MONTHS_BETWEEN
最近更新时间: 2025-02-18 16:02:00
MONTHS_BETWEEN(DATE1,DATE2) #函数返回两个日期之间的月份数
postgres=# select months_between(to_date('20210331', 'yyyymmdd'), to_date('20200131', 'yyyymmdd')) as months from dual;
months
--------
14
(1 row)
postgres=#