# frozen_string_literal: true class RemoveOldMergeRequestApiIndex < ActiveRecord::Migration[6.0] include Gitlab::Database::MigrationHelpers DOWNTIME = false disable_ddl_transaction! def up remove_concurrent_index :merge_requests, [:target_project_id, :created_at], name: :index_merge_requests_target_project_id_created_at end def down add_concurrent_index :merge_requests, [:target_project_id, :created_at], name: :index_merge_requests_target_project_id_created_at end end