Oracle複製表結構

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1. 複製表結構及其資料:

create table table_name_new as select * from table_name_old

2. 只複製表結構:

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 --這個可能因版本而已,我當時測試的時候沒有成功

3. 只複製表資料:

如果兩個表結構一樣:

insert into table_name_new select * from table_name_old

如果兩個表結構不一樣:

insert into table_name_new(column1,column2...) select column1,column2... from table_name_old

Oracle中使用者之間複製表資料

Oracle如何複製表的sql語句 

Oracle誤刪除表資料後的的快速回複功能

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