On Sat, Dec 17, 2016 at 08:15:49PM -0600, Kevin Grittner wrote: > On Sun, Dec 4, 2016 at 11:35 PM, Haribabu Kommi > <kommi.harib...@gmail.com> wrote: > > Moved to next CF with "waiting on author" status. > > [...]
I hope what I've done about delta relations will be mostly irrelevant given your patch (which I've not looked at in detail), but just FYI, I've built an alternate, all-SQL-coded materialized view system that captures deltas between refreshes and deltas from direct DMLs of the materialized view: https://github.com/twosigma/postgresql-contrib/blob/master/pseudo_mat_views.sql There are some good ideas there, IMO, even if that implementation were useless because of your patch. Incidentally, it's really nice that PG has some "higher order" SQL features that make this sort of thing easier. In particular, here, row values and record types, and being able to refer to a table as a column of the table's record type. Nico -- -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
