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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(at)NSTMike>
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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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