sql中having子句中的case语句

我可以在SQLServer2005中的HAVING子句中使用case语句吗

以下是我的声明。它给了我一个语法错误

@CLIENTPK_NEW IS NULL OR 
    (
        CLIENT.OH_PK = @CLIENTPK_NEW and 
        CASE WHEN @RelatedOrgs <> '11' then CLIENT.OH_PK= @CLIENTPK_NEW
        ELSE CLIENT.OH_PK in (
            SELECT dbo.OrgHeader.OH_PK FROM dbo.OrgHeader WITH (NOLOCK) INNER JOIN
            dbo.OrgRelatedParty WITH (NOLOCK) ON dbo.OrgHeader.OH_PK = dbo.OrgRelatedParty.PR_OH_Parent INNER JOIN
            dbo.OrgHeader AS OrgHeader_1 WITH (NOLOCK) ON dbo.OrgRelatedParty.PR_OH_RelatedParty = OrgHeader_1.OH_PK
            where OrgHeader_1.OH_PK = @CLIENTPK_NEW
        ) 
        END 
    )
}
AND (@CGNEEPK IS NULL OR CGNEE.OH_PK = @CGNEEPK) AND    
part.OP_RH_NKCommodityCode = @type 

谢谢

---

Amit

是的，这是有效的语法。然而

更新：您更新的示例没有意义。不管CLIENT.OH_PK=@CLIENTPK_NEW与否，语句的其余部分都是无关的，除非使用or。也许您可以解释业务逻辑？

示例：

另一个例子来自

---

谢谢你。我已经添加了一段代码，这段代码给了我语法错误，我无法找出它的错误。请告知

USE AdventureWorks2008R2;
GO
SELECT JobTitle, MAX(ph1.Rate)AS MaximumRate
FROM HumanResources.Employee AS e
JOIN HumanResources.EmployeePayHistory AS ph1 
    ON e.BusinessEntityID = ph1.BusinessEntityID
GROUP BY JobTitle
HAVING (MAX(CASE WHEN Gender = 'M' 
        THEN ph1.Rate 
        ELSE NULL END) > 40.00
     OR MAX(CASE WHEN Gender  = 'F' 
        THEN ph1.Rate  
        ELSE NULL END) > 42.00)
ORDER BY MaximumRate DESC;

SELECT EmployeeName ,Country,CompanyPlant,Gender, Total=MAX(PayScale)
FROM Employee
GROUP BY EmployeeName ,Country,CompanyPlant,Gender
HAVING (MAX(CASE WHEN Gender = 'Male'
 THEN PayScale
 ELSE NULL END) > 150.00
 OR MAX(CASE WHEN Gender = 'Female'
 THEN PayScale
 ELSE NULL END) > 180.00)