Someone

pg_exec_cmd(PGconn *conn, char *query){	PGresult *res;	res = PQexec(conn, query);	if (PQresultStatus(res) != PGRES_TUPLES_OK)	{		fprintf(stderr, "Query (%s)failed: %s", query, PQerrorMessage(conn));		PQclear(res);		exit_nicely(conn);	}		return res;}