Re: Bug(?) with cursors using aggregate functions.

Поиск
Список
Период
Сортировка
От Benjamin Scherrey
Тема Re: Bug(?) with cursors using aggregate functions.
Дата
Msg-id HD3QOC7FEEWU21GAZT83907KI5ZIG.3eae9900@bonzoii
обсуждение исходный текст
Ответ на Re: Bug(?) with cursors using aggregate functions.  (Dennis Gearon <gearond@cvc.net>)
Ответы Re: Bug(?) with cursors using aggregate functions.
Список pgsql-general
Actually I'm using pyPgSQL. How does ASODB do this? Does it know some lower-level calls to
determine absolute position or just it just cache ALL results from the query up front? If the former,
then I'd like to know how they do it and perhaps I can implement this for pyPgSQL.

    thanx & later,

        Ben Scherrey

4/29/2003 11:04:47 AM, Dennis Gearon <gearond@cvc.net> wrote:

>If you are using PHP, the ADODB library will do caching of results on the server file system and
allow you to 'cursor' through it. Of course, if you need requerying, you'd have to trigger that and pay
the time penalty.


В списке pgsql-general по дате отправления:

Предыдущее
От: "Ron Mayer"
Дата:
Сообщение: Re: dump/restore to 7.4devel giving "[archiver (db)] error returned by PQputline"
Следующее
От: Martijn van Oosterhout
Дата:
Сообщение: Re: Simple question about messages