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Since the record "must" be placed in the buffer prior to the update, I don't believe you can actaully do a update with no read. The IOP is going to move the record into the program no matter what method used. Just because you didn't execute a read doesn't mean it didn't happen. In fact, with "keyed access", you get at least two reads as I recall. Chris Bipes wrote:
You can improve performance if you can do an update with out a read. I.e.. Keyed Delete/write. That way you are only sending the record across comm. once.
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