Re: limit on number of tables in join

From: "Jonathan Lewis" <jonathan@xxxxxxxxxxxxxxxxxx>
To: <ranko.mosic@xxxxxxxxx>, <oracle-l@xxxxxxxxxxxxx>
Date: Thu, 28 Apr 2005 17:13:42 +0100

No realistic limit on number of tables.
I once created a 254 table join to test
a theory.

RBO optimisation time was a few hours
CBO optimisation time was a couple of seconds

Regards

Jonathan Lewis

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

http://www.jlcomp.demon.co.uk/seminar.html
Public Appearances - schedule updated April 5th 2005






----- Original Message ----- 
From: "Ranko Mosic" <ranko.mosic@xxxxxxxxx>
To: <oracle-l@xxxxxxxxxxxxx>
Sent: Thursday, April 28, 2005 4:51 PM
Subject: limit on number of tables in join


What is it ?=20
Also what is max size of sql query ?=20

Thanks, Ranko.
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References:

limit on number of tables in join
From: Ranko Mosic

Re: limit on number of tables in join

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