From: Michael Fuhr <mike@fuhr.org>
To: jimmy.olsen <jimmy.olsen@ig.com.br>
Cc: pgsql-sql@postgresql.org
Subject: Re: getting back autonumber ... Another MsSQL Comparation Question
Date: Fri, 8 Jul 2005 06:32:30 -0600
Message-ID: <20050708123230.GA60834@winnie.fuhr.org> (raw)
In-Reply-To: <003c01c583b4$3e20b510$230a0a0a@ligaone.com.br>
References: <42CD6B58.6060508@techevolution.be>
<20050707180329.GA11332@alvh.no-ip.org>
<003c01c583b4$3e20b510$230a0a0a@ligaone.com.br>
[Please start a new thread when asking new questions.]
On Fri, Jul 08, 2005 at 08:56:56AM -0300, jimmy.olsen wrote:
> I need to know the number of affected (Inserted, deleted, updated)
> rows by a Query. In MsSQL I use SELECT @@ROWCOUNT, similar to SELECT
> @@IDENTITY. Is there any @@RowCount similar statement in PostGres??
Your client interface should have a function to get the row count.
In libpq, for example, you can call PQcmdTuples(); in PL/pgSQL you
can use GET DIAGNOSTICS. See the documentation for whatever interface
you're using.
--
Michael Fuhr
http://www.fuhr.org/~mfuhr/
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To: pgsql-sql@postgresql.org
Cc: mike@fuhr.org, jimmy.olsen@ig.com.br
Subject: Re: getting back autonumber ... Another MsSQL Comparation Question
In-Reply-To: <20050708123230.GA60834@winnie.fuhr.org>
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