On Sun, Jul 17, 2016 at 3:23 AM, Craig Ringer <cr...@2ndquadrant.com> wrote:
> > > Lots more could be shared, too. Cached plans, for example. > But the fact that PostgreSQL has transactional DDL complicates things like a shared plan cache and shared PL/pgSQL execution trees. Those things are much easier in a trivial database implementation, where an ALTER TABLE is just trampling over a running transaction. Regards, Jan -- Jan Wieck Senior Postgres Architect http://pgblog.wi3ck.info
