Adrian Wang created SPARK-17427: ----------------------------------- Summary: function SIZE should return -1 when parameter is null Key: SPARK-17427 URL: https://issues.apache.org/jira/browse/SPARK-17427 Project: Spark Issue Type: Bug Components: SQL Reporter: Adrian Wang Priority: Minor
`select size(null)` returns -1 in Hive. In order to be compatible, we need to return -1 also. -- 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