class AddNullToFacilityAssociations < ActiveRecord::Migration[6.0]
  def change
    change_column :Facility, :BuildingID, :integer, null: true, default: nil
    change_column :Facility, :OwnerID, :integer, null: true, default: nil

    change_column :FacilityBuildings, :LocationID, :integer, null: true, default: nil
    change_column :FacilityBuildings, :OwnerID, :integer, null: true, default: nil

    change_column :FacilityLocations, :OwnerID, :integer, null: true, default: nil
  end
end