text: ﻿CREATE TABLE [dbo].[Feed]
  (
  	[EntityTypeId] UNIQUEIDENTIFIER NOT NULL,
  	[SourceSystemId] UNIQUEIDENTIFIER NOT NULL,
  	[FeedTypeFullName] VARCHAR(256) NOT NULL,
  	CONSTRAINT [PK_Feed] PRIMARY KEY NONCLUSTERED ([EntityTypeId], [SourceSystemId]),
  	CONSTRAINT [FK_Feed_EntityType]
  		FOREIGN KEY ([EntityTypeId])
  		REFERENCES [dbo].[EntityType] ([Id]),
  	CONSTRAINT [FK_Feed_SourceSystem]
  		FOREIGN KEY ([SourceSystemId])
  		REFERENCES [dbo].[ExternalSystem] ([Id])
  )
  