throw_exce(EX_UNINITIALIZED TSRMLS_CC, "pq\\Connection not initialized");
} else if (!PQsendQuery(obj->intern->conn, query_str)) {
throw_exce(EX_IO TSRMLS_CC, "Failed to execute query (%s)", PHP_PQerrorMessage(obj->intern->conn));
throw_exce(EX_UNINITIALIZED TSRMLS_CC, "pq\\Connection not initialized");
} else if (!PQsendQuery(obj->intern->conn, query_str)) {
throw_exce(EX_IO TSRMLS_CC, "Failed to execute query (%s)", PHP_PQerrorMessage(obj->intern->conn));