CREATE TABLE [dbo].[AspNetRoles] ( [Id] NVARCHAR (128) NOT NULL, [Name] NVARCHAR (256) NOT NULL, CONSTRAINT [PK_dbo.AspNetRoles] PRIMARY KEY CLUSTERED ([Id] ASC) ); GO CREATE UNIQUE NONCLUSTERED INDEX [RoleNameIndex] ON [dbo].[AspNetRoles]([Name] ASC);