ECShop清理两个月未下单的代理用户
把两个月未下单的代理用户的等级积分设为0，为普通用户
update ecs_users u set u.rank_points=0 where user_id not in (select user_id from ecs_order_info o where (UNIX_TIMESTAMP()-o.shipping_time<60 * 24 * 60 * 60))
把两个月未下单的代理用户的等级积分设为0，为普通用户
update ecs_users u set u.rank_points=0 where user_id not in (select user_id from ecs_order_info o where (UNIX_TIMESTAMP()-o.shipping_time<60 * 24 * 60 * 60))