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Add a 'waiting' column to pg_stat_activity to carry the same information

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that ps_status provides by appending 'waiting' to the PS display.  This
completes the project of making it feasible to turn off process title
updates and instead rely on pg_stat_activity.  Per my suggestion a few
weeks ago.
This commit is contained in:
Tom Lane
2006-08-19 01:36:34 +00:00
parent 1be439084a
commit 9bf760f7de
9 changed files with 83 additions and 13 deletions
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5
src/backend/catalog/system_views.sql
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@@ -3,7 +3,7 @@
*
* Copyright (c) 1996-2006, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/backend/catalog/system_views.sql,v 1.29 2006/07/27 08:30:41 petere Exp $
* $PostgreSQL: pgsql/src/backend/catalog/system_views.sql,v 1.30 2006/08/19 01:36:24 tgl Exp $
*/
CREATE VIEW pg_roles AS
@@ -332,7 +332,8 @@ CREATE VIEW pg_stat_activity AS
pg_stat_get_backend_pid(S.backendid) AS procpid,
pg_stat_get_backend_userid(S.backendid) AS usesysid,
U.rolname AS usename,
pg_stat_get_backend_activity(S.backendid) AS current_query,
pg_stat_get_backend_activity(S.backendid) AS current_query,
pg_stat_get_backend_waiting(S.backendid) AS waiting,
pg_stat_get_backend_activity_start(S.backendid) AS query_start,
pg_stat_get_backend_start(S.backendid) AS backend_start,
pg_stat_get_backend_client_addr(S.backendid) AS client_addr,