DECLARE @Enabled Bit
DECLARE @Public Bit
DECLARE @Public2 Bit

SET @Enabled=1
SET @Public=1
SET @Public2=1

SELECT TOP 10 Class.Title,Class.Notes,Class.AddDate,Class.ModDate,Class.Numero
 FROM Class
 UNION ALL
 SELECT ClassMethod.Title,ClassMethod.Notes,ClassMethod.AddDate,ClassMethod.ModDate,ClassMethod.Numero 
  FROM ClassMethod
  ORDER BY AddDate DESC