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20200330132913_add_index_on_author_id_and_created_at_and_id_to_notes.rb « migrate « db - gitlab.com/gitlab-org/gitlab-foss.git - Unnamed repository; edit this file 'description' to name the repository.
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# frozen_string_literal: true

class AddIndexOnAuthorIdAndCreatedAtAndIdToNotes < ActiveRecord::Migration[6.0]
  include Gitlab::Database::MigrationHelpers

  DOWNTIME = false

  disable_ddl_transaction!

  def up
    add_concurrent_index :notes, [:author_id, :created_at, :id]
    remove_concurrent_index :notes, [:author_id, :created_at]
  end

  def down
    add_concurrent_index :notes, [:author_id, :created_at]
    remove_concurrent_index :notes, [:author_id, :created_at, :id]
  end
end