select u.user_id, u.user_name, u.nick_name, u.password, u.status, r.role_name from sys_user u left join sys_user_role ur on u.user_id = ur.user_id left join sys_role r on r.role_id = ur.role_id AND u.user_id = #{userId} AND u.user_name like concat('%', #{userName}, '%') AND u.status = #{status} AND u.create_by = #{createBy} delete from sys_user where user_id = #{userId}