From: Davi Arnaut
Date: January 18 2013 9:56pm
Subject: Re: making a system variable that is a float or double
List-Archive: http://lists.mysql.com/internals/38695
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I've just submitted http://bugs.mysql.com/bug.php?id=68121 Feel free
to link to the FB one.

On Fri, Jan 18, 2013 at 12:42 PM, MARK CALLAGHAN <mdcallag@stripped> wrote:
> It is also in the FB patch. Would be nice to see this in official MySQL and
> MariaDB.
>
>
> On Fri, Jan 18, 2013 at 12:33 PM, Davi Arnaut <davi@stripped> wrote:
>>
>> On Fri, Jan 18, 2013 at 11:44 AM, Zardosht Kasheff <zardosht@stripped>
>> wrote:
>> > Hello all,
>> >
>> > Is it possible for a storage engine to create a system variable that
>> > is a float or double? I do not see anything MYSQL_SYSVAR_XXX in
>> > plugin.h
>> >
>>
>> Not currently, but I've implemented this for Twitter MySQL, see
>> http://darnaut.blogspot.com/2013/01/changes-in-twitter-mysql-5528t9.html
>>
>> Regards,
>>
>> Davi
>>
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>
>
>
> --
> Mark Callaghan
> mdcallag@stripped