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Message Posted: Thu, 15 Sep 2005 @ 09:47:39 GMT


     
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Subj:   Re: Urgent: Question on Teradata batch upsert
 
From:   Bob Hahn

The example code illustrated setting the batch size via an internal 'pack' value (packCur variable) that specified to call executeBatch after 'packCur' calls to addBatdch, each passing a constructed SQL statement with embedded values.

    for (j = 0; ((j < packCur) && (j < (numInserts-i)));j++) {
                   msStatement.addBatch("INSERT INTO INSERT_TEST VALUES ("+
                   rowSeq++ + "," +  rowSeq++ + ");");
    }

This won't be statement cached.

Prepared statement batch updates require Teradata V2R6 and JDBC 3.2.



     
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