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From: sad <sad@bankir.ru>
To: pgsql-sql@postgresql.org
Subject: Re: cascade delete
Date: Thu, 12 Feb 2004 11:45:10 +0300
Message-ID: <200402121145.10845.sad@bankir.ru> (raw)
In-Reply-To: <000901c3f13a$e87bf1e0$c4688a90@athlon2000>
References: <200402121033.06964.sad@bankir.ru>
	<000901c3f13a$e87bf1e0$c4688a90@athlon2000>

> Check if it is using indexes.
> 7.3 seems to ignore them somethimes, try upgrading to 7.4 where index use
> is apparently  improved.

good, 
i will upgrade anyway
but how can i check index usage when DELETE from table1; ?
EXPLAIN tells me only "seq scan on table1" 
when many other tables involved in this DELETE by foreign keys





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