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From: msmbarabino@virgilio.it <msmbarabino@virgilio.it>
To: pgsql-performance@postgresql.org
Subject: Very slow bytea data extraction
Date: Fri, 23 Feb 2007 11:10:13 +0100 (GMT+01:00)
Message-ID: <110ee1452b5.msmbarabino@virgilio.it> (raw)

Hi all,
I'm using Postgresql 8.2.3 on a Windows XP system.

I need to 
write and retrieve bytea data from a table.
The problem is that, while 
data insertion is quite fast, bytea extraction is very slow.
I'm trying 
to store a 250KB image into the bytea field.
A simple select query on a 
36-row table takes more than one minute to execute.

Any help would be 
very appreciated

Thanks in advance

Massimo




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