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;

 

posted @ 2022-07-06 13:55  秋飘  阅读(56)  评论(0编辑  收藏  举报