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https://issues.apache.org/jira/browse/HIVE-2908?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13241029#comment-13241029
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Phabricator commented on HIVE-2908:
-----------------------------------
sambavim has commented on the revision "HIVE-2908 [jira] Hive: Extend ALTER
TABLE DROP PARTITION syntax to use all comparators".
Note: The committer will need to run the below test with -Doverwrite=true due
to a problem with arc diff loading the differential on the test results.
ant test -Dtestcase=TestCliDriver -Dqfile=escape1.q -Doverwrite=true
REVISION DETAIL
https://reviews.facebook.net/D2523
> Hive: Extend ALTER TABLE DROP PARTITION syntax to use all comparators
> ---------------------------------------------------------------------
>
> Key: HIVE-2908
> URL: https://issues.apache.org/jira/browse/HIVE-2908
> Project: Hive
> Issue Type: Improvement
> Components: Query Processor
> Reporter: Sambavi Muthukrishnan
> Assignee: Sambavi Muthukrishnan
> Priority: Minor
> Attachments: HIVE-2908.D2523.1.patch, HIVE-2908.D2523.2.patch
>
> Original Estimate: 96h
> Remaining Estimate: 96h
>
> To drop a partition from a Hive table, this works:
> ALTER TABLE foo DROP PARTITION(ds = 'date')
> ...but it should also work to drop all partitions prior to date.
> ALTER TABLE foo DROP PARTITION(ds < 'date')
> This task is to implement ALTER TABLE DROP PARTITION for all of the
> comparators, < > <= >= <> = != instead of just for =.
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