On 03/02/2018 04:29 AM, Andres Freund wrote: > Hi, > > On 2018-02-24 23:01:59 +0100, Tomas Vondra wrote: >> Sadly, this patch series does not seem to move forward very much, and >> I'm not sure how to change that :-/ > > What's your estimate about the patchset's maturity? >
It's dying of old age. On a more serious note, I think the basics are pretty solid - both the theory and the code (which mostly builds on what was introduced by the CREATE STATISTICS thing in PG10). I'm sure there are things to fix, but I don't expect radical reworks. There are limitations I'd like to relax (say, allowing expressions etc.), but those are clearly PG12 stuff at this point. regards -- Tomas Vondra http://www.2ndQuadrant.com PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
