Re: pg_restore with connection limit 0

> 27 нояб. 2019 г., в 18:14, Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> написал(а):

> Why not use pg_hba.conf to allow only connection from superuser for duration?

We considered this, but we don't have direct access to the linux server, only sql connection. The application run in a kubernetes, etc.

The most simple approach to block concurrent access to the database, may be, is run all pg_restore inside single transaction. But this is impossible with --create option, but --create option is the only way to restore database settings. And this is impossible for us, because we need pg_restore in 3 stages.

It is inconvenient that the pg_restore has functionality for 3 stages, but don't has functionality to block database for time of this 3 stages.