考试
2021-02-25 12:21:11

(单选题)Which SQL statement retur

题目描述

ASELECT ADD_MONTHS(MAX(hire_Date), 6) FROM EMP;

BSELECT ROUND(hire_date) FROM EMP;

CSELECT sysdate-hire_date FROM EMP;

DSELECT TO_NUMBER(hire_date + 7) FROM EMP;

答案解析

[db:答案解析]

C

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