1 files changed, 0 insertions, 32 deletions
diff --git a/db/migrate/20181126153547_remove_notes_index_on_updated_at.rb b/db/migrate/20181126153547_remove_notes_index_on_updated_at.rb
deleted file mode 100644
index d7ca46b50e4..00000000000
--- a/db/migrate/20181126153547_remove_notes_index_on_updated_at.rb
+++ /dev/null
@@ -1,32 +0,0 @@
-# frozen_string_literal: true
-
-# See http://doc.gitlab.com/ce/development/migration_style_guide.html
-# for more information on how to write migrations for GitLab.
-
-class RemoveNotesIndexOnUpdatedAt < ActiveRecord::Migration[5.0]
-  include Gitlab::Database::MigrationHelpers
-
-  DOWNTIME = false
-
-  disable_ddl_transaction!
-
-  def up
-    remove_concurrent_index(*index_arguments)
-  end
-
-  def down
-    add_concurrent_index(*index_arguments)
-  end
-
-  private
-
-  def index_arguments
-    [
-      :notes,
-      [:updated_at],
-      {
-        name: 'index_notes_on_updated_at'
-      }
-    ]
-  end
-end