Mysql查询数据容量

查询Mysql数据容量

select
table_schema as '数据库',
sum(table_rows) as '记录数',
sum(truncate(data_length/1024/1024, 2)) as '数据容量(MB)',
sum(truncate(index_length/1024/1024, 2)) as '索引容量(MB)'
from information_schema.tables
group by table_schema
order by sum(data_length) desc, sum(index_length) desc;

标签：1024,容量,sum,查询,length,Mysql,table,schema
来源： https://www.cnblogs.com/qiupiaohujie/p/16450548.html