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From:Mats Kindahl Date:May 3 2010 9:30am
Subject:Re: Unnecessary/wrong update_table_map_version() in binlog_end_trans()
?
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On 04/27/2010 08:08 AM, Kristian Nielsen wrote:
> Mats Kindahl <mats@stripped> writes:
> 
>> The table map version was used in the early implementation to identify
>> when it was necessary to write out a table map, but I think that the
>> current logic does not require the table map at all.
> 
> Indeed you are right, a quick check of the code shows that the
> table_map_version is completely unused. So I can just remove it, problem
> solved :-)

Thanks for bringing this up Kristian.

I reported it as BUG#53189 (http://bugs.mysql.com/bug.php?id=53189)
and there is a patch ready to be pushed. I suggested to push it to
5.1, so that is probably where it will end up.

Best wishes,
Mats Kindahl

> 
> tnx,
> 
>  - Kristian.
> 

-- 
Mats Kindahl
Senior Software Engineer
Database Technology Group
Sun Microsystems
Thread
Unnecessary/wrong update_table_map_version() in binlog_end_trans() ?Kristian Nielsen27 Apr
  • Re: Unnecessary/wrong update_table_map_version() in binlog_end_trans()?Mats Kindahl27 Apr
    • Re: Unnecessary/wrong update_table_map_version() in binlog_end_trans() ?Kristian Nielsen27 Apr
      • Re: Unnecessary/wrong update_table_map_version() in binlog_end_trans()?Mats Kindahl3 May