Unique Indexes VS. Constraints
From: <sboucher_at_my-deja.com>
Date: Sun, 01 Oct 2000 08:57:02 GMT
Message-ID: <8r6u8s$b5d$1_at_nnrp1.deja.com>
Date: Sun, 01 Oct 2000 08:57:02 GMT
Message-ID: <8r6u8s$b5d$1_at_nnrp1.deja.com>
[Quoted] [Quoted] I'm curious, why would a database design use unqiue indexes versus [Quoted] constraints to enforce integrity.
Situation: I have to determine how a large oracle db is put together. This database has some constraints but many more unqiue indexes as I determined using Oracle Enterprise Manager and ERWIN. I understand this DB's origin may have been from a flat DB2 database.
Thanks
Scott
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Received on Sun Oct 01 2000 - 10:57:02 CEST