1
帮助。我有一些记录已插入到DATETIME列中。当我的sproc执行时,我收到这个错误:“从字符串转换日期和/或时间时转换失败。”有什么办法将错误的日期时间转换为正常的默认DATETIME格式?转换日期时更新日期时间列失败
;with t1 as
(
select
s1.SheetID as SheetID,
s1.RowNUmber as RowNumber,
(select max(RowNumber) from PRP_SmartSheetA where SheetID=s1.SheetID and RowNumber<s1.RowNumber) as LastRowNumber
from
PRP_SmartSheetA s1
)
update
s1
set
s1.PRP_PreviousRowFinishDate= s2.Finish
from
t1
inner join PRP_SmartSheetA s1
on t1.SheetID=s1.SheetID
and t1.RowNUmber=s1.RowNumber
inner join PRP_SmartSheetA s2
on t1.SheetID=s2.SheetID
and t1.LastRowNumber=s2.RowNumber
一个DATATIME列没有格式。日期时间数据以二进制结构存储。用于显示目的的值的格式化由表示层完成。也许'PRP_PreviousRowFinishDate'或'Finish'是varchar而不是datetime。 –
[阅读此](http://stackoverflow.com/questions/30032915/how-to-cast-the-datetime-to-time/30033028#30033028) –
嗨,这将是很好的upvote和/或标记如果我的回答可以帮助你,就接受了,thx! – Shnugo