select dbo.CLOI_ClientOrderItems.cl_id, sum(dbo.IN_Invoices.in_total) as Total
from CLOI_ClientOrderItems
inner join IN_Invoices on CLOI_ClientOrderItems.MasterOrderId=IN_Invoices.MasterOrderId
where dbo.IN_Invoices.in_date_issued='2014-01-21 12:30:51.190'
group by cl_id;
最佳答案
尝试
select
dbo.CLOI_ClientOrderItems.cl_id,
sum(dbo.IN_Invoices.in_total) as Total
from
CLOI_ClientOrderItems
inner join IN_Invoices
on
CLOI_ClientOrderItems.MasterOrderId=IN_Invoices.MasterOrderId
where
dbo.IN_Invoices.in_date_issued=CONVERT(datetime, '2014-01-21 12:30:51.190', 120)
关于c# - 如何从字符串转换日期时间，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/22651702/