Re: Slow Performance in PostgreSQL

Поиск
Список
Период
Сортировка
От Thomas Lockhart
Тема Re: Slow Performance in PostgreSQL
Дата
Msg-id 3B5FA07E.62EB4FBC@fourpalms.org
обсуждение исходный текст
Ответ на Re: Slow Performance in PostgreSQL  (Hiroshi Inoue <Inoue@tpf.co.jp>)
Список pgsql-hackers
> How many rows are returned by the query in reality ?
> Does the table *table1* have an index on the column *var1*
> in your centura sqlbase ?

... and did you do a "vacuum analyze"? What is the schema? What is the
query? What is the result of "explain" for that query?

All of these things are relevant for any inquiry regarding poor
performance. I'm sure you will get acceptable performance once things
are adjusted.
                  - Thomas


В списке pgsql-hackers по дате отправления:

Предыдущее
От: "Steve Howe"
Дата:
Сообщение: LIBPQ on Windows and large Queries
Следующее
От: "Christopher Kings-Lynne"
Дата:
Сообщение: Bug in ADD COLUMN with REFERENCES