查找所有记录，即使它们没有价值

本文介绍了查找所有记录，即使它们没有价值的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

嗨
我有一个查询，必须通过VIA找到值

Hi
I have a query that has to find values VIA

select  distinct strclient,
SUM(intTotalValue) as Total
from tblBatch
where
  Year(dtmDateTransmitted) = 2012
and MONTH(dtmDateTransmitted) =  6
group by strClient

因此，当我运行查询时，我需要没有值的客户端和没有值的客户端.

我需要它才能在SQL Server 2008中运行.

有任何建议吗?

So when I run the query I need the clients that don''t have values as well as the ones that do.

I need this to run in SQL server 2008 .

any suggestions?

推荐答案

select distinct Clients,
SUM(COALESCE (intTotalValue,0)) as TotalForMonth
from TblPayments

SELECT  DISTINCT strclient,
	SUM(ISNULL(intTotalValue, 0)) AS Total
	FROM tblBatch
	WHERE
		YEAR(dtmDateTransmitted) = 2012
		AND MONTH(dtmDateTransmitted) =  6
GROUP BY strClient

--Amit

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