Migrate in batches of 1000 records

2018-02-28 10:36:12 +01:00
parent 7b93caf4b3
commit 897950e658
1 changed files with 2 additions and 2 deletions
--- a/db/migrate/20180130172021_add_reached_full_score_to_request_for_comment.rb
+++ b/db/migrate/20180130172021_add_reached_full_score_to_request_for_comment.rb
@ -1,8 +1,8 @@
 class AddReachedFullScoreToRequestForComment < ActiveRecord::Migration
  def up
    add_column :request_for_comments, :full_score_reached, :boolean, default: false
-    RequestForComment.all.each { |rfc|
-      if (rfc.submission.present? && rfc.submission.exercise.has_user_solved(rfc.user))
+    RequestForComment.find_each { |rfc|
+      if rfc.submission.present? and rfc.submission.exercise.has_user_solved(rfc.user)
        rfc.full_score_reached = true
        rfc.save
      end