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Re: newbie libpq question...

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Doug Homoelle <homoelle(at)ll(dot)mit(dot)edu>
Cc: pgsql-interfaces(at)postgresql(dot)org
Subject: Re: newbie libpq question...
Date: 2004-11-08 23:17:31
Message-ID: (view raw or whole thread)
Lists: pgsql-interfaces
Doug Homoelle <homoelle(at)ll(dot)mit(dot)edu> writes:
>         res = PQexec(conn, "select blah blah blah");
>         test_int=PQntuples(res);
>         fprintf(stdout,"number of rows: %f\n",test_int);
>         test_int=PQnfields(res);
>         fprintf(stdout,"number of cols: %f\n",test_int);

If test_int is an integer, you want %d or %i in the format, not %f ...

			regards, tom lane


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