Обсуждение: pgsql: Write a WAL record whenever we perform an operation without

Log Message:
-----------
Write a WAL record whenever we perform an operation without WAL-logging
that would've been WAL-logged if archiving was enabled. If we encounter
such records in archive recovery anyway, we know that some data is
missing from the log. A WARNING is emitted in that case.

Original patch by Fujii Masao, with changes by me.

Modified Files:
--------------
    pgsql/src/backend/access/heap:
        heapam.c (r1.282 -> r1.283)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/heap/heapam.c?r1=1.282&r2=1.283)
    pgsql/src/backend/access/nbtree:
        nbtsort.c (r1.122 -> r1.123)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/nbtree/nbtsort.c?r1=1.122&r2=1.123)
    pgsql/src/backend/access/transam:
        xlog.c (r1.358 -> r1.359)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/transam/xlog.c?r1=1.358&r2=1.359)
    pgsql/src/backend/commands:
        cluster.c (r1.193 -> r1.194)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/commands/cluster.c?r1=1.193&r2=1.194)
        tablecmds.c (r1.316 -> r1.317)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/commands/tablecmds.c?r1=1.316&r2=1.317)
    pgsql/src/include/access:
        xlog.h (r1.97 -> r1.98)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/access/xlog.h?r1=1.97&r2=1.98)
    pgsql/src/include/catalog:
        pg_control.h (r1.48 -> r1.49)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_control.h?r1=1.48&r2=1.49)

On Wed, Jan 20, 2010 at 2:43 PM, Heikki Linnakangas
<heikki@postgresql.org> wrote:
> Log Message:
> -----------
> Write a WAL record whenever we perform an operation without WAL-logging
> that would've been WAL-logged if archiving was enabled. If we encounter
> such records in archive recovery anyway, we know that some data is
> missing from the log. A WARNING is emitted in that case.
>
> Original patch by Fujii Masao, with changes by me.

Does this need to be updated, then?

https://commitfest.postgresql.org/action/patch_view?id=237

...Robert

Robert Haas <robertmhaas@gmail.com> wrote:
> Does this need to be updated, then?
> https://commitfest.postgresql.org/action/patch_view?id=237

I updated it.

Regards,
---
Takahiro Itagaki
NTT Open Source Software Center