我希望从返回From和Date的查询中获取给定日期的最长时间:
名为[fn_COM_PeriodSplit]
的函数返回类似
Output:
PrSeq FromDate ToDate
1 2015-05-01 00:00:00.000 2015-05-25 23:29:29.000
PrSeq FromDate ToDate
1 2015-05-01 00:00:00.000 2015-05-07 00:00:00.000
2 2015-05-08 00:00:00.000 2015-05-14 00:00:00.000
3 2015-05-15 00:00:00.000 2015-05-21 00:00:00.000
4 2015-05-22 00:00:00.000 2015-05-25 23:59:59.000
但我希望像
那样约会PrSeq FromDate ToDate
1 2015-05-01 00:00:00.000 2015-05-25 23:59:59.000
如何以结束时间的最大值来确定日期?