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Can you post the SP code? I agree to have an OUT param on the SP.

-----Original Message-----
From: systemidotnet-bounces@xxxxxxxxxxxx
[mailto:systemidotnet-bounces@xxxxxxxxxxxx] On Behalf Of Walden H.
Leverich
Sent: Wednesday, May 27, 2009 4:42 PM
To: .net use with the System i
Subject: Re: [SystemiDotNet] Validating data...

My recollection is that the iDB2Command does a prepare round trip before
the first use, and since you're recreating the command on every
invocation that's a lot of round trips. Can you move the definition of
the command into a common place and then just set the parm values once
for each invocation. In essence invoking the same instance each time.

Also, why have a data reader and return a result set, that's a lot
heaver than just having a third output parameter on the sproc. And I
don't see where you're defining cn, I assume you're either not opening
it each time, or you're relying on connection pooling, yes?

-Walden



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