From: Christoph Zwerschke <cito@online.de>
To: pgsql-interfaces@postgresql.org
Subject: Finding the pqlib version
Date: Sat, 11 Feb 2006 11:59:37 +0100
Message-ID: <43EDC399.6060203@online.de> (raw)
I want to add the PQCancel() functionality to PyGreSQL.
Until now, PyGreSQL works with PostgreSQL 7.3+, but
unfortunately, PQCancel() is only available from 8.0+.
In order to not break compilation of PyGreSQL on systems with PG7,
I would like to do something like the following:
#if PQLIB_VERSION_MAJOR < 8
PQRequestCancel(conn)
#else
c = PQgetCancel(conn)
PQCancel(c, errbuf, 256)
PQfreeCancel(c)
#end
However, there is no such thing as "PQLIB_VERSION_MAJOR".
Anything else I could query instead?
-- Christoph
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To: pgsql-interfaces@postgresql.org
Cc: cito@online.de
Subject: Re: Finding the pqlib version
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