OCP-1Z0-051-题目解析-第26题

26. Which is the valid CREATE TABLE statement?

A. CREATE TABLE emp9$# (emp_no NUMBER (4));

B. CREATE TABLE 9emp$# (emp_no NUMBER(4));

C. CREATE TABLE emp*123 (emp_no NUMBER(4));

D. CREATE TABLE emp9$# (emp_no NUMBER(4), date DATE);

Answer: A

A：正确

B：错误。表名不能以数字开头

C：错误，表名不能含有特殊字符*

D：错误，date是oracle预留keyword，不能作为字段名称

时间： 2024-10-08 06:49:01

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