[SQL Definition Collation][Oracle]Collate the g4 files of SQL definitions

Hi community,

This issue is to collate the SQL definitions of Oracle. Therefore, we can support parsing more SQLs. We need your interaction! If you

1. Be familiar with g4 file of Antlr (The grammars are RegularExpression-like)
2. Understand the Oracle grammars

then welcome!

Background

How is a SQL parsed? SQL definition file ->(Parse to) AST ->(Visit it)
SQLStatment

Process

1. Compare SQL definitions in Oficial SQL Doc and ShardingSphere SQL Doc
2. If there is any difference in ShardingSphere SQL Doc, please correct them referring to Official SQL Doc
3. Run mvn install the current_file_module
4. Check whether there are any exceptions. If indeed, please fix them. (Especially xxxVisitor.class)
5. Add new corresponding SQL case in SQL Cases and expected parsed result in Expected Statment XML
6. Run SQLParserParameterizedTest to make sure no exceptions.

Notice

1.Left recursion can not work well in Antlr4,

a
  : b
  | a b
  ;
b
  : a c
  ;
c
  : ...
  ;

you can consider the following one,

a
  : b*
  ;
b
  : a c
  ;
c
  : ...
  ;

1. Here is a Chinese version for reference.

subtask

DML

• call doc
• delete offical doc
• EXPLAIN PLAN doc
• insert offical doc
• LOCK TABLE doc
• merge offical doc
• select offical doc
• update offical doc

DDL-ALTER

• ALTER ANALYTIC VIEW doc
• ALTER ATTRIBUTE DIMENSION doc
• ALTER AUDIT POLICY (Unified Auditing) doc
• ALTER CLUSTER doc
• ALTER DATABASE doc
• ALTER DATABASE DICTIONARY doc
• ALTER DATABASE LINK doc
• ALTER DIMENSION doc
• ALTER DISKGROUP doc
• ALTER FLASHBACK ARCHIVE doc
• ALTER FUNCTION doc
• ALTER HIERARCHY doc
• ALTER INDEX doc
• ALTER INDEXTYPE doc
• ALTER INMEMORY JOIN GROUP doc
• ALTER JAVA doc
• ALTER LIBRARY doc
• ALTER LOCKDOWN PROFILE doc
• ALTER MATERIALIZED VIEW doc
• ALTER MATERIALIZED VIEW LOG doc
• ALTER MATERIALIZED ZONEMAP doc
• ALTER OPERATOR doc
• ALTER OUTLINE doc
• ALTER PACKAGE doc
• ALTER PLUGGABLE DATABASE doc
• ALTER PROCEDURE doc
• ALTER PROFILE doc
• ALTER RESOURCE COST doc
• ALTER ROLE doc
• ALTER ROLLBACK SEGMENT doc
• ALTER SEQUENCE doc
• ALTER SYNONYM doc
• ALTER TABLE doc
• ALTER TABLESPACE doc
• ALTER TABLESPACE SET doc
• ALTER TRIGGER doc
• ALTER TYPE doc
• ALTER USER doc
• ALTER VIEW doc

