1.mysql的information_schema下有存储数据库基本信息的数据字典表,可以通过查询tables表来获得
所需要的表相关信息。
mysql> show databases;

2. use information_schema;

3. show tables;

4. desc tables;

5 select table_name,table_rows from tables order by table_rows desc limi 10;
转载于:https://blog.51cto.com/8818968/1854957