* open even after the transaction using it ends, so that the subsequent
* transactions can re-use it.
*
- * It's enough to determine this only when making new connection because
- * all the connections to the foreign server whose keep_connections option
- * is changed will be closed and re-made later.
- *
* By default, all the connections to any foreign servers are kept open.
*
* Also determine whether to commit (sub)transactions opened on the remote
- * server in parallel at (sub)transaction end.
+ * server in parallel at (sub)transaction end, which is disabled by
+ * default.
+ *
+ * Note: it's enough to determine these only when making a new connection
+ * because these settings for it are changed, it will be closed and
+ * re-made later.
*/
entry->keep_connections = true;
entry->parallel_commit = false;