| От | Tomas Vondra |
|---|---|
| Тема | Re: Optimize partial TOAST decompression |
| Дата | |
| Msg-id | 20190926230036.ubxzgkqsphbzmbdl@development обсуждение исходный текст |
| Ответ на | Re: Optimize partial TOAST decompression (Alvaro Herrera <alvherre@2ndquadrant.com>) |
| Ответы |
Re: Optimize partial TOAST decompression
|
| Список | pgsql-hackers |
On Wed, Sep 25, 2019 at 05:38:34PM -0300, Alvaro Herrera wrote: >Hello, can you please update this patch? > I'm not the patch author, but I've been looking at the patch recently and I have a rebased version at hand - so attached. FWIW I believe the patch is solid and in good shape, and it got stuck after I reported some benchmarks showing somewhat flaky performance. I know Binguo Bao was trying to reproduce the benchmark, and I assume the silence means he was not successful :-( On the larger data set the patch however performed very nicely, so maybe I just did something stupid while running the smaller one, or maybe it's just noise (the queries were just a couple of ms in that test). I do plan to rerun the benchmarks and investigate a bit - if I find the patch is fine, I'd like to commit it shortly. regards -- Tomas Vondra http://www.2ndQuadrant.com PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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