truncate table yz_securities_currency 截断表名为yz_securities_currency 的表, 清空表中数据,不会破坏表的结构,较‘delete from ’效率高 相关文章: 2022-12-23 2022-12-23 2022-12-23 2021-09-23 2021-10-06 2021-12-08 2022-12-23 2021-11-27