Github user rxin commented on the issue:
https://github.com/apache/spark/pull/21826
No we can't because you can still use string concat in filters, e.g.
colA || colB == "ab"
What is "||" here?--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
