/*
Run this script on SQL Server 2008 or later. There may be flaws if running on earlier versions of SQL Server.
*/
IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[AspNetUserRoles]') AND type in (N'U'))
DROP TABLE [dbo].[AspNetUserRoles]
GO
CREATE TABLE [dbo].[AspNetUserRoles] (
	[UserId]	[nvarchar](128)	 COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,
	[RoleId]	[nvarchar](128)	 COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,
	CONSTRAINT [PK_dbo.AspNetUserRoles] PRIMARY KEY CLUSTERED ([UserId], [RoleId])
) ON [PRIMARY]
GO
CREATE NONCLUSTERED INDEX [IX_RoleId] ON [dbo].[AspNetUserRoles]([RoleId]) ON [PRIMARY]
GO
CREATE NONCLUSTERED INDEX [IX_UserId] ON [dbo].[AspNetUserRoles]([UserId]) ON [PRIMARY]
GO
ALTER TABLE [dbo].[AspNetUserRoles] ADD CONSTRAINT [FK_dbo.AspNetUserRoles_dbo.AspNetRoles_RoleId] FOREIGN KEY ([RoleId]) REFERENCES [dbo].[AspNetRoles] ([Id]) ON DELETE CASCADE
GO
ALTER TABLE [dbo].[AspNetUserRoles] ADD CONSTRAINT [FK_dbo.AspNetUserRoles_dbo.AspNetUsers_UserId] FOREIGN KEY ([UserId]) REFERENCES [dbo].[AspNetUsers] ([Id]) ON DELETE CASCADE
GO