Re: speeding up planning with partitions
От | David Rowley |
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Тема | Re: speeding up planning with partitions |
Дата | |
Msg-id | CAKJS1f9OJ4CifB3Mxse5+RUYjb8X+AcqDLPde93mk_7HfPBRpQ@mail.gmail.com обсуждение исходный текст |
Ответ на | speeding up planning with partitions (Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>) |
Ответы |
Re: speeding up planning with partitions
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Список | pgsql-hackers |
On 30 August 2018 at 00:06, Amit Langote <Langote_Amit_f8@lab.ntt.co.jp> wrote: > nparts master 0001 0002 0003 > ====== ====== ==== ==== ==== > 0 2856 2893 2862 2816 > 8 507 1115 1447 1872 > 16 260 765 1173 1892 > 32 119 483 922 1884 > 64 59 282 615 1881 > 128 29 153 378 1835 > 256 14 79 210 1803 > 512 5 40 113 1728 > 1024 2 17 57 1616 > 2048 0* 9 30 1471 > 4096 0+ 4 15 1236 > 8192 0= 2 7 975 Those look promising. Are you going to submit these patches to the September 'fest? -- David Rowley http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services
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