Re: wrong database name in error message?

Rural Hunter <ruralhunter(at)gmail(dot)com> wrote:

> This was changed quite long time ago when I saw too frequent auto
> vacuums to prevent the wrap-around on a very busy/large table
> which slow down the performance. I will change it back to the
> default to see how it works.

There was a long-standing bug which could cause over-frequent
wraparound prevention autovacuums.  As long as you are on the
latest minor release, things should be much better now.

> I will try the parameters as you suggested too.

Possibly.  As I said before, I think the symptoms might better fit
a situation where the table in need of VACUUM was a shared table
and it just happened to mention db1 because that was the database
it was scanning at the time.  (Every database includes the shared
system tables in its catalog.)

--
Kevin Grittner
EDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company