On Thu, Mar 2, 2017 at 8:35 AM, Tomas Vondra <tomas.von...@2ndquadrant.com> wrote: > attached is v24 of the patch series, addressing most of the reported issues > and comments (at least I believe so). The main changes are: > > 1) I've mostly abandoned the "multivariate" name in favor of "extended", > particularly in places referring to stats stored in the pg_statistic_ext in > general. "Multivariate" is now used only in places talking about particular > types (e.g. multivariate histograms). > > The "extended" name is more widely used for this type of statistics, and the > assumption is that we'll also add other (non-multivariate) types of > statistics - e.g. statistics on custom expressions, or some for of join > statistics.
Oh, I like that. I found it hard to wrap my head around what "multivariate" was supposed to mean, exactly. I think "extended" will be clearer. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
