SELECT CONCAT(TRUNCATE(SUM(data_length)//,),'MB') AS data_size, CONCAT(TRUNCATE(SUM(max_data_length)//,),'MB') AS max_data_size, CONCAT(TRUNCATE(SUM(data_free)//,),'MB') AS data_free, CONCAT(TRUNCATE(SUM(index_length)//,),'MB') AS index_size, TABLE_S