Re: Slow response of PostgreSQL

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От Saleem Burhani Baloch
Тема Re: Slow response of PostgreSQL
Дата
Msg-id 200402190901.i1J91KY07596@ns2.khi.wol.net.pk
обсуждение исходный текст
Ответ на Slow response of PostgreSQL  ("Saleem Burhani Baloch" <peseek@khi.wol.net.pk>)
Ответы Re: Slow response of PostgreSQL  (Shridhar Daithankar <shridhar@frodo.hserus.net>)
Re: Slow response of PostgreSQL  (Christopher Kings-Lynne <chriskl@familyhealth.com.au>)
Re: Slow response of PostgreSQL  (Hannu Krosing <hannu@tm.ee>)
Список pgsql-performance
Hi,

Thanks every one for helping me. I have upgraded to 7.4.1 on redhat 8 ( rh 9 require a lot of lib's) and set the
configurationsent by Chris. Now the query results in 6.3 sec waooo. I m thinking that why the 7.1 process aggregate
slowly.Anyway. 

I still have to go for 2 sec result and now I m thinking to go for Free BSD 5.2.

The record locking by "select ..... update for" is working fine, but a situation arrises when the second user goes for
lockingthe record,  the task will wait untill the first user ends up his work. IS their is a way that we can know or
geta message that the row/record is already locked by some one else. 

Thanks for help.

Saleem


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