Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/10689#discussion_r49290681
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/CatalystQlSuite.scala
---
@@ -49,4 +49,11 @@ class CatalystQlSuite extends PlanTest {
parser.createPlan("select sum(product + 1) over (partition by (product
+ (1)) order by 2) " +
"from windowData")
}
+
+ test("limit clause: a support in set operation") {
+ parser.createPlan("select key from (select * from t1) x limit 1")
+ parser.createPlan("select key from (select * from t1 limit 2) x limit
1")
+ parser.createPlan("select key from ((select * from testData limit 1) "
+
--- End diff --
Sure, will add such a test case.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
