cloud-fan commented on a change in pull request #35531:
URL: https://github.com/apache/spark/pull/35531#discussion_r821677819
##########
File path:
sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4
##########
@@ -890,7 +890,7 @@ primaryExpression
| OVERLAY '(' input=valueExpression PLACING replace=valueExpression
FROM position=valueExpression (FOR length=valueExpression)? ')'
#overlay
| PERCENTILE_CONT '(' percentage=valueExpression ')'
- WITHIN GROUP '(' ORDER BY sortItem ')'
#percentile
+ WITHIN GROUP '(' ORDER BY sortItem ')' ( OVER windowSpec)?
#percentile
Review comment:
And why can't users specify the window frame boundaries?
--
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]
