Oracle copy data to another table

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旧时难觅i
旧时难觅i 2020-12-30 20:41

In the Oracle, I copy data from a backup to a new table, it doesn\'t work.

what is the correct syntax ?

Thanks

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5条回答
  •  -上瘾入骨i
    2020-12-30 21:02

    If you want to create table with data . First create the table :

    create table new_table as ( select * from old_table); 
    

    and then insert

    insert into new_table ( select * from old_table);
    

    If you want to create table without data . You can use :

    create table new_table as ( select * from old_table where 1=0);
    

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