On 14 November 2014 01:51, David Rowley <dgrowle...@gmail.com> wrote:
> When I mentioned this, I didn't mean to appear to be placing a road block.I > was just bringing to the table the information that COUNT(*) + COUNT(*) > works ok for merging COUNT(*)'s "sub totals", but AVG(n) + AVG(n) does not. > > Merge functions should be a simple patch to write. If I thought there was > going to be a use for them in this release, I'd put my hand up to put a > patch together. The hard part is describing and then agreeing the semantics. If you raise a separate post on this, copy me in and I will help. -- Simon Riggs http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, 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
