Rexdf

The devil is in the Details.

如何在Oracle中复制表结构和表数据

| Comments

1. 复制表结构及其数据: create table table_name_new as select * from table_name_old   2. 只复制表结构: create table table_name_new as select * from table_name_old where 1=2; 或者: create table table_name_new like table_name_old   3. 只复制表数据: 如果两个表结构一样: insert into table_name_new select * from table_name_old 如果两个表结构不一样: insert into table_name_new(column1,column2…) select column1,column2… from table_name_old

Comments