191问答库 > 如何获得Oracle当前日期的年或月的第一天和最后一天

如何获得Oracle当前日期的年或月的第一天和最后一天

2025-03-17 04:13:05
推荐回答（1个）
回答1：

当月第一天trunc(sysdate,'MM')
当月最后一天last_day(trunc(sysdate,'MM'))
当年第一天trunc(sysdate,'YYYY')
当年最后一天last_day(add_months(trunc(sysdate,'YYYY'),11))

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