[
https://issues.apache.org/jira/browse/HIVE-3795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Gang Tim Liu updated HIVE-3795:
-------------------------------
Status: Open (was: Patch Available)
> NPE in SELECT when WHERE-clause is an and/or/not operation involving null
> -------------------------------------------------------------------------
>
> Key: HIVE-3795
> URL: https://issues.apache.org/jira/browse/HIVE-3795
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Reporter: Xiao Jiang
> Assignee: Xiao Jiang
> Priority: Trivial
> Attachments: HIVE-3795.1.patch.txt
>
>
> Sometimes users forget to quote date constants in queries. For example,
> SELECT * FROM some_table WHERE ds >= 2012-12-10 and ds <= 2012-12-12; . In
> such cases, if the WHERE-clause contains and/or/not operation, it would throw
> NPE exception. That's because PcrExprProcFactory in ql/optimizer forgot to
> check null.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
