GetDropAndCreateDdl() doesn't generate Default Contraints

[DavidSteinJr]

The following sample table has two columns, each of which has a default value specified:

<Biml xmlns="http://schemas.varigence.com/biml.xsd">
    <Tables>
        <Table Name="DefaultTest" SchemaName="MyDatabase.shred" PackageSubpath="ZTrash" >
			<Columns>
				<Column Name="EtlPackageInstanceRunID" DataType="Int32"  Default="1" IsNullable="false"/>
				<Column Name="RecordID" DataType="Int64"  Default="(NEXT VALUE FOR [Staging_Sequence])" IsNullable="false"/>
            </Columns>
		</Table>	
    </Tables>
</Biml>

The following is generated using GetDropAndCreateDdl():

SET ANSI_NULLS ON
SET QUOTED_IDENTIFIER ON
GO

-------------------------------------------------------------------
IF EXISTS (SELECT * from sys.objects WHERE object_id = OBJECT_ID(N'[shred].[DefaultTest]') AND type IN (N'U'))
DROP TABLE [shred].[DefaultTest]
GO

CREATE TABLE [shred].[DefaultTest]
(
-- Columns Definition
	[EtlPackageInstanceRunID] int NOT NULL 
,	[RecordID] bigint NOT NULL 

-- Constraints

)
ON "default"
WITH (DATA_COMPRESSION = NONE)
GO

-------------------------------------------------------------------

Obviously, there are no Default Constraints generated.