http://blog.nagaychenko.com/2013/01/08/%d1%81%d0%be%d0%b7%d0%b4%d0%b0%d1%82%d1%8c-%d0%b4%d0%b8%d0%bd%d0%b0%d0%bc%d0%b8%d1%87%d0%b5%d1%81%d0%ba%d0%b8%d0%b9-%d0%b7%d0%b0%d0%bf%d1%80%d0%be%d1%81-prepare-execute-mysql/ 2013-07-10T08:59:03+00:00 weekly 0.2