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From "Kathey Marsden (JIRA)" <j...@apache.org>
Subject [jira] Created: (DERBY-3439) Support getGeneratedKeys() for multirow inserts
Date Wed, 20 Feb 2008 13:51:43 GMT
Support getGeneratedKeys() for multirow inserts 

                 Key: DERBY-3439
                 URL: https://issues.apache.org/jira/browse/DERBY-3439
             Project: Derby
          Issue Type: Improvement
          Components: JDBC, Network Client
    Affects Versions:
            Reporter: Kathey Marsden
            Priority: Minor

Our getGeneratedKeys()  implementation currently does not support retrieving keys for multirow
inserts or an insert statement with full select.  This is because we use the IDENTITY_VAL_LOCAL
function to retrieve values.  I am not sure how to implement this, especially for client,
 but it would be nice to have.  

We document that getGeneratedKeys uses IDENTITY_VAL_LOCAL and that IDENTITY_VAL_LOCAL is not
affected by a multiple row insert, so filing this as an improvement and not a bug.

After this is changed I think we could change our DatabaseMetaData.supportsGetGeneratedKeys
to be true.

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