Re: [HACKERS] Remove secondary checkpoint - Mailing list pgsql-hackers

From Robert Haas
Subject Re: [HACKERS] Remove secondary checkpoint
Date
Msg-id CA+TgmobRh33vK+=nhZbza6fW7Xx4q+=S8gE_7CCqqBREDduZ8Q@mail.gmail.com
Whole thread Raw
In response to Re: [HACKERS] Remove secondary checkpoint  (Andres Freund <andres@anarazel.de>)
Responses Re: [HACKERS] Remove secondary checkpoint
List pgsql-hackers
On Tue, Oct 24, 2017 at 7:25 PM, Andres Freund <andres@anarazel.de> wrote:
> I think it does the contrary. The current mechanism is, in my opinion,
> downright dangerous:
> https://www.postgresql.org/message-id/20160201235854.GO8743@awork2.anarazel.de

A sort of middle way would be to keep the secondary checkpoint around
but never try to replay from that point, or only if a specific flag is
provided.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company


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