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Vern, I was afraid of that. I'm testing for performance, so I need to see the optimizer working under normal load. I can copy the files fine, I just can't build a logical. rick ----Original Message--------- Rick, you might be able to make test files by using SQL to extract a few hundred records from the primary, then use SQL to get matching records, based on the join criteria. Of course, the optimizer makes different choices based on file size. HTH
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