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From "Shinichi Yamashita (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SQOOP-387) Use TRUNCATE for PostgreSQLManager
Date Wed, 02 Nov 2011 06:10:33 GMT
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


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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