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From "David Quigley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SQOOP-1085) Support "INSERT IGNORE INTO" statement in export job
Date Mon, 17 Jun 2013 07:20:19 GMT

    [ https://issues.apache.org/jira/browse/SQOOP-1085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13685042#comment-13685042
] 

David Quigley commented on SQOOP-1085:
--------------------------------------

If proposal is accepted, please add me to developers group so I can assign this ticket to
myself.
                
> Support "INSERT IGNORE INTO" statement in export job
> ----------------------------------------------------
>
>                 Key: SQOOP-1085
>                 URL: https://issues.apache.org/jira/browse/SQOOP-1085
>             Project: Sqoop
>          Issue Type: New Feature
>    Affects Versions: 1.4.3
>         Environment: Linux hadoop-02 2.6.18-164.15.1.el5.centos.plusxen #1 SMP Wed Mar
17 20:32:20 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux
>            Reporter: David Quigley
>              Labels: sqoop
>   Original Estimate: 72h
>  Remaining Estimate: 72h
>
> Currently sqoop export job does not support INSERT IGNORE INTO syntax/use case. "Upsert
mode" https://issues.apache.org/jira/browse/SQOOP-327 handles INSERT INTO ON DUPLICATE KEY
UPDATE syntax/use case. The new feature will allow exporting records while not updating existing
keys. In the case of duplicate records, INSERT IGNORE INTO will result in faster running export.

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