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Message Posted: Tue, 11 Sep 2007 @ 18:25:18 GMT


     
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Subj:   MULTISET/SET - PK - NO PK
 
From:   Kamin Shah

All,

I have heard from different people different things but wanted to know what this forum thinks about the topic.

MULTISET and SET Tables. I know MULTISET does not do duplicate row checking and hence loads to it would be faster but there is an obvious risk.

PKs - A lot of warehouses do not enforce PKs. What are your thoughts about this?

I am a big believer in SET Tables and enforcing PKs. What is everybody else's thoughts about these?


Kamin Shah
Systems Engineer
ViPS, Inc.



     
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