Re: Performance with temporary table
От | Erik Jones |
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Тема | Re: Performance with temporary table |
Дата | |
Msg-id | 7B9D16CA-CD05-4F07-B35B-31734A91BECB@myemma.com обсуждение исходный текст |
Ответ на | Re: Performance with temporary table ("samantha mahindrakar" <sam.mahindrakar@gmail.com>) |
Ответы |
Re: Performance with temporary table
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Список | pgsql-performance |
On Apr 9, 2008, at 6:41 PM, samantha mahindrakar wrote: > Hi > The reason for using the temporary table is that i need this data > buffered somewhere so that i can use it for later computation. And the > fact that for each imputation i need to have historical data from 10 > previous weeks makes it necessary to create something that can hold > the data. However once the computation is done for each record i > wouldn't need that historical data for that record. I Would be moving > on to the next record and find its own historical data. > Is there any way i can avoid using temp table? What's wrong with the data in the paritions? Erik Jones DBA | Emma® erik@myemma.com 800.595.4401 or 615.292.5888 615.292.0777 (fax) Emma helps organizations everywhere communicate & market in style. Visit us online at http://www.myemma.com
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