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https://issues.apache.org/jira/browse/HIVE-1856?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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John Sichi updated HIVE-1856:
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Status: Open (was: Patch Available)
Review comments in
https://reviews.apache.org/r/188/
Note that there are also DROP commands for databases, indexes, partitions, and
temporary functions. This config property should cover those too, so we should
either address those as well in this patch, or open a followup JIRA.
> Implement DROP TABLE/VIEW ... IF EXISTS
> ----------------------------------------
>
> Key: HIVE-1856
> URL: https://issues.apache.org/jira/browse/HIVE-1856
> Project: Hive
> Issue Type: New Feature
> Affects Versions: 0.7.0
> Reporter: Marcel Kornacker
> Assignee: Marcel Kornacker
> Attachments: hive-1856.patch
>
>
> This issue combines issues HIVE-1550/1165/1542/1551:
> - augment DROP TABLE/VIEW with IF EXISTS
> - signal an error if the table/view doesn't exist and IF EXISTS wasn't
> specified
> - introduce a flag in the configuration that allows you to turn off the new
> behavior
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