wgy8283335 commented on a change in pull request #10117:
URL: https://github.com/apache/shardingsphere/pull/10117#discussion_r616269858
##########
File path:
shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-oracle/src/main/antlr4/imports/oracle/DDLStatement.g4
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@@ -998,3 +998,91 @@ supplementalLogGrpClause
supplementalIdKeyClause
: DATA LP_ (ALL | PRIMARY KEY | UNIQUE | FOREIGN KEY) (COMMA (ALL |
PRIMARY KEY | UNIQUE | FOREIGN KEY))* RP_ COLUMNS
;
+
+alterSession
+ : ALTER SESSION alterSessionOption
+ ;
+
+alterSessionOption
+ : adviseClause
+ | closeDatabaseLinkClause
+ | commitInProcedureClause
+ | securiyClause
+ | parallelExecutionClause
+ | resumableClause
+ | shardDdlClause
+ | SYNC WITH PRIMARY
+ | alterSessionSetClause
+ ;
+
+adviseClause
+ : ADVISE (COMMIT | ROLLBACK | NOTHING)
+ ;
+
+closeDatabaseLinkClause
+ : CLOSE DATABASE LINK dbLink
+ ;
+
+commitInProcedureClause
+ : (ENABLE | DISABLE) COMMIT IN PROCEDURE
+ ;
+
+securiyClause
+ : (ENABLE | DISABLE) GUARD
+ ;
+
+parallelExecutionClause
+ : (ENABLE | DISABLE | FORCE) PARALLEL (DML | DDL | QUERY) (PARALLEL
numberLiterals)?
+ ;
+
+resumableClause
+ : enableResumableClause | disableResumableClause
+ ;
+
+enableResumableClause
+ : ENABLE RESUMABLE (TIMEOUT numberLiterals)? (NAME stringLiterals)?
+ ;
+
+disableResumableClause
+ : DISABLE RESUMABLE
+ ;
+
+shardDdlClause
+ : (ENABLE | DISABLE) SHARD DDL
+ ;
+
+alterSessionSetClause
+ : SET alterSessionSetClauseOption
+ ;
+
+alterSessionSetClauseOption
+ : parameterClause
+ | editionClause
+ | containerClause
+ | rowArchivalVisibilityClause
+ | defaultCollationClause
+ ;
+
+parameterClause
+ : (parameterName EQ_ parameterValue)+
+ ;
+
+parameterValue
Review comment:
Why `parameterValue` is identified as `literals | identifier`?
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