Liang-Chi Hsieh created SPARK-18002: ---------------------------------------
Summary: Prune unnecessary IsNotNull predicates from Filter Key: SPARK-18002 URL: https://issues.apache.org/jira/browse/SPARK-18002 Project: Spark Issue Type: Improvement Components: SQL Reporter: Liang-Chi Hsieh In PruneFilters rule, we can prune unnecessary IsNotNull predicates if the predicate in IsNotNull is not nullable. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org