题目内容
(请给出正确答案)
[多选题]
CREATE TABLE SALARY. 2.(employee_iNUMBER(9) 3.CONSTRAINT salary_pk PRIMARY KEY, 4.1
995_salary NUMBER(8, 2), 5.NUMBER_manager_name VARCHAR2(25) 6.CONSTRAINT mgr_name_nn NOT NULL, 7.$_salary_96 NUMBER(8,2)); 上面的哪两行将引起错误?()
A.1.
B.2.
C.4.
D.7.
答案
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