Update is very slow on a bigger table

Поиск
Список
Период
Сортировка
От Dimitar Georgievski
Тема Update is very slow on a bigger table
Дата
Msg-id 1082063227.5415.217.camel@hklog
обсуждение исходный текст
Ответ на Re: Grant permission to all objects of user A to user B  (Christoph Haller <ch@rodos.fzk.de>)
Ответы Re: Update is very slow on a bigger table
Re: Update is very slow on a bigger table
Список pgsql-sql
hi,

i'm running an update procedure on a table with approximately 100,000
records. The problem is the procedure is running endlessly even when the
update is very simple like in the following example:

update mytable
set client_id = 1
where mytable_id = 1

mytable_id is the primary key of mytable.

the process under which the update is running reports among the usual
process data "UPDATE waiting".

I'm using PostgreSQL 7.3.4 on SuSE 9.0. From what I have seen it doesn't
look like that the host computer has problem with the resources.

Any idea why is this happening?

thanks,

dimitar



В списке pgsql-sql по дате отправления:

Предыдущее
От: "Dennis"
Дата:
Сообщение: Re: function returning array
Следующее
От: Tom Lane
Дата:
Сообщение: Re: Update is very slow on a bigger table