I have the following function
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
but when i tried to use it, i got the following error "Conversion failed when converting the varchar value 'x' to data type int." when i use the following select statement
select
BA_Adjustment_Detail.ID_Number [ID_Number],
BA_Adjustment_Detail.Submit_Date [Submit_Date],
BA_Category.Category [category],
BA_Type_Of_Request.Request [Type_Of_Request],
dbo.ActualWeightDIMS(BA_Adjustment_Detail.ActualWeight,BA_Adjustment_Detail.Actual_Dims_Lenght,BA_Adjustment_Detail.Actual_Dims_Width,BA_Adjustment_Detail.Actual_Dims_Height) [Actual Weight/DIMS],
BA_Adjustment_Detail.Notes [Notes],
BA_Adjustment_Detail.UPSCustomerNo [UPSNo],
BA_Adjustment_Detail.TrackingNo [AirbillNo],
BA_Adjustment_Detail.StoreNo [StoreNo],
BA_Adjustment_Detail.Download_Date [Download_Date],
BA_Adjustment_Detail.Shipment_Date[ShipmentDate],
BA_Adjustment_Detail.FranchiseNo [FranchiseNo],
BA_Adjustment_Detail.CustomerNo [CustomerNo],
BA_Adjustment_Detail.BillTo [BillTo],
BA_Adjustment_Detail.Adjustment_Amount_Requested [Adjustment_Amount_Requested]
from BA_Adjustment_Detail
inner join BA_Category
on BA_Category.ID = BA_Adjustment_Detail.CategoryID
inner join BA_Type_Of_Request
on BA_Type_Of_Request.ID = BA_Adjustment_Detail.TypeOfRequestID
What I want to do is if the ActualWeight is not null then return the ActualWeight for the "Actual Weight/DIMS" or else use the Actual_Dims_Lenght, Width and Height.
If it is DIMS then i want to format the output to be LenghtxWidhtxHeight (15x10x4). The ActualWeight, Adcutal_Dims_Lenght, Width and Height are all int (integer) value but the output for "Actual Weight/DIMS" should be varchar(50).
Where am i getting it wrong?
thank
edit: The user can only pick either Weight or DIMS on ASP.net page and if user selected DIMS then they must supply Length, Width and Height. Else it will throw error on the ASP.net page. Should i worry about it on the sql side?