On Fri, Aug 14, 2015 at 10:20 PM, Simon Riggs <simon(at)2ndquadrant(dot)com> wrote:
> Reduce lock levels for ALTER TABLE SET autovacuum storage options
>
> Reduce lock levels down to ShareUpdateExclusiveLock for all autovacuum-related
> relation options when setting them using ALTER TABLE.
>
> Add infrastructure to allow varying lock levels for relation options in later
> patches. Setting multiple options together uses the highest lock level required
> for any option. Works for both main and toast tables.
Thanks for the last push!
--
Michael