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Which SELECT statement should you use to extract the year from the system date and display it in the format "1998"?()

发布日期:2022-07-16

Which SELECT statement should you use to extract t...
A

SELECT TO_CHAR(SYSDATE,'yyyy') FROM dual;

B

SELECT TO_DATE(SYSDATE,'yyyy') FROM dual;

C

SELECT DECODE(SUBSTR(SYSDATE, 8), 'YYYY') FROM dual;

D

SELECT DECODE(SUBSTR(SYSDATE, 8), 'year') FROM dual;

E

SELECT TO_CHAR(SUBSTR(SYSDATE, 8,2),'yyyy') FROM dual;

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此试题出现在

Oracle认证考试

1Z0-007

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