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From Clinton Begin <clinton.be...@gmail.com>
Subject Re: Output parameters with optional result set
Date Wed, 27 Apr 2005 02:15:24 GMT
Can you wrap the wacky stored proc with a more predictable one that
returns an empty result set every time, so as to avoid the exception?


On 4/26/05, David Whipple <dwhipple@dtcc.com> wrote:
> We have a situation that might address a situation that is not handled by
> iBATIS, but I wanted to describe it here and see if there is something I
> missed.
> The situation we have is that there is a (legacy - DB2) stored procedure
> which has input parameters and output parameters and optionally a result
> set.  The application will not be able to determine if the result set is
> going to be returned or not before the call.
> We have the procedure defined with a parameter class, parameter map and a
> result map.
> If the call to the stored procedure returns a result set, we get the result
> set and the output parameters just fine.
> If the call does not return a result set, an exception is thrown, and we do
> not get the output parameters.  It seems like the exception interupts it
> and prevents the processing of the output parameters.
> Maybe we have not set this up correctly.  Can anyone suggest a way to
> handle this type of situation?
> Thanks,
> Dave

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