相关疑难解决方法(0)

我有以下功能

ALTER FUNCTION [dbo].[ActualWeightDIMS]
(
    -- Add the parameters for the function here
    @ActualWeight int,
    @Actual_Dims_Lenght int,
    @Actual_Dims_Width int,
    @Actual_Dims_Height int
)
RETURNS varchar(50)
AS
BEGIN

DECLARE @ActualWeightDIMS varchar(50);
--Actual Weight
     IF (@ActualWeight is not null) 
          SET @ActualWeightDIMS = @ActualWeight;
--Actual DIMS
     IF (@Actual_Dims_Lenght is not null) AND 
          (@Actual_Dims_Width is not null) AND (@Actual_Dims_Height is not null)
          SET @ActualWeightDIMS= @Actual_Dims_Lenght + 'x' + @Actual_Dims_Width + 'x' + @Actual_Dims_Height;


     RETURN(@ActualWeightDIMS);

END

但当我尝试使用它时,我收到以下错误"将varchar值'x'转换为数据类型int时转换失败." 当我使用以下select语句时

select 
 BA_Adjustment_Detail.ID_Number [ID_Number],
 BA_Adjustment_Detail.Submit_Date [Submit_Date],
 BA_Category.Category [category],
 BA_Type_Of_Request.Request …

我需要连接一个Varchar,并int 在T-SQL,!