I made a new RS ie:
SELECT Products.ProductID, productcategories.CategoryName, Products.ProductCatID
FROM Products INNER JOIN productcategories ON Products.ProductCatID=productcategories.CategoryID
WHERE Products.ProductID=colname1
colname1 type 'int' default value as '-1' and run-time value as : '$_GET['ProductID']
But no results found.