Re: [HACKERS] compression in LO and other fields

Поиск
Список
Период
Сортировка
От Philip Warner
Тема Re: [HACKERS] compression in LO and other fields
Дата
Msg-id 3.0.5.32.19991113020723.00c7f9a0@mail.rhyme.com.au
обсуждение исходный текст
Ответ на Re: [HACKERS] compression in LO and other fields  (Tatsuo Ishii <t-ishii@sra.co.jp>)
Список pgsql-hackers
>
>BTW, does anybody know how BLOBs are handled by WAL in commercial
>DBMSs?

Dec/RDB stores them in it's equivalent of the WAL; full rollback etc is
supported. If you load lots of large blobs, you need to make sure you have
enough disk space for the journal copies.

----------------------------------------------------------------
Philip Warner                    |     __---_____
Albatross Consulting Pty. Ltd.   |----/       -  \
(A.C.N. 008 659 498)             |          /(@)   ______---_
Tel: +61-03-5367 7422            |                 _________  \
Fax: +61-03-5367 7430            |                 ___________ |
Http://www.rhyme.com.au          |                /           \|                                |    --________--
PGP key available upon request,  |  /
and from pgp5.ai.mit.edu:11371   |/




В списке pgsql-hackers по дате отправления:

Предыдущее
От: Tom Lane
Дата:
Сообщение: Re: [HACKERS] compression in LO and other fields
Следующее
От: Karel Zak - Zakkr
Дата:
Сообщение: Re: [HACKERS] compression in LO and other fields