From: | Nathaniel <naptrel(at)yahoo(dot)co(dot)uk> |
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To: | pgsql-general(at)postgresql(dot)org |
Subject: | Mixing use of ECPG and libpq |
Date: | 2009-09-10 10:46:50 |
Message-ID: | 42383.78808.qm@web25008.mail.ukl.yahoo.com |
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Lists: | pgsql-general |
Hello all,
I'm trying to write a postgres client application in C.
I'm having to make use of some existing in-house code that soley uses ECPG to interact with a number of databases. However, I need to exploit some lower-level libpq functionality directly.
Does anyone know how I can get hold of a PGconn* handle for an already-open connection, when all I have is the connection name that ECPG uses to identify it?
Sadly, opening the connection myself with PGconnectdb isn't feasible as the in-house code (that's actually very good!) has multiple layers of abstraction that allow databases to be moved around between machines, while keeping backups etc ticking away seemlessly. But, as I say, it creates connections with ECPG.
Many thanks,
Nathaniel
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