cloud-fan commented on code in PR #47272:
URL: https://github.com/apache/spark/pull/47272#discussion_r1681168219
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sql/api/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBaseParser.g4:
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@@ -251,26 +258,29 @@ statement
| (MSCK)? REPAIR TABLE identifierReference
(option=(ADD|DROP|SYNC) PARTITIONS)?
#repairTable
| op=(ADD | LIST) identifier .*?
#manageResource
- | SET COLLATION collationName=identifier
#setCollation
- | SET ROLE .*?
#failNativeCommand
+ | CREATE INDEX (IF errorCapturingNot EXISTS)? identifier ON TABLE?
+ identifierReference (USING indexType=identifier)?
+ LEFT_PAREN columns=multipartIdentifierPropertyList RIGHT_PAREN
+ (OPTIONS options=propertyList)?
#createIndex
+ | DROP INDEX (IF EXISTS)? identifier ON TABLE? identifierReference
#dropIndex
+ | unsupportedHiveNativeCommands .*?
#failNativeCommand
+ ;
+
+setResetStatement
+ : SET COLLATION collationName=identifier
#setCollation
+ | SET ROLE .*?
#failSetRole
| SET TIME ZONE interval
#setTimeZone
| SET TIME ZONE timezone
#setTimeZone
| SET TIME ZONE .*?
#setTimeZone
| SET (VARIABLE | VAR) assignmentList
#setVariable
| SET (VARIABLE | VAR) LEFT_PAREN multipartIdentifierList RIGHT_PAREN EQ
- LEFT_PAREN query RIGHT_PAREN
#setVariable
+ LEFT_PAREN query RIGHT_PAREN
#setVariable
Review Comment:
Sorry I take it back. The first option isn't valid as once we fail in the
`AstBuilder`, we can't go to the next parser rule.
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