Re: cascade delete

From: sad <sad(at)bankir(dot)ru>
To: pgsql-sql(at)postgresql(dot)org
Subject: Re: cascade delete
Date: 2004-02-12 08:45:10
Message-ID: 200402121145.10845.sad@bankir.ru
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> 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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