时间:2021-07-01 10:21:17 帮助过:128人阅读
代码如下:
last=HolderChangeHistory.find_by_sql
([" SELECT * FROM holder_change_histories
where treasure_id = ?
order by id desc
limit 1,1 ",
@hch.treasure_id])
代码如下:
select *
from tablename a
代码如下:
select *
from tb1
order by tb1.id desc
limit 1,1;