# frozen_string_literal: true class AddPairProgrammingExerciseFeedbacks < ActiveRecord::Migration[7.0] def change create_table :pair_programming_exercise_feedbacks do |t| t.references :exercise, null: false, index: true, foreign_key: true t.references :submission, null: false, index: true, foreign_key: true t.references :user, polymorphic: true, null: false, index: true t.references :programming_group, null: true, index: {name: 'pp_feedback_programming_group'}, foreign_key: true t.references :study_group, null: false, index: true, foreign_key: true t.integer :difficulty t.integer :user_estimated_worktime t.integer :reason_work_alone t.float :normalized_score t.timestamps end end end