Dilip Biswal created SPARK-11024: ------------------------------------ Summary: Optimize NULL in <inlist-expressions> by folding it to Literal(null) Key: SPARK-11024 URL: https://issues.apache.org/jira/browse/SPARK-11024 Project: Spark Issue Type: Bug Components: SQL Affects Versions: 1.5.1 Reporter: Dilip Biswal Priority: Minor
Add a rule in optimizer to convert NULL [NOT] IN (expr1,...,expr2) to Literal(null). This is a follow up defect to SPARK-8654 and suggested by Wenchen Fan. -- 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