A.alter table old_table rename new_table;B.alter table old_table rename to new_table;C.rename old_table to new_table;D.rename old_table new_table;
A.lsnrctl startB.lsnrctl stopC.lsnrctl statusD.lsnrctl restart
A.CREATE(創(chuàng)建)B.INSERT(插入)C.UPDATE(修改)D.DELETE(刪除)