RE: Help - Tuning SQL - ISSUE CLOSED

Thanks for the help guys.

Michael Armstead
Database Administrator, OCP-Certified
Corporate & Finance Information Systems
Glaxo SmithKline

> -----Original Message-----
> From: Armstead, Michael A [SMTP:maa25681_at_GlaxoWellcome.com]
> Sent: Wednesday, February 28, 2001 2:51 PM
> To: Multiple recipients of list ORACLE-L
> Subject: Help - Tuning SQL
>
> I've got some simple questions on tuning SQL. Please reply with
> references,
> I'm not looking for guesses.
>
> * If you have a SELECT statement with a WHERE clause and 2 AND
> clauses, which one is processed first, the WHERE clause, the first AND
> clause, or the second AND clause?
> * Is there any performance loss in using "<>" over "!="?
>
> Michael Armstead
> Database Administrator, OCP-Certified
> Corporate & Finance Information Systems
> Glaxo SmithKline
>
>
>
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> Please see the official ORACLE-L FAQ: http://www.orafaq.com
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> Author: Armstead, Michael A
> INET: maa25681_at_GlaxoWellcome.com
>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Armstead, Michael A
  INET: maa25681_at_GlaxoWellcome.com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
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