Update migration with add_column_with_default:

Feedback: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/4093#note_12278454

Update migration with add_column_with_default:
2ea0148c · Lin Jen-Shin · 35954572 · 2ea0148c
Commit 2ea0148c authored Jun 06, 2016 by Lin Jen-Shin
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Showing with 7 additions and 2 deletions

20160509091049_add_locked_to_ci_runner.rb db/migrate/20160509091049_add_locked_to_ci_runner.rb +7 -2

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--- a/db/migrate/20160509091049_add_locked_to_ci_runner.rb
+++ b/db/migrate/20160509091049_add_locked_to_ci_runner.rb
@@ -2,7 +2,12 @@ class AddLockedToCiRunner < ActiveRecord::Migration
  ##
  # Downtime expected due to exclusive lock when setting default value.
  #
-  def change
-    add_column :ci_runners, :locked, :boolean, default: false, null: false
+  def up
+    add_column_with_default(:ci_runners, :locked, :boolean,
+                            default: false, allow_null: false)
+  end
+
+  def down
+    remove_column(:ci_runners, :locked)
  end
 end