Repository: spark
Updated Branches:
refs/heads/branch-2.0 d226dce12 -> fcbb7f653
[SPARK-16648][SQL] Make ignoreNullsExpr a child expression of First and Last
## What changes were proposed in this pull request?
Default `TreeNode.withNewChildren` implementation doesn't work for `Last` and
Repository: spark
Updated Branches:
refs/heads/master 468a3c3ac -> 68b4020d0
[SPARK-16648][SQL] Make ignoreNullsExpr a child expression of First and Last
## What changes were proposed in this pull request?
Default `TreeNode.withNewChildren` implementation doesn't work for `Last` and
when