<EntitySet Name="tb_WithoutKey" EntityType="TransferModel.Store.tb_WithoutKey" store:Type="Tables" store:Schema="dbo" store:Name="tb_WithoutKey"> <DefiningQuery> SELECT [tb_WithoutKey].[ID] AS [ID], [tb_WithoutKey].[Name] AS [Name] FROM [dbo].[tb_WithoutKey] AS [tb_WithoutKey] </DefiningQuery> </EntitySet>