time_travel_physical_tb + fail_safe_physical_tb) * 40 + long_term_physical_tb * 20 AS monthly_physical_cost_usd, FROM ( SELECT table_schema AS dataset_name, SUM(active_physical_bytes - time_travel_physical_bytes) / POW(2, 40) AS active_without_time_travel_physical_tb, SUM(long_term_physical_bytes) / POW(2, 40) AS long_term_physical_tb, SUM(time_travel_physical_bytes) / POW(2, 40) AS time_travel_physical_tb, SUM(fail_safe_physical_bytes) / POW(2, 40) AS fail_safe_physical_tb, FROM `プロジェクト ID`.`region-us`.INFORMATION_SCHEMA.TABLE_STORAGE GROUP BY table_schema ) • 過去データに対する課金が発生するため要注意 ◦ 過去データにはTime travelとFail safeの2種類が存在 ◦ DROPされたテーブルも課金対象