Re: Insufficient locking for ALTER DEFAULT PRIVILEGES

Alvaro Herrera wrote:

> Now that I actually check with a non-relation object, I see pretty much
> the same error.  So probably if instead of some narrow bug fix what we
> need is some general solution for all object types.  I know this has
> been discussed a number of times ...  Anyway I see now that we should
> not consider this a backpatchable bug fix, and I'm not doing the coding
> either, at least not now.

Discussed this with a couple of 2ndQ colleagues and it became evident
that MVCC catalog scans probably make this problem much more prominent.
So historical branches are not affected all that much, but it's a real
issue on 9.4+.

-- 
Álvaro Herrera                http://www.2ndQuadrant.com/
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