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Re: Possible to force an index UNIQUE SCAN in a join ??

From: <xhoster_at_gmail.com>
Date: 25 Aug 2005 22:59:19 GMT
Message-ID: <20050825185919.395$xT@newsreader.com>


"Spendius" <spendius_at_muchomail.com> wrote:
> > If it is using a hash or sort join, then try giving it a use_nl hint,
> > rather than an index hint.

> I did, to no avail.

What does that mean? That it didn't use a nested loop at all, or that it did use one but didn't use the index unique scan in the process?

Can you post the sql and the explain plans?

Xho

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Received on Thu Aug 25 2005 - 17:59:19 CDT

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