Mysql各数据库数据size统计
select
table_schema as data_base,
sum(table_rows) as row_nums,
sum(truncate(data_length/1024/1024, 2)) as data_mb,
sum(truncate(index_length/1024/1024, 2)) as index_mb
from information_schema.tables
group by table_schema
order by sum(data_length) desc, sum(index_length) desc;
Mysql各数据库表数据size统计
select
table_schema as data_base,
table_name,
table_rows as row_nums,
truncate(data_length/1024/1024, 2) as data_mb,
truncate(index_length/1024/1024, 2) as index_mb
from information_schema.tables
order by data_length desc, index_length desc;