Alvaro Herrera <alvhe...@2ndquadrant.com> writes: > Tom Lane wrote: >> Actually ... if you intend to allow column storage to work with inherited >> tables (and if you don't, you'd better have a darn good reason why not), >> I think you probably want to do this join insertion *after* inheritance >> expansion, so you can join child column stores only to the appropriate >> child heap table, and not to the entire inheritance tree.
> Won't this cause issues to MergeAppend optimizations? Like what? And if there are such issues, why do you think you wouldn't be expected to solve them? regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers