Re: quick FK question

From: Rumpi Gravenstein <>
Date: Wed, 23 Dec 2009 08:48:14 -0500
Message-ID: <>


There's another aspect to this conversation with regards to the fact that for warehouse implementations foreign key constraints are often times *enforced* in the ETL process and not in the database definition. Insofar as that's the case, the extra expense you describe in checking that foreign key relationships tie back to a parent record row isn't incurred.


Received on Wed Dec 23 2009 - 07:48:14 CST

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