Github user mgaido91 commented on a diff in the pull request:
https://github.com/apache/spark/pull/22713#discussion_r225091990
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/RemoveRedundantAliasAndProjectSuite.scala
---
@@ -124,4 +124,11 @@ class
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/22713#discussion_r225025827
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/RemoveRedundantAliasAndProjectSuite.scala
---
@@ -124,4 +124,11 @@ class