Marco Gaido created SPARK-22301: ----------------------------------- Summary: Add rule to Optimizer for In with empty list of values Key: SPARK-22301 URL: https://issues.apache.org/jira/browse/SPARK-22301 Project: Spark Issue Type: Improvement Components: SQL Affects Versions: 2.2.0 Reporter: Marco Gaido
For performance reason, we should resolve in operation on an empty list as false in the optimizations phase. For further reference, please look at the discussion on PRs: https://github.com/apache/spark/pull/19522 and https://github.com/apache/spark/pull/19494. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org