SELECT count(1) - 1 days
FROM (
select distinct trunc(to_date(‘2019-03-01’,‘yyyy-mm-dd’)) + level - 1 daylist
from dual
connect by trunc(to_date(‘2019-03-01’,‘yyyy-mm-dd’))+ level - 1 <= trunc(to_date(‘2019-03-06’,‘yyyy-mm-dd’))
)
PLSQL 计算两个日期之间的天数
最新推荐文章于 2024-10-03 17:00:43 发布