Which of the following restrictions are not true with respect to tablespace point-in-time recovery?()
- A、 The target database must be in NOARCHIVELOG mode.
- B、 No backup is required of the database before you perform a TSPITR.
- C、 You must have all archived redo logs generated since the last backup up to the point to which you want to restore the transport set.
- D、 If you rename a tablespace, you can not perform a TSPITR to any point in time before that rename operation occurred.
- E、 If you have tables in tablespace_1 that have associated constraints in tablespace_2,then you must transport both tablespaces.
正确答案:A,B
答案解析:有
微信扫一扫手机做题