insert into role(`id`, `name`) values (#{id}, #{name}) update role set is_remove=1, `update_time`=NOW() where id = #{id} update role set `name`=#{name}, `update_time`=NOW() where id = #{id} update role set status = (CASE status WHEN 1 THEN 0 WHEN 0 THEN 1 ELSE null END) where id = #{id}