Re: [COMMITTERS] pgsql: Basic Recovery Control functions for use in Hot Standby. Pause,
От | Simon Riggs |
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Тема | Re: [COMMITTERS] pgsql: Basic Recovery Control functions for use in Hot Standby. Pause, |
Дата | |
Msg-id | 1297227758.1770.9501.camel@ebony обсуждение исходный текст |
Ответ на | Re: [COMMITTERS] pgsql: Basic Recovery Control functions for use in Hot Standby. Pause, (Fujii Masao <masao.fujii@gmail.com>) |
Ответы |
Re: [COMMITTERS] pgsql: Basic Recovery Control functions for use in
Hot Standby. Pause,
|
Список | pgsql-hackers |
On Wed, 2011-02-09 at 12:50 +0900, Fujii Masao wrote: > On Wed, Feb 9, 2011 at 3:30 AM, Simon Riggs <simon@2ndquadrant.com> wrote: > > Basic Recovery Control functions for use in Hot Standby. Pause, Resume, > > Status check functions only. Also, new recovery.conf parameter to > > pause_at_recovery_target, default on. > > Why did you change the default to on? This would surprise people who are > used to PITR. You pointed out that the code did not match the documented default. So I made them match according to the docs. Making it pause at target by default is more natural behaviour, even if it is a change of behaviour. It can waste a lot of time if it leaves recovery at the wrong point so I don't see the change as a bad one? Only PITR is affected, not replication or standalone operation. -- Simon Riggs http://www.2ndQuadrant.com/books/PostgreSQL Development, 24x7 Support, Training and Services
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