Re: case insensitive select
- From: Mladen Gogala <gogala@xxxxxxxxxxxxx>
- To: jdunn@xxxxxxxxx
- Date: Wed, 13 Apr 2005 11:10:15 +0000
On 04/13/2005 07:00:31 AM, John Dunn wrote:
> I am doing a slect on 15 million rows of data. I want to do a case
> insensitive serach, but using the TO_UPPER clause just slows performance
> dramatically.
>=20
> Any other way to do it?
Yes. You can try with to_lower or read about function-based indexes. That's
a classic example of what they're used for.=20
--=20
Mladen Gogala
Oracle DBA
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