当需要删除某个序列seq_customer_id,可以使用如下()方式。A、DROP SEQ_CUSTOMER_IDB、DELETE SEQUENCE SEQ_CUSTOMER_IDC、DROP SEQUENCE SEQ_CUSTOMER_IDD、DELETE SEQ_CUSTOMER_ID
题目
当需要删除某个序列seq_customer_id,可以使用如下()方式。
- A、DROP SEQ_CUSTOMER_ID
- B、DELETE SEQUENCE SEQ_CUSTOMER_ID
- C、DROP SEQUENCE SEQ_CUSTOMER_ID
- D、DELETE SEQ_CUSTOMER_ID