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Posted to notifications@shardingsphere.apache.org by "strongduanmu (via GitHub)" <gi...@apache.org> on 2023/07/05 07:35:11 UTC

[GitHub] [shardingsphere] strongduanmu commented on a diff in pull request #26771: Support MySQL LATERAL query parse

strongduanmu commented on code in PR #26771:
URL: https://github.com/apache/shardingsphere/pull/26771#discussion_r1252680333


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parser/sql/dialect/mysql/src/main/antlr4/imports/mysql/DMLStatement.g4:
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@@ -287,7 +287,10 @@ tableReference
     ;
 
 tableFactor
-    : tableName partitionNames? (AS? alias)? indexHintList? | subquery AS? alias (LP_ columnNames RP_)? | LP_ tableReferences RP_

Review Comment:
   Do you think we should refactor antlr parse logic accord to MySQL yacc?



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