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From "Patrick Wilttrout (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SQOOP-1313) Provide an option to TRUNCATE tables before exporting
Date Fri, 13 Oct 2017 14:24:00 GMT

    [ https://issues.apache.org/jira/browse/SQOOP-1313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16203623#comment-16203623
] 

Patrick Wilttrout commented on SQOOP-1313:
------------------------------------------

bump

> Provide an option to TRUNCATE tables before exporting
> -----------------------------------------------------
>
>                 Key: SQOOP-1313
>                 URL: https://issues.apache.org/jira/browse/SQOOP-1313
>             Project: Sqoop
>          Issue Type: Improvement
>    Affects Versions: 1.4.4
>            Reporter: Lars Francke
>            Priority: Minor
>
> It'd be great to have an option to TRUNCATE tables before exporting data to them.
> There were a couple of mailing list posts about this feature already[1].
> Sometimes the data has to be replaced completely and having the option of Sqoop taking
care of clearing the data first would be convenient. Currently we need to run a custom java
action first that does the truncating.
> [1] One example: <http://grokbase.com/t/sqoop/user/13a23b7765/truncate-before-import-export>



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