Re: [REVIEW] Re: Compression of full-page-writes

Поиск
Список
Период
Сортировка
От Michael Paquier
Тема Re: [REVIEW] Re: Compression of full-page-writes
Дата
Msg-id CAB7nPqTBERayA6uRUWHiu5-+Kv+Yc6HTQHR2r6xLbaoWmvUBcg@mail.gmail.com
обсуждение исходный текст
Ответ на Re: [REVIEW] Re: Compression of full-page-writes  (Fujii Masao <masao.fujii@gmail.com>)
Ответы Re: [REVIEW] Re: Compression of full-page-writes  (Michael Paquier <michael.paquier@gmail.com>)
Список pgsql-hackers
On Fri, Dec 26, 2014 at 3:24 PM, Fujii Masao <masao.fujii@gmail.com> wrote:
> pglz_compress() and pglz_decompress() still use PGLZ_Header, so the frontend
> which uses those functions needs to handle PGLZ_Header. But it basically should
> be handled via the varlena macros. That is, the frontend still seems to need to
> understand the varlena datatype. I think we should avoid that. Thought?
Hm, yes it may be wiser to remove it and make the data passed to pglz
for varlena 8 bytes shorter..
-- 
Michael



В списке pgsql-hackers по дате отправления:

Предыдущее
От: Fujii Masao
Дата:
Сообщение: Re: [REVIEW] Re: Compression of full-page-writes
Следующее
От: Fujii Masao
Дата:
Сообщение: The return value of allocate_recordbuf()