[ https://issues.apache.org/jira/browse/SPARK-21625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yuming Wang updated SPARK-21625: -------------------------------- Description: Both Hive and MySQL are null: {code:sql} hive> select SQRT(-10.0); OK NULL Time taken: 0.384 seconds, Fetched: 1 row(s) {code} {code:sql} mysql> select sqrt(-10.0); +-----------+ | sqrt(-10.0) | +-----------+ | NULL | +-----------+ 1 row in set (0.00 sec) {code} was: Both Hive and MySQL are null: {code:sql} hive> select SQRT(-10); OK NULL Time taken: 0.384 seconds, Fetched: 1 row(s) {code} {code:sql} mysql> select sqrt(-10); +-----------+ | sqrt(-10) | +-----------+ | NULL | +-----------+ 1 row in set (0.00 sec) {code} > sqrt(negative number) should be null > ------------------------------------ > > Key: SPARK-21625 > URL: https://issues.apache.org/jira/browse/SPARK-21625 > Project: Spark > Issue Type: Sub-task > Components: SQL > Affects Versions: 2.3.0 > Reporter: Yuming Wang > > Both Hive and MySQL are null: > {code:sql} > hive> select SQRT(-10.0); > OK > NULL > Time taken: 0.384 seconds, Fetched: 1 row(s) > {code} > {code:sql} > mysql> select sqrt(-10.0); > +-----------+ > | sqrt(-10.0) | > +-----------+ > | NULL | > +-----------+ > 1 row in set (0.00 sec) > {code} -- 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