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Apache Spark commented on SPARK-17427: -------------------------------------- User 'adrian-wang' has created a pull request for this issue: https://github.com/apache/spark/pull/14991 > 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