this.name = name;
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user