Partioning Master Detail tables

Question

Hi,

I'm having trouble creating two partitioned tables that have a foreign key relationship.

Msg 4967, Level 16, State 1, Line 1
ALTER TABLE SWITCH statement failed. SWITCH is not allowed because source table 'TestPartitioning.dbo.Master' contains primary key for constraint 'FK_Master'.

this is my code:

CREATE PARTITION FUNCTION MasterTypeFN(int)
	AS RANGE RIGHT FOR VALUES (1,2,3)
GO

CREATE PARTITION SCHEME MasterTypeScheme 
AS PARTITION MasterTypeFN 
	TO ([PRIMARY], [FG1], [FG2], [FG3] )
GO

CREATE TABLE [dbo].Master
(
   [MasterID] [int] NOT NULL,
   [MasterTypeID] [int] NOT NULL CONSTRAINT chkMaster CHECK (MasterTypeID IN (1,2,3)),
   PRIMARY KEY (MasterID, MasterTypeID)
) 
ON MasterTypeScheme (MasterTypeID)

CREATE TABLE [dbo].Detail
(
   DetailID [int] NOT NULL,
   MasterTypeID [int] NOT NULL,
   FKMaster int NOT NULL,
   CONSTRAINT FK_Master FOREIGN KEY (FKMaster, MasterTypeID) REFERENCES [dbo].[Master](MasterID, MasterTypeID)
) 
ON MasterTypeScheme (MasterTypeID)
GO


CREATE TABLE [dbo].MasterType1 ([MasterID] [int] NOT NULL, [MasterTypeID] [int] NOT NULL 
	CONSTRAINT chkMaster1 CHECK (MasterTypeID = 1), PRIMARY KEY (MasterID, MasterTypeID)) ON [FG1]


CREATE TABLE [dbo].DetailType1
(
   DetailID [int] NOT NULL,
   MasterTypeID [int] NOT NULL,
   FKMaster int NOT NULL,
   CONSTRAINT FK_Master1 FOREIGN KEY (FKMaster, MasterTypeID) REFERENCES [dbo].[Master](MasterID, MasterTypeID),
   CONSTRAINT chkDetail1 CHECK (MasterTypeID = 1)
) 
ON [FG1]