DDL-CREATE

• CREATE ANALYTIC VIEW doc
• CREATE ATTRIBUTE DIMENSION doc
• CREATE AUDIT POLICY (Unified Auditing) doc
• CREATE CLUSTER doc
• CREATE CONTEXT doc
• CREATE CONTROLFILE doc
• CREATE DATABASE doc
• CREATE DATABASE LINK doc
• CREATE DIMENSION doc
• CREATE DIRECTORY doc
• CREATE DISKGROUP doc
• CREATE EDITION doc
• CREATE FLASHBACK ARCHIVE doc
• CREATE FUNCTION doc
• CREATE HIERARCHY doc
• CREATE INDEX doc
• CREATE INDEXTYPE doc
• CREATE INMEMORY JOIN GROUP doc
• CREATE JAVA doc
• CREATE LIBRARY doc
• CREATE LOCKDOWN PROFILE doc
• CREATE MATERIALIZED VIEW doc
• CREATE MATERIALIZED VIEW LOG doc
• CREATE MATERIALIZED ZONEMAP doc
• CREATE OPERATOR doc
• CREATE OUTLINE doc
• CREATE PACKAGE doc
• CREATE PACKAGE BODY doc
• CREATE PFILE doc
• CREATE PLUGGABLE DATABASE doc
• CREATE PROCEDURE doc
• CREATE PROFILE doc
• CREATE RESTORE POINT doc
• CREATE ROLE doc
• CREATE ROLLBACK SEGMENT doc
• CREATE SCHEMA doc
• CREATE SEQUENCE doc
• CREATE SPFILE doc
• CREATE SYNONYM doc
• CREATE TABLE doc
• CREATE TABLESPACE doc
• CREATE TABLESPACE SET doc
• CREATE TRIGGER doc
• CREATE TYPE doc
• CREATE TYPE BODY doc
• CREATE USER doc
• CREATE VIEW doc

DDL-DROP

• DROP ANALYTIC VIEW doc
• DROP ATTRIBUTE DIMENSION doc
• DROP AUDIT POLICY (Unified Auditing) doc
• DROP CLUSTER doc
• DROP CONTEXT doc
• DROP DATABASE doc
• DROP DATABASE LINK doc
• DROP DIMENSION doc
• DROP DIRECTORY doc
• DROP DISKGROUP doc
• DROP EDITION doc
• DROP FLASHBACK ARCHIVE doc
• DROP FUNCTION doc
• DROP HIERARCHY doc
• DROP INDEX doc
• DROP INDEXTYPE doc
• DROP INMEMORY JOIN GROUP doc
• DROP JAVA doc
• DROP LIBRARY doc
• DROP LOCKDOWN PROFILE doc
• DROP MATERIALIZED VIEW doc
• DROP MATERIALIZED VIEW LOG doc
• DROP MATERIALIZED ZONEMAP doc
• DROP OPERATOR doc
• DROP OUTLINE doc
• DROP PACKAGE doc
• DROP PLUGGABLE DATABASE doc
• DROP PROCEDURE doc
• DROP PROFILE doc
• DROP RESTORE POINT doc
• DROP ROLE doc
• DROP ROLLBACK SEGMENT doc
• DROP SEQUENCE doc
• DROP SYNONYM doc
• DROP TABLE doc
• DROP TABLESPACE doc
• DROP TABLESPACE SET doc
• DROP TRIGGER doc
• DROP TYPE doc
• DROP TYPE BODY doc
• DROP USER doc
• DROP VIEW doc

DDL-OTHER

• ANALYZE offical doc
• ASSOCIATE STATISTICS offical doc
• AUDIT offical doc
• COMMENT offical doc
• DISASSOCIATE STATISTICS offical doc
• FLASHBACK DATABASE doc
• FLASHBACK TABLE doc
• grant offical doc
• NOAUDIT doc
• PURGE doc
• RENAME doc
• revoke offical doc
• truncate table offical doc

Transaction Control Statements

• commit offical doc
• rollback offical doc
• savepoint offical doc
• set transcation offical doc
• SET CONSTRAINT doc

Session Control Statements

• ALTER SESSION doc
• SET ROLE doc

System Control Statement

• ALTER SYSTEM doc

[github-actions[bot]]

Hello , this issue has not received a reply for several days. This issue is supposed to be closed.

[everly-gif]

Thanks @Liangda-w , I will be claiming some soon 😃 I want to work on

• DROP VIEW
• DROP TRIGGER
• CREATE SYNONYM
• ALTER TRIGGER
• ALTER VIEW
• CREATE EDITION
• ALTER DATABASE LINK
• ALTER DATABASE DICTIONARY
• CREATE DIRECTORY
• DROP DIRECTORY
• DROP SYNONYM
• DROP PACKAGE
• ALTER PACKAGE