[ https://issues.apache.org/jira/browse/SPARK-6740?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Davies Liu resolved SPARK-6740. ------------------------------- Resolution: Fixed Fix Version/s: 1.6.0 Issue resolved by pull request 8617 [https://github.com/apache/spark/pull/8617] > SQL operator and condition precedence is not honoured > ----------------------------------------------------- > > Key: SPARK-6740 > URL: https://issues.apache.org/jira/browse/SPARK-6740 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 1.3.0 > Reporter: Santiago M. Mola > Assignee: Santiago M. Mola > Fix For: 1.6.0 > > > The following query from the SQL Logic Test suite fails to parse: > SELECT DISTINCT * FROM t1 AS cor0 WHERE NOT ( - _2 + - 39 ) IS NULL > while the following (equivalent) does parse correctly: > SELECT DISTINCT * FROM t1 AS cor0 WHERE NOT (( - _2 + - 39 ) IS NULL) > SQLite, MySQL and Oracle (and probably most SQL implementations) define IS > with higher precedence than NOT, so the first query is valid and well-defined. -- 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