| From: | sriggs(at)postgresql(dot)org (Simon Riggs) |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Introduce WAL records to log reuse of btree pages, allowing |
| Date: | 2010-02-13 00:59:58 |
| Message-ID: | 20100213005958.602EF7541C5@cvs.postgresql.org |
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Log Message:
-----------
Introduce WAL records to log reuse of btree pages, allowing conflict
resolution during Hot Standby. Page reuse interlock requested by Tom.
Analysis and patch by me.
Modified Files:
--------------
pgsql/src/backend/access/nbtree:
nbtpage.c (r1.118 -> r1.119)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/nbtree/nbtpage.c?r1=1.118&r2=1.119)
nbtxlog.c (r1.60 -> r1.61)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/nbtree/nbtxlog.c?r1=1.60&r2=1.61)
pgsql/src/include/access:
nbtree.h (r1.128 -> r1.129)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/access/nbtree.h?r1=1.128&r2=1.129)
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