如何在 EF Core 中执行此查询？

Question

我需要在 ef core 中执行此查询：

count(cmt.CaptureMethodId) as Total,
sum(case when DeactivateDate is null then 1 else 0 end) as Active,
sum(case when DeactivateDate is not null then 1 else 0 end) as Inactive
from [dbo].[CaptureMethodTerminals] cmt
join [dbo].[MerchantCaptureMethod] mcm
on cmt.CaptureMethodId = mcm.CaptureMethodId
where mcm.ClientMerchantId in ('00020', '00025')

Answer 1

像这样的东西

const ClientMerchantIds = new string[] {"00020", "00025"};
var cmt = dbContext.CaptureMethodTerminals.Where(x => ClientMerchantIds.Contains(x.CaptureMethod.ClientMerchantId));
var Total = cmt.Count();
var Active = cmt.Count(x => x.DeactivateDate == null);
var Inactive = cmt.Count(x => x.DeactivateDate != null);