--创建无数据但表结构相同的表 create table ASRS_TASKDETAIL_LV_HISTORY as select * from ASRS_TASKDETAIL_LV where 1=0 --如果要复制相应的数据就改where条件,这个语句复制了源表的字段数量、顺序、类型、是否可为空。 create table ASRS_TASKDETAIL_LV_HISTORY as select * from ASRS_TASKDETAIL_LV 相关文章: 2022-12-23 2021-06-22 2021-04-01 2021-12-05 2021-07-31 2021-10-12 2021-09-16 2022-01-07