[GitHub] [shardingsphere] lwtdev commented on a change in pull request #8077: Fix parse problem in delete multi table statement and select into sta…

[GitBox <gi...@apache.org>]

lwtdev commented on a change in pull request #8077:
URL: https://github.com/apache/shardingsphere/pull/8077#discussion_r519407755



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File path: shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-mysql/src/main/antlr4/imports/mysql/DMLStatement.g4
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@@ -105,11 +105,11 @@ singleTableClause
     ;
 
 multipleTablesClause
-    : tableAliasRefList FROM tableReferences | FROM tableAliasRefList USING tableReferences
+    : multipleTableNames FROM tableReferences | FROM multipleTableNames USING tableReferences
     ;
 
 multipleTableNames
-    : tableName DOT_ASTERISK_? (COMMA_ tableName DOT_ASTERISK_?)*
+    : tableIdentOptWild (COMMA_ tableIdentOptWild)*
     ;

Review comment:
       @jingshanglu  Thanks very much for you advice. I will change it. 
   What about `tableLockingList` that references ` tableAliasRefList`. Could I remove it , too? It's unused , but I don't know why this was added.
   ```
   tableLockingList
       : OF tableAliasRefList
       ;
   ```




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