Re: Performance problem when using temporary clob variables.
- From: "Jonathan Lewis" <jonathan@xxxxxxxxxxxxxxxxxx>
- To: <oracle-l@xxxxxxxxxxxxx>
- Date: Tue, 13 Apr 2004 21:22:47 +0100
Unless it's changed recently, I think the chunk
size of a temporary lob is equal to the block
size of the temporary tablespace (which has to
be the default database block size).
Regards
Jonathan Lewis
http://www.jlcomp.demon.co.uk
The Co-operative Oracle Users' FAQ
http://www.jlcomp.demon.co.uk/faq/ind_faq.html
April 2004 Iceland http://www.index.is/oracleday.php
June 2004 UK - Optimising Oracle Seminar
----- Original Message -----
From: "Anders Bengtsson" <anders.kj.bengtsson@xxxxxxxxx>
To: <oracle-l@xxxxxxxxxxxxx>
Sent: Tuesday, April 13, 2004 8:27 PM
Subject: RE: Performance problem when using temporary clob variables.
Hi,
I have tried lobs defined as cache and nocache. With the nocache
approach performance is much slower than the cached version.
I also tried with different chunk size when I used clob-columns in a
table, but with very little progress.
Is it possible to manipulate the chunk-size for temporary clob
variables?
Regards
Anders Bengtsson
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