迁移

5 years ago · 3770b63a0a
parent 322d95a776
commit 3770b63a0a
1 changed files with 0 additions and 5 deletions
--- a/db/migrate/20200115015242_remove_exercise_answer_index.rb
+++ b/db/migrate/20200115015242_remove_exercise_answer_index.rb
@ -1,5 +0,0 @@
 class RemoveExerciseAnswerIndex < ActiveRecord::Migration[5.2]
  def change
    remove_index :exercise_answers, [:exercise_question_id, :user_id]
  end
 end