Question

我正在处理一个错误'在我正在处理的SP中将表达式转换为数据类型int'的算术溢出错误。我提出了一个有问题的查询（其他查询也可能）。

我不确定是什么导致它。我唯一想到的是第11行的COUNT（不同的Sub_ID + Sub_Dep_Number。这个串联是两个字符串，但我认为它可能会尝试添加它们，因为它们可能是数字格式。

有什么想法吗？

由于

SELECT  Distinct   countSubs.[Number Dependents] AS [Number Dependents], 
    (AVG((YEAR(GETDATE())- Year(Individual.Sub_Dep_DOB)))) AS [Average Age], [Group_Base].Group_Base_Name, 
    Individual.State_Code, [Group_Base].BASE_GROUP_NO
        , [Plan].Group_Address, [Plan].Group_City, [Plan].Group_State, [Plan].Group_ZIP
    FROM Individual 
    INNER JOIN 
    Group_Base ON Individual.Group_Base = Group_Base.BASE_GROUP_NO
    INNER JOIN 
    [Plan] ON [Group_Base].BASE_GROUP_NO = [Plan].BASE_GROUP_NO
    INNER JOIN
    (Select Distinct Individual.Group_Base,COUNT(Distinct (Sub_ID + Sub_Dep_Number)) [Number Dependents]
     From Individual
     Where State_Code = 'OH'
     and Individual.Sub_Dep_Number <> '0'
     AND ((Individual.Sub_Cancel_Indicator = 'false' AND Individual.Sub_Dep_Effective_DT <= '5/5/2013') 
OR
(Individual.Sub_Cancel_Indicator = 'true' AND ((Sub_Dep_Cancel_DT BETWEEN '5/1/2013' AND '5/5/2013') 
AND(Sub_Dep_Effective_DT <= '5/5/2013'))))
     AND Individual.RegComp_SystemSource = 'Genelco'
     AND (Individual.Benefit_Effective_DT != Individual.Benefit_Cancel_DT)
     Group by Individual.Group_Base) as countSubs 
     ON (countSubs.Group_Base = [Group_Base].BASE_GROUP_NO)
    --WHERE   ((Individual.Sub_Cancel_Indicator = 'false' AND Individual.Benefit_Effective_DT <= '5/5/2013') 
--OR 
--(Individual.Sub_Cancel_Indicator = 'true' AND ((Benefit_Cancel_DT BETWEEN '5/1/2013' AND '5/5/2013') 
--AND(Benefit_Effective_DT <= '5/5/2013'))
WHERE   ((Individual.Sub_Cancel_Indicator = 'false' AND Individual.Sub_Dep_Effective_DT <= '5/5/2013') 
OR
(Individual.Sub_Cancel_Indicator = 'true' AND ((Sub_Dep_Cancel_DT BETWEEN '5/1/2013' AND '5/5/2013') 
AND(Sub_Dep_Effective_DT <= '5/5/2013'))
))                  
    AND (Individual.Sub_Dep_Number <> '0')
    AND (Year(Individual.Sub_Age)) >= '30'
    AND (Individual.Benefit_Effective_DT != Individual.Benefit_Cancel_DT)
    AND (Individual.State_Code = 'OH')
    AND Individual.RegComp_SystemSource = 'Genelco'
    GROUP BY [Group_Base].Group_Base_Name, [Number Dependents],
    Individual.State_Code, [Group_Base].BASE_GROUP_NO
        , [Plan].Group_Address, [Plan].Group_City, [Plan].Group_State, [Plan].Group_ZIP

Answer 1

原来这个错误来自[Plan]表的Inner Join，我还是不太明白它但是我改变了Innerjoin有一个嵌套的select语句，它从中拉出地址。

转换为int的算术溢出错误

1 个答案: