pgsql: Avoid having autovacuum read pgstats data too many times in quick

Поиск
Список
Период
Сортировка
От alvherre@postgresql.org (Alvaro Herrera)
Тема pgsql: Avoid having autovacuum read pgstats data too many times in quick
Дата
Msg-id 20070924041201.BE05F753E4C@cvs.postgresql.org
обсуждение исходный текст
Список pgsql-committers
Дерево обсуждения 
Log Message:
-----------
Avoid having autovacuum read pgstats data too many times in quick succession.
This is problematic for the autovac launcher when there are many databases,
so we keep data for a full second before reading it again.

Modified Files:
--------------
    pgsql/src/backend/postmaster:
        autovacuum.c (r1.60 -> r1.61)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/postmaster/autovacuum.c?r1=1.60&r2=1.61)

В списке pgsql-committers по дате отправления: