Re: BUG #1756: PQexec eats huge amounts of memory

Поиск
Список
Период
Сортировка
От Kris Jurka
Тема Re: BUG #1756: PQexec eats huge amounts of memory
Дата
Msg-id Pine.BSO.4.56.0507181606360.5724@leary.csoft.net
обсуждение исходный текст
Ответ на Re: BUG #1756: PQexec eats huge amounts of memory  ("Kevin Grittner" <Kevin.Grittner@wicourts.gov>)
Список pgsql-bugs
On Mon, 18 Jul 2005, Kevin Grittner wrote:

> Are you saying that if I execute a statement like:
> select * from "TableWithHundredsOfMillionsOfRows"
> that the entire table will be copied to a result set before returning
> the first row?  Is this result set built in RAM on the server side?
>
> I am interested primarily in the behavior under JDBC, although psql is
> also significant.

http://jdbc.postgresql.org/documentation/80/query.html#query-with-cursor

Kris Jurka

В списке pgsql-bugs по дате отправления:

Предыдущее
От: "Dirk Jagdmann"
Дата:
Сообщение: BUG #1774: ecpg preprocessor produces a wrong varchar struct
Следующее
От: "sankar p"
Дата:
Сообщение: BUG #1776: Unable to insert datetime with fractional seconds in postgreSQL database using ODBC api