On 2014-01-27 15:25:22 -0500, Robert Haas wrote: > On Mon, Jan 27, 2014 at 12:58 PM, Simon Riggs <si...@2ndquadrant.com> wrote: > > This version adds a GUC called ddl_exclusive_locks which allows us to > > keep the 9.3 behaviour if we wish it. Some people may be surprised > > that their programs don't wait in the same places they used to. We > > hope that is a positive and useful behaviour, but it may not always be > > so. > > > > I'll commit this on Thurs 30 Jan unless I hear objections. > > I haven't reviewed the patch, but -1 for adding a GUC.
Dito. I don't think the patch in a bad shape otherwise. I'd very quickly looked at a previous version and it did look rather sane, and several other people had looked at earlier versions as well. IIRC Noah had a fairly extensive look at some intricate race conditions... Greetings, Andres Freund -- Andres Freund http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers