1. Nozzer New Member

   I have a table which has only only column. Is there any advantage in defining a PK for it?

   Nozzer, Jun 8, 2011

   #1
2. mmarovic Active Member

   Yes, database server will not allow duplicates on inserts and updates.

   mmarovic, Jun 8, 2011

   #2
3. FrankKalis Moderator

   Just out of curiosity: What does this table model?

   FrankKalis, Jun 8, 2011

   #3
4. Madhivanan Moderator

   A tally number table?

   Madhivanan, Jun 14, 2011

   #4

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