Re: newbie libpq question... - Mailing list pgsql-interfaces

Doug Homoelle <homoelle@ll.mit.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