On 19 April 2017 at 11:24, Petr Jelinek <petr.jeli...@2ndquadrant.com> wrote:
> I'd still like you to add comment to the ApplyContext saying that it's > cleaned after handling each message so nothing that needs to survive for > example whole transaction can be allocated in it as that's not very well > visible IMHO (and I know I will forget about it when writing next patch > in that area). It would be better to invent the contexts we want now, so we get the architecture right for future work. Otherwise we have problems with "can't backpatch this fix because that infrastructure doesn't exist in PG10" in a couple of years. So I suggest we have ApplyMessageContext - cleaned after every message ApplyTransactionContext - cleaned at EOXact ApplyContext - persistent -- Simon Riggs http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
