Re: How to restore database to previous state

2020-05-10 Thread David G. Johnston
On Sun, May 10, 2020 at 2:43 PM Andrus wrote: > Is there simpler solution, e.q reverse playback of wal segments starting > from current data directory contents. > There is no "unwind" or "undo" capability in PostgreSQL. You need to separately get the database state to a point sometime before th

RE: How to restore database to previous state

2020-05-10 Thread Ahmed, Nawaz (Fuji Xerox Australia)
docs for other such recovery parameters: https://www.postgresql.org/docs/12/runtime-config-wal.html Regards, Nawaz -Original Message- From: Andrus Sent: Monday, 11 May 2020 7:43 AM To: pgsql-general Subject: How to restore database to previous state Hi! Postgres 12 database is runi

How to restore database to previous state

2020-05-10 Thread Andrus
Hi! Postgres 12 database is runing on Debian max_wal_size = 5GB is specified in postgres.conf file How to restore database to some previous state, e.q. before important data was accidently deleted. Binary asynchrunous replication with slot is also used. I looks like it is possible to creat