1
Der Fehler selbst ist nicht verwirrend, aber der Grund warum ist.SQL-Fehler: Konvertierung fehlgeschlagen beim Konvertieren des Varchar-Wertes 'PJOI015' in den Datentyp Bit
My-Code
DECLARE @Pcode as varchar(20)
DECLARE @PID as int
set @Pcode = 'PJOI015'
set @PID = (select productid from product where product.ProductCode = @Pcode and Deleted = 0)
select 'ProductCode' as Data, ProductCode as Value,'' as Other From Product where productid = @PID
Union All
select 'Descripton' as Data, Description as Value,'' as Other From Product where productid = @PID
Union All
select 'Long Descripton' as Data, FullDescription as Value,'' as Other From Product where productid = @PID
Union All
select 'Alternative Keywords' as Data, AlternativeKeywords as Value,'' as Other From Product where productid = @PID
Union All
select 'Manufactures Code' as Data, ManufacturerCode as Value,'' as Other From Product where productid = @PID
Union All
select 'Main Barcode' as Data, BarCode as Value,'' as Other From Product where productid = @PID
Union All
select 'Barcodes' as Data, Barcode as Value,
(case when BarcodeType = 0 then 'Default'
when BarcodeType = 1 then 'Inner'
when BarcodeType = 2 then 'Outer'
when BarcodeType = 3 then 'Pallet'
when BarcodeType = 4 then 'Other'
end) as Other From ProductBarcode where productid = @PID
Union all
select 'Default Supplier' as Data, Supplier.Name as Value,Supplier.SupplierCode as Other
From Product left join Supplier on Supplier.SupplierID = Product.SupplierID
where productid = @PID
Union all
SELECT 'Other Suppliers' as Data,Supplier.Name as Value, 'StanBuy ' + Cast(StandardBuy as varchar(10)) as Other
FROM ProductSupplierPrice
left join Supplier on Supplier.SupplierID = ProductSupplierPrice.SupplierID
WHERE ProductID = @PID
GROUP BY ProductSupplierPrice.SupplierID, ProductID, StandardBuy,Supplier.Name
Union all
select 'Stocked?' as 'Data', ProductStockOption.Stocked as 'Value',branch.Name as 'Other'
from ProductStockOption left join Branch on Branch.BranchID = ProductStockOption.BranchID
where ProductID = @PID
Der Fehler
Msg 245, Level 16, State 1, Line 8
Conversion failed when converting the varchar value 'PJOI015' to data type bit.
Die Verwirrung
Union all
select 'Stocked?' as 'Data', ProductStockOption.Stocked as 'Value',branch.Name as 'Other'
from ProductStockOption left join Branch on Branch.BranchID = ProductStockOption.BranchID
where ProductID = @PID
Wenn ich die letzte Vereinigung (oben) der Code funktioniert gut entfernen. Und ich kann die letzte Verbindung selbständig ausführen, aber die @ PID zu der tatsächlichen Nummer ändern.
Wenn UNION, müssen die Datentypen der ausgewählten Spalten übereinstimmen. – jarlh
Diese Frage wurde abgelehnt, weil Sie sich nicht die Mühe gemacht haben, ein minimales Beispiel zu erstellen, das das Problem reproduziert. Es gibt eine Menge Dinge im geposteten Code, die für Ihr Problem nicht relevant sind. – wvdz
Ich wusste nicht, was genau den Fehler verursacht hat, also wie könnte ich es minimieren? – Richard