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Re: Streaming replication status

Fujii Masao <masao.fujii@gmail.com>

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From: Fujii Masao <masao.fujii@gmail.com>
To: Greg Stark <gsstark@mit.edu>
Cc: Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2010-01-09T06:53:48Z
Lists: pgsql-hackers 
On Sat, Jan 9, 2010 at 10:38 AM, Greg Stark <gsstark@mit.edu> wrote:
>> * Need to add comments somewhere to note that ReadRecord depends on the
>> fact that a WAL record is always send as whole, never split across two
>> messages.
>
> What happens in the case of the very large records Tom was describing
> recently. If the entire record doesn't fit in a WAL segment is it the
> whole record or the partial record with the continuation bit that
> needs to fit in a message?

It's the partial record with the continuation bit.

Regards,

-- 
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center