[jira] [Assigned] (SPARK-6740) SQL operator and condition precedence is not honoured
[ https://issues.apache.org/jira/browse/SPARK-6740?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-6740: --- Assignee: Apache Spark > 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: Apache Spark > > 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
[jira] [Assigned] (SPARK-6740) SQL operator and condition precedence is not honoured
[ https://issues.apache.org/jira/browse/SPARK-6740?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-6740: --- Assignee: (was: Apache Spark) > 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 > > 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
