Re: Single pass vacuum - take 1
От | Alvaro Herrera |
---|---|
Тема | Re: Single pass vacuum - take 1 |
Дата | |
Msg-id | 1310668936-sup-1775@alvh.no-ip.org обсуждение исходный текст |
Ответ на | Re: Single pass vacuum - take 1 (Pavan Deolasee <pavan.deolasee@gmail.com>) |
Список | pgsql-hackers |
Excerpts from Pavan Deolasee's message of jue jul 14 13:54:36 -0400 2011: > On Thu, Jul 14, 2011 at 12:43 PM, Heikki Linnakangas < > heikki.linnakangas@enterprisedb.com> wrote: > > Seems odd to store relindxvacxlogid/off as two int32 columns. Store it in > > one uint64 column, or invent a new datatype for LSNs, or store it as text in > > %X/%X format. > > > > > Yeah. I don't remember what issues I faced with uint64 column, may be did > not get around the case where uint64 is not natively supported on the > platform. But %X/%X looks very reasonable. Will change to that. Where is this to be stored? AFAIR we no longer support platforms that do not have working 64 bit integer types. As a column name, relindxvacxlogid seems a bit unfortunate, BTW ... -- Álvaro Herrera <alvherre@commandprompt.com> The PostgreSQL Company - Command Prompt, Inc. PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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