wordpress淘宝客网站模板,织梦网站模板官网,南阳卧龙区网站建设哪家好,文化传媒公司简介模板查看所有数据库各表容量大小 1. 查看所有数据库各表容量大小2.查看指定数据库容量大小3. 查看所有数据库容量大小 1. 查看所有数据库各表容量大小
select
table_schema as 数据库,
table_name as 表名,
table_rows as 记录数,
truncate(data_length/1024/1024, 2) as 数据容量… 查看所有数据库各表容量大小 1. 查看所有数据库各表容量大小2.查看指定数据库容量大小3. 查看所有数据库容量大小 1. 查看所有数据库各表容量大小
select
table_schema as 数据库,
table_name as 表名,
table_rows as 记录数,
truncate(data_length/1024/1024, 2) as 数据容量(MB),
truncate(index_length/1024/1024, 2) as 索引容量(MB)
from information_schema.tables
order by data_length desc, index_length desc;2.查看指定数据库容量大小
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
where table_schemaosd_a12n_dining;3. 查看所有数据库容量大小
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;
