zoukankan      html  css  js  c++  java
  • mysql 查看数据库大小

    use information_schema;
    查看所有
    select concat(round(sum(data_length/1024/1024),2),'MB') as data from tables;
    查看指定数据库
    select concat(round(sum(data_length/1024/1024),2),'MB') as data from tables where table_schema='hivedb';
    查看指定表
    select concat(round(sum(data_length/1024/1024),2),'MB') as data from tables where table_schema='busdata' and table_name='syslog';
  • 相关阅读:
    PHP
    PHP
    PHP
    PHP
    PHP
    MySQL
    PHP
    PHP
    PHP
    linux 用户及用户组管理
  • 原文地址:https://www.cnblogs.com/asker009/p/10458082.html
Copyright © 2011-2022 走看看