Github user mgaido91 commented on a diff in the pull request:
https://github.com/apache/spark/pull/21331#discussion_r189525577
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/Canonicalize.scala
---
@@ -85,6 +87,14 @@ object Canonicalize {
case Not(GreaterThanOrEqual(l, r)) => LessThan(l, r)
case Not(LessThanOrEqual(l, r)) => GreaterThan(l, r)
+ // order the list in the In operator
+ // we can do this only if all the elements in the list are literals
with the same datatype
+ case i @ In(value, list)
--- End diff --
nice idea, thanks. I am doing it. It will allow also to cover more cases
than simple literals. Thank you.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
