的SQL Server将varchar列值“1218300.00”为INT

Question

列中一个较大的值已引起我的SQL抛出错误信息： 错误转换数据类型为varchar到数字

我已经分离出这一个特定的行。下面是一个简单的脚本，“作品”：

SELECT 
    MtgeLoanAmount 
    , CAST(convert(numeric(15,2),'1218300.00') as int) as TrialValue 
FROM dbo.Processed_VA_From_Excel 
    where FipsStateCode='06' 
    and FipsCountyCode='013' 
    and GuarantyAmount = '304575' 

为粘贴在这里返回的结果：

所以，当我试图通过添加第三列“概括”我的测试如下它不能转换：

SELECT 
MtgeLoanAmount 
, CAST(convert(numeric(15,2),'1218300.00') as int) as TrialValue 
, CAST(convert(numeric(15,2),MtgeLoanAmount) as int) 
FROM dbo.Processed_VA_From_Excel 
where 
    FipsStateCode='06' 
and FipsCountyCode='013' 
and GuarantyAmount = '304575' 

返回此：

Msg 8114, Level 16, State 5, Line 1 
Error converting data type varchar to numeric. 

Answer 1

这可能适合你：

SELECT 
    MtgeLoanAmount, 
    CONVERT(INT, ROUND(MtgeLoanAmount, 0)) AS MtgeLoanAmountNoCents 
FROM 
    dbo.Processed_VA_From_Excel 
WHERE 
    FipsStateCode = '06' AND 
    FipsCountyCode = '013' AND 
    GuarantyAmount = '304575'