SQL server查询每个库的数据文件大小和日志文件大小

 

查询每个库的数据文件大小和日志文件大小

 

with fs
as
(
    select database_id, type, size -- * 8.0 / 1024 size
    from sys.master_files
)

select  name,
    --(select   cast(round(sum(size),2)   as   numeric(15,2))  
 (select size from fs where type = 0 and fs.database_id = db.database_id) DataFileSize,
    -- (select cast(round(sum(size),2)   as   numeric(15,2)) 
 (select size from fs where type = 1 and fs.database_id = db.database_id) LogFileSize
from sys.databases db
order by 2 desc;

 

 

 

rds版本

with fs
as
(
    select database_id, type, size -- * 8.0 / 1024 size
    from sys.master_files
)

select  name,
    --(select   cast(round(sum(size),2)   as   numeric(15,2))  
 (select top 1 size from fs where type = 0 and fs.database_id = db.database_id) DataFileSize,
    -- (select cast(round(sum(size),2)   as   numeric(15,2)) 
 (select top 1 size from fs where type = 1 and fs.database_id = db.database_id) LogFileSize
from sys.databases db
order by 2 desc;