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Why can we have UPI only when PPI column is part of PI - response (3) by VBurmist

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Hi Terasum,
If you really want to check uniqueness in this case, then you can create a USI for the NUPI column(s) for the partitioned table.   This would use the USI index to reduce the high cost which Carlos has explained.
Regards,
Vlad.


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