Re: Autovacuum of pg_database

Output of given query. Not sharing db names except temp database.
'datminmxid'
1
 1
 1
template0 16696
 1
 1
 1
 1
 1
 1
 1
 1
 1
 1
 1
 1
 1
 1
 1
 1
 1
 1
 1
 1



Thanks & Regards,
Vicky Soni
Database Administrator



-----Original Message-----
From: Alvaro Herrera [mailto:alvherre@2ndquadrant.com]
Sent: 05 May 2016 21:21
To: Vicky Soni - Quipment India <vicky.soni@quipment.nl>
Cc: pgsql-admin@postgresql.org
Subject: Re: [ADMIN] Autovacuum of pg_database

Vicky Soni  - Quipment India wrote:
> Hello,
>
>                    I have observed that after upgrading from 9.3 to 9.4 on windows, autovacuum keep running again and
again.
>
> In 9.3 this was not true. Any recommendations?

Maybe there is a multixact wraparound problem.  What 9.3 were you running previously, and what 9.4 did you upgrade to?
Canyou share the output of pg_controldata?  Please paste the output of this query 
  select datname, datminmxid from pg_database

--
Álvaro Herrera                http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services