On Tue, Dec 5, 2017 at 09:30:53AM -0500, Stephen Frost wrote:
> > > The other concern is if there's changes made to the catalogs by non-DDL
> > > activity that needs to be addressed too (logical replication?); nothing
> > > definite springs to mind off-hand for me, but perhaps others will think
> > > of things.
> >
> > Yes, it could extend to many parts of the system, which is why I am
> > asking if it is worth it.
>
> My initial reaction is that it's worth it, but then I also wonder about
> other issues (having to get an ANALYZE done on the new cluster before
> opening it up, for example..) and it makes me wonder if perhaps it'll
> end up being too much risk for too little gain.
Yes, dump/reload of analyze statistics seems like a better use of time.
I have avoided it since it locks us into supporting the text
respresentation of data type, but at this point it might be worth it.
--
Bruce Momjian <bruce@momjian.us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ As you are, so once was I. As I am, so you will be. +
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