Re: Online enabling of checksums

On Thu, Feb 22, 2018 at 11:24:37AM -0800, Andres Freund wrote:
> I suspect I'm going to get some grief for this, but I think the time has
> come to bite the bullet and support changing databases in the same
> process...

I'd like to see that.  Last time this has been discussed, and Robert
complained to me immediately when I suggested it, is that this is not
worth it with the many complications around syscache handling and
resource cleanup.  It is in the long term more stable to use a model
where a parent process handles a set of children and decides to which
database each child should spawn, which is what autovacuum does.
--
Michael