#define dbquerysuccessful(x) pqquerysuccessful(x)
#define dbgetresult(conn) pqgetresult(conn)
#define dbnumfields(x) PQnfields(x->result)
-#define dbnumaffected(c, x) strtoul(PGcmdTuples(x->result), NULL, 10)
+#define dbnumaffected(c, x) strtoul(PQcmdTuples(x->result), NULL, 10)
#define dbfetchrow(result) pqfetchrow(result)
#define dbgetvalue(result, column) pqgetvalue(result, column)