database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-10-25 13:17:41 +03:00
Code Activity

Add new function pg_notification_queue_usage.

Browse Source 
This tells you what fraction of NOTIFY's queue is currently filled.

Brendan Jurd, reviewed by Merlin Moncure and Gurjeet Singh.  A few
further tweaks by me.
This commit is contained in:
Robert Haas
2015-07-17 09:12:03 -04:00
parent 43d89a23d5
commit a04bb65f70
10 changed files with 115 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
src/include/commands/async.h
View File

@@ -37,6 +37,7 @@ extern void Async_UnlistenAll(void);
/* notify-related SQL functions */
extern Datum pg_listening_channels(PG_FUNCTION_ARGS);
extern Datum pg_notify(PG_FUNCTION_ARGS);
extern Datum pg_notification_queue_usage(PG_FUNCTION_ARGS);
/* perform (or cancel) outbound notify processing at transaction commit */
extern void PreCommit_Notify(void);