mysql mybatis 日期查询

 <select >
	SELECT
	serial_num AS serialNum,
	creat_time AS createDate
	FROM
	t_gl_adapter_param_input
	WHERE 
	service_type = '${insertIn.serviceType}'
	<if test="insertIn.createDate != null and insertIn.createDate != ''"> 
	 <![CDATA[ and DATE_FORMAT(creat_time, '%Y-%m-%d')>=DATE_FORMAT(#{insertIn.createDate}, '%Y-%m-%d')   ]]>
	</if>
    </select>