select truncate(sum(data_length)/1024/1024,2) as data_size,truncate(sum(index_length)/1024/1024,2) as index_size,truncate(sum(index_length+data_length)/1024/1024,2) as total,table_schema from information_schema.tables group by table_schema;
mysql查询数据使用空间大小
最新推荐文章于 2025-06-24 21:53:55 发布