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From: Thomas Borg Salling <tbs@navicon.dk>
To: Bo Lorentsen <bl@netgroup.dk>
Cc: pgsql-sql@postgresql.org <pgsql-sql@postgresql.org>
Subject: Re: Number of rows in a cursor ?
Date: Wed, 24 Aug 2005 11:55:01 +0200
Message-ID: <430C43F5.2030506@navicon.dk> (raw)
In-Reply-To: <430C3C40.4070906@netgroup.dk>
References: <430C3C40.4070906@netgroup.dk>

Bo Lorentsen wrote:

> Is it possible to get the total number of rows found in a cursor, or 
> must I make a count(*) and then a select ?

Perhaps:
GET DIAGNOSTICS rc = ROW_COUNT;

(see http://archives.postgresql.org/pgsql-novice/2003-06/msg00143.php 
and 
http://www.postgresql.org/docs/8.0/interactive/plpgsql-statements.html#PLPGSQL-STATEMENTS-DIAGNOSTIC...)

/Thomas.

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