Changing Primary Key using Entity Framework Core Migrations

Question

I am trying to Change the Primary key of a table via Entity Framework Core Migrations:

protected override void Up(MigrationBuilder migrationBuilder)
{
        migrationBuilder.DropPrimaryKey(
            name: "PK_Permissions",
            table: "Permissions");
}

When I try to update the database I get the following error message:

To change the IDENTITY property of a column, the column needs to be dropped and recreated.

How can I update the database?

Answer 1

I have found a solution: This seems to be a bug in EF Core 1.1

I changed the Migration file.

More Information about this can be found here: https://thisworksonmymachine.com/2017/02/13/ef-core-the-setup-part-4/