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//数据库表存储大小
select table_schema,table_name,table_rows,concat(round(data_length/1024/1024/1024,2),‘GB‘) length from tables where table_schema=‘ERP‘ order by table_rows desc;
//一台服务器传输到另一台服务器 路径写法
scp /home/table_t_user.sql root@115.29.249.149:/home
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原文地址:http://www.cnblogs.com/gzyx1988/p/5662988.html