Re: composite Unique constraint and null

  • From: amit poddar <amit.poddar@xxxxxxxx>
  • To: dubey.sandeep@xxxxxxxxx
  • Date: Tue, 18 Oct 2005 16:48:05 -0400

what is theis pk_column ?
just curious

Sandeep Dubey wrote:




I created index on (col1, nvl(col2, pk_column))




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