Re: Getting the results columns before execution

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Shachar Shemesh <psql(at)shemesh(dot)biz>
Cc: Hackers <pgsql-hackers(at)postgresql(dot)org>, PostgreSQL OLE DB development <oledb-dev(at)gborg(dot)postgresql(dot)org>
Subject: Re: Getting the results columns before execution
Date: 2004-01-19 15:13:26
Message-ID: 28069.1074525206@sss.pgh.pa.us
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Shachar Shemesh <psql(at)shemesh(dot)biz> writes:
> ... This is a problem, as merely preparing a command is
> not enough to get the returned rows information.

Sure it is, if you are using the V3 protocol (new in 7.4).
See the Describe message types.

regards, tom lane

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