我有一个时间栏
Time
07:34:23.554
08:44:42.778
08:11:38.332
我想舍入秒字段,以便如果十进制后的值小于0.5则会向下舍入,如果十进制之后的值大于0.5则会向上舍入。
我想要的输出是
Time
07:34:24
08:44:43
08:11:38
感谢任何帮助,谢谢。
答案 0 :(得分:2)
您可以将其转换为TIME(0)
:
Declare @Time Table
(
Time Time
)
Insert @Time
(Time)
Select '07:34:23.554' Union All
Select '08:44:42.778' Union All
Select '08:11:38.332'
Select Cast(Time as Time(0)) As RoundedTime,
Time
From @Time
输出:
RoundedTime Time
----------------------------
07:34:24 07:34:23.5540000
08:44:43 08:44:42.7780000
08:11:38 08:11:38.3320000
更永久的解决方案是将表格中的列的数据类型更改为TIME(0)
:
Declare @Time Table
(
Time Time(0)
)
Insert @Time
(Time)
Select '07:34:23.554' Union All
Select '08:44:42.778' Union All
Select '08:11:38.332'
Select *
From @Time
输出:
Time
--------
07:34:24
08:44:43
08:11:38