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Re: How many FKs is too many ?

From: Dave <slimdave_at_yahoo.com>
Date: 22 Oct 2004 10:44:53 -0700
Message-ID: <c502cdfc.0410220944.3041fff1@posting.google.com> 





If your data load process guarantees data integrity, as is generally
the case with data warehouse ETL procedures, then you can consider
defining the FK's as novalidate/disable/rely. The optimizer will
consider the metadata to bve valid but you won't get the unnecessary
overhead of validation.
Received on Fri Oct 22 2004 - 12:44:53 CDT












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