class CreateReportNotes < ActiveRecord::Migration[5.1] def change create_table :report_notes do |t| t.text :content, null: false t.references :report, null: false t.references :account, null: false t.timestamps end safety_assured { add_foreign_key :report_notes, :reports, column: :report_id, on_delete: :cascade } safety_assured { add_foreign_key :report_notes, :accounts, column: :account_id, on_delete: :cascade } end end