Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/19494#discussion_r145229914
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/columnar/InMemoryTableScanExec.scala
---
@@ -102,6 +102,7 @@ case class InMemoryTableScanExec(
case IsNull(a: Attribute) => statsFor(a).nullCount > 0
case IsNotNull(a: Attribute) => statsFor(a).count -
statsFor(a).nullCount > 0
+ case In(_: AttributeReference, list: Seq[Expression]) if list.isEmpty
=> Literal.FalseLiteral
--- End diff --
Ah, really. OK, yeah we need to change this. It can be reverted too.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
