1、
use information_schema;
2、
select concat(round(sum(data_length/1024/1024),2),'MB') as data from tables where table_schema='dbname';
本文共 182 字，大约阅读时间需要 1 分钟。
1、
use information_schema;
2、
select concat(round(sum(data_length/1024/1024),2),'MB') as data from tables where table_schema='dbname';
转载于:https://www.cnblogs.com/itor/p/9541157.html