单选题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
单选题
当需要删除某个序列seq_customer_id,可以使用如下()方式。
B
DELETE SEQUENCE SEQ_CUSTOMER_ID
C
DROP SEQUENCE SEQ_CUSTOMER_ID