Multicolumn primary key in a table variable

[JendaPerl]

Is it possible? And if yes what's the correct syntax?

I tried both

  Declare @expired TABLE (
    JdtID Int PRIMARY KEY,
    SiteID Int PRIMARY KEY,
    PackageId Int,
    PackageControlsExpiration Bit,
    IsSlot Bit,
    MembershipPoints SmallInt,
    SupportsAutopost Bit
  );

and

  Declare @expired TABLE (
    JdtID Int,
    SiteID Int,
    PackageId Int,
    PackageControlsExpiration Bit,
    IsSlot Bit,
    MembershipPoints SmallInt,
    SupportsAutopost Bit,
    CONSTRAINT Expired_PK PRIMARY KEY (JdtId, SiteId)
  );

and neither works.

Thanks, Jenda