RE: Long running SQL Problem?

From: Jamadagni, Rajendra <Rajendra.Jamadagni_at_espn.com>
Date: Wed, 03 Apr 2002 05:33:21 -0800
Message-ID: <F001.00439C81.20020403053321@fatcity.com>

Use 'exists' or 'not exists' only if you have index on col3 and col4 on table_2 that can be used in the sub-query, else the query will be running like a dog.

Raj

---

Rajendra Jamadagni MIS, ESPN Inc.
Rajendra dot Jamadagni at ESPN dot com
Any opinion expressed here is personal and doesn't reflect that of ESPN Inc.

QOTD: Any clod can have facts, but having an opinion is an art!

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Author: Jamadagni, Rajendra
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Received on Wed Apr 03 2002 - 07:33:21 CST