MONTHS_BETWEEN 函数的使用
返回结果为[1]的是那一项?
A.SELECT MONTHS_BETWEEN (DATE '2012-01-16', DATE '2011-12-16') FROM dual;
B.SELECT MONTHS_BETWEEN (DATE '2011-12-16', DATE '2012-01-16') FROM dual;
C.SELECT MONTHS_BETWEEN (DATE '201
原创
2011-12-23 13:41:56 ·
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