1、查询数据库指定表大小 select concat(round(sum(DATA_LENGTH/1024/1024),2),'MB') as data from information_schema.TABLES where table_schema = 'db_name' and table_name = 'table_name'; 相关文章: 2022-12-23 2021-11-13 2021-11-29 2021-11-29