| From: | "Jonah H(dot) Harris" <jonah(dot)harris(at)gmail(dot)com> |
|---|---|
| To: | "Charlie Wang" <wangbaobing(at)gmail(dot)com> |
| Cc: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: [PATCHES] About the structure of WAL Files. |
| Date: | 2006-03-15 14:05:17 |
| Message-ID: | 36e682920603150605y1654ddepc8a6dda624d7dadf@mail.gmail.com |
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| Lists: | pgsql-hackers pgsql-patches |
On 3/15/06, Charlie Wang <wangbaobing(at)gmail(dot)com> wrote:
>
> Could you tell me something about the internal structure of the WAL Files?
Aside from looking at all the xlog code, the easiest way to understand the
logs is to look at Tom's xlogdump utility. You can find it in the archives
somewhere but it needs to be updated a little such as changing the CRC and
rtree calls.
--
Jonah H. Harris, Database Internals Architect
EnterpriseDB Corporation
732.331.1324
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