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Re: Optimizer and function based index

From: Connor McDonald <hamcdc_at_yahoo.co.uk>
Date: Fri, 15 Feb 2002 04:38:49 -0800
Message-ID: <F001.00410C91.20020215035321@fatcity.com>

Add a hint to force it to use the index, and then check the costs - this may assist in telling you why the index was not chosen.

Also, maybe see what happens using IN instead of OR

hth
connor


Connor McDonald
http://www.oracledba.co.uk (mirrored at http://www.oradba.freeserve.co.uk)

"Some days you're the pigeon, some days you're the statue"



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Received on Fri Feb 15 2002 - 06:38:49 CST

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