On 2019-Mar-29, Robert Haas wrote: > On Fri, Mar 29, 2019 at 2:16 PM Alvaro Herrera <alvhe...@2ndquadrant.com> > wrote: > > I think we should consider a new column of an array type, where we could > > put things like the list of PIDs to be waited for, the list of OIDs of > > index to rebuild, or the list of partitions to build the index on. > > This has to work with a fixed-size chunk of shared memory.
Bah, of course. Maybe we can consider using dynamic shmem for that, and include a pointer to it in the fixed-size chunk. (It's a bit too late to be writing this code, mind; I'm just proposing this for a future improvement.) -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services