From: Davi Arnaut Date: January 18 2013 8:33pm Subject: Re: making a system variable that is a float or double List-Archive: http://lists.mysql.com/internals/38694 Message-Id: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 On Fri, Jan 18, 2013 at 11:44 AM, Zardosht Kasheff 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