Re: INSERT extremely slow with large data sets
От | Alvaro Herrera |
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Тема | Re: INSERT extremely slow with large data sets |
Дата | |
Msg-id | 20031114181946.GA24964@dcc.uchile.cl обсуждение исходный текст |
Ответ на | INSERT extremely slow with large data sets (Slavisa Garic <Slavisa.Garic@infotech.monash.edu.au>) |
Ответы |
Re: INSERT extremely slow with large data sets
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Список | pgsql-hackers |
On Fri, Nov 14, 2003 at 06:36:41PM +1100, Slavisa Garic wrote: > Rows Present Start Time Finish Time > ------------------------------------------------------------ > 100 1068790804.12 1068790804.12 > 1000 1068790807.87 1068790807.87 > 5000 1068790839.26 1068790839.27 > 10000 1068790909.24 1068790909.26 > 20000 1068791172.82 1068791172.85 > 30000 1068791664.06 1068791664.09 > 40000 1068792369.94 1068792370.0 > 50000 1068793317.53 1068793317.6 > 60000 1068794369.38 1068794369.47 > [too slow] Ok, so inserting 60000 rows seems to take 0.09 seconds, and inserting 5000 takes only 0.01. And your problem is exactly what? -- Alvaro Herrera (<alvherre[a]dcc.uchile.cl>) "Coge la flor que hoy nace alegre, ufana. ¿Quién sabe si nacera otra mañana?"
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