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Re: Fudging outlines

From: Jonathan Lewis <jonathan_at_jlcomp.demon.co.uk>
Date: Thu, 06 Mar 2003 12:44:27 -0800
Message-ID: <F001.005626F7.20030306124427@fatcity.com>

The disclaimer is very important, as the script is missing a second update to
exchange the hint counts between
the two outlines. If you don't do this, a subsequent export/import of the
outlines loses any outlines where
the hint count doesn't match the
number of rows in ol$hints.

I've got a couple of articles on my
website (also published on dbazine)
which expand the issues of faking
outlines into place.

Regards

Jonathan Lewis
http://www.jlcomp.demon.co.uk

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The Co-operative Oracle Users' FAQ
http://www.jlcomp.demon.co.uk/faq/ind_faq.html

> It is Note 92202.1 - How to specify hidden hints on SQL statements
>
> with a prominent disclaimer:
> Disclaimer:
> This script is provided for educational purposes only. It is NOT
> supported by Oracle Support Services. The script has been
> tested and appears to work as intended. However, you should always
> test any script before relying on it.
>
>

-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Jonathan Lewis
  INET: jonathan_at_jlcomp.demon.co.uk

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Received on Thu Mar 06 2003 - 14:44:27 CST

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