Hi,
attached is a patch series that includes both the BRIN multi-range
minmax indexes discussed in this thread, and the BRIN bloom indexes
initially posted in [1].
It seems easier to just deal with a single patch series, although we may
end up adding just one of those proposed opclasses.
There
Apparently I've managed to botch the git format-patch thing :-( Attached
are both patches (the first one adding BRIN bloom indexes, the other one
adding the BRIN multi-range). Hopefully I got it right this time ;-)
regards
--
Tomas Vondra http://www.2ndQuadrant.com
PostgreSQL
Hi all,
A couple of days ago I've shared a WIP patch [1] implementing BRIN
indexes based on bloom filters. One inherent limitation of that approach
is that it can only support equality conditions - that's perfectly fine
in many cases (e.g. with UUIDs it's rare to use range queries, etc.).
[1]
