cloud-fan commented on code in PR #46665:
URL: https://github.com/apache/spark/pull/46665#discussion_r1635206930
##########
sql/api/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBaseParser.g4:
##########
@@ -42,6 +42,28 @@ options { tokenVocab = SqlBaseLexer; }
public boolean double_quoted_identifiers = false;
}
+compoundOrSingleStatement
+ : singleStatement
+ | singleCompoundStatement
+ ;
+
+singleCompoundStatement
+ : beginEndCompoundBlock SEMICOLON? EOF
+ ;
+
+beginEndCompoundBlock
+ : BEGIN compoundBody END
+ ;
+
+compoundBody
+ : (compoundStatement SEMICOLON)*
Review Comment:
To simplify the scala side, `(statements+=compoundStatement SEMICOLON)*`
You can check out similar rules in this rule that use `+=`
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
