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From "Siying Dong (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-2090) Add "DROP DATABASE ... FORCE"
Date Tue, 05 Apr 2011 03:20:05 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13015736#comment-13015736
] 

Siying Dong commented on HIVE-2090:
-----------------------------------

Looks like "drop database" have concurrency problem today too if another concurrent query
creates table on the database, since it acquires no lock. Don't know how to resolve it. But
to this patch, at least I can acquire locks to all tables on the database. It doesn't resolve
today's concurrency problem though.

> Add "DROP DATABASE ... FORCE"
> -----------------------------
>
>                 Key: HIVE-2090
>                 URL: https://issues.apache.org/jira/browse/HIVE-2090
>             Project: Hive
>          Issue Type: New Feature
>            Reporter: Siying Dong
>            Assignee: Siying Dong
>            Priority: Minor
>         Attachments: HIVE-2090.1.patch
>
>
> A "DROP DATABASE ... FORCE" will be useful, when we use a database for isolation when
doing some tests. Being able to force cleaning up the database will make test cleaning up
easier.

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