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https://issues.apache.org/jira/browse/SQOOP-387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shinichi Yamashita updated SQOOP-387:
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Attachment: SQOOP-387.patch
attach patch file
> Use TRUNCATE for PostgreSQLManager
> ----------------------------------
>
> Key: SQOOP-387
> URL: https://issues.apache.org/jira/browse/SQOOP-387
> Project: Sqoop
> Issue Type: Improvement
> Components: connectors/postgresql
> Reporter: Shinichi Yamashita
> Labels: newbie
> Attachments: SQOOP-387.patch, SQOOP-387.patch
>
>
> PostgreSQLManager uses "DELETE" sentence for procesing in staging-table.
> When it does "EXPORT" many times, the processing time is prolonged in
> "DELETE".
> Therefore replace it with "TRUNCATE" sentence and improve performance.
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