On Fri, Dec 14, 2018 at 11:06:32PM -0300, Alvaro Herrera wrote:
> I did propose in my OP the idea of a PGPROC boolean flag that indicates
> whether the temp namespace has been set up. If not, have autovac remove
> those tables. I like this option better, but I fear it adds more
> ProcArrayLock contention. Maybe I can just use a new LWLock to
> coordinate that particular member of the ProcGlobal array ... (but then
> it can no longer be a boolean.)
Isn't that what tempNamespaceId can be used for in PGPROC now? The flag
would be set only when a backend creates a new temporary schema so as it
can be tracked as the owner of the schema.
--
Michael