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LIBPQ - FETCH INTO
- From: "Michael GUIARD" <michael(at)nestor-tech(dot)com>
- To: <pgsql-hackers-win32(at)postgresql(dot)org>
- Subject: LIBPQ - FETCH INTO
- Date: Thu, 28 Jul 2005 15:55:42 +0200
- Message-id: <017101c5937c$0f0f35d0$027ba8c0@NSTMike> <text/plain>
Hi ! first, thank you Magnus for your help :) the use of cursors and fetch commands works fine for me. Is it possible to know the result length (rows count) before any retreive ? Another thing, now I'd like to retreive the results, using FETCH command, into a structure. For example I ask for selecting 2 fields, instead of using PQgetvalue(res, i, j), I'd like to retreive all fields in a C structure. I saw the FETCH INTO command, I tried to use it with the PQexecParams but I did not succeeded in. Is it possible ? if yes how ? thanks Mike
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