CREATE TABLE [dbo].[Teacher] (
    [Id]                BIGINT           IDENTITY (1, 1) NOT NULL,
    [Uid]               UNIQUEIDENTIFIER NOT NULL,
    [ApplicationUserFk] BIGINT           NOT NULL,
    CONSTRAINT [PK_Teacher] PRIMARY KEY CLUSTERED ([Id] ASC),
    CONSTRAINT [FK_Teacher_AspNetUsers_ApplicationUserFk] FOREIGN KEY ([ApplicationUserFk]) REFERENCES [dbo].[AspNetUsers] ([Id])
);


GO
CREATE UNIQUE NONCLUSTERED INDEX [IX_Teacher_ApplicationUserFk]
    ON [dbo].[Teacher]([ApplicationUserFk] ASC);