From: | Fujii Masao <masao(dot)fujii(at)gmail(dot)com> |
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To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
Cc: | Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: RecordTransactionCommit() and SharedInvalidationMessages |
Date: | 2010-08-13 01:43:04 |
Message-ID: | AANLkTikTgdHw+rhVN9MaNjLcAy2MyaMM7n28842L64kR@mail.gmail.com |
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Lists: | pgsql-hackers |
On Fri, Aug 13, 2010 at 10:24 AM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
> On Thu, Aug 12, 2010 at 12:11 AM, Fujii Masao <masao(dot)fujii(at)gmail(dot)com> wrote:
>>>>>> It appears to me that RecordTransactionCommit() only needs to WAL-log
>>>>>> shared invalidation messages when wal_level is hot_standby, but I
>>>>>> don't see a guard to prevent it from doing it in all cases.
> [...]
>>>> The fix looks pretty simple (see attached), although I don't have any
>>>> clear idea how to test it.
>>> Should use XLogStandbyInfoActive() macro, for the sake of consistency.
>> And, RelcacheInitFileInval should be initialized with false just in case.
>
> How about this?
Looks good to me.
Regards,
--
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center
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