Re: [PATCH] Incremental sort
От | Tomas Vondra |
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Тема | Re: [PATCH] Incremental sort |
Дата | |
Msg-id | 20200303184325.pad3gtxhe5egzck4@development обсуждение исходный текст |
Ответ на | Re: [PATCH] Incremental sort (David Steele <david@pgmasters.net>) |
Ответы |
Re: [PATCH] Incremental sort
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Список | pgsql-hackers |
On Tue, Mar 03, 2020 at 12:17:22PM -0500, David Steele wrote: >James and Tomas, > >On 1/21/20 10:03 AM, James Coleman wrote: >>On Tue, Jan 21, 2020 at 9:58 AM Tomas Vondra >><tomas.vondra@2ndquadrant.com> wrote: >>> >>>On Tue, Jan 21, 2020 at 09:37:01AM -0500, James Coleman wrote: >>>>On Tue, Jan 21, 2020 at 9:25 AM Tomas Vondra >>>><tomas.vondra@2ndquadrant.com> wrote: >>>>> >>>>>Hi, >>>>> >>>>>This patch has been marked as WoA since end of November, and there has >>>>>been no discussion/reviews since then :-( Based on off-list discussion >>>>>with James I don't think that's going to change in this CF, so I'll move >>>>>it to the next CF. >>>>> >>>>>I plan to work on the planner part of this patch before 2020-03, with >>>>>the hope it can still make it into 13. >>>> >>>>In that off-list discussion I'd mentioned to Tomas that I would still >>>>like to work on this, just my other responsibilities at work have left >>>>me little time to work on the most important remaining part of this >>>>(the planner parts) since that requires a fair amount of focus and >>>>time. >>>> >>>>That being said, the patch also needs some more work on improving >>>>EXPLAIN ANALYZE output (perhaps min/max/mean or median of >>>>memory usage number of groups in each sort mode), and I think it's far >>>>more feasible that I can tackle that piecemeal before the next CF. >>>> >>> >>>Sure, sorry if that was not clear from my message - you're of course >>>more than welcome to continue working on this. My understanding is that >>>won't happen by the end of this CF, hence the move to 2020-03. >> >>Oh, yeah, I probably didn't word that reply well -- I just wanted to >>add some additional detail to what you had already said. >> >>Thanks for your work on this! > >It doesn't look there has been much movement on this patch for the >last few CFs. Are one or both of you planning to work on this for >v13? Or should we mark it for v14 and/or move it to the next CF. > I'm currently working on it, I plan to submit a new patch version shortly - hopefully by the end of this week. regards -- Tomas Vondra http://www.2ndQuadrant.com PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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