Re: Index corruption
От | Jan Wieck |
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Тема | Re: Index corruption |
Дата | |
Msg-id | 44A54455.1080700@Yahoo.com обсуждение исходный текст |
Ответ на | Re: Index corruption ("Marko Kreen" <markokr@gmail.com>) |
Ответы |
Re: Index corruption
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Список | pgsql-hackers |
On 6/30/2006 11:17 AM, Marko Kreen wrote: > On 6/30/06, Jan Wieck <JanWieck@yahoo.com> wrote: >> With the final implementation of log switching, the problem of xxid >> wraparound will be avoided entirely. Every now and then slony will >> switch from one to another log table and when the old one is drained and >> logically empty, it is truncated, which should reinitialize all indexes. > > If the xxid-s come from different DB-s, then there can still be problems. How so? They are allways part of a multi-key index having the originating node ID first. Jan -- #======================================================================# # It's easier to get forgiveness for being wrong than for being right. # # Let's break this rule - forgive me. # #================================================== JanWieck@Yahoo.com #
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