数据库文件

显示具有大小和增长信息的所有数据库的所有数据文件

SELECT  d.name AS 'Database',
        d.database_id,  
        SF.fileid,
        SF.name AS 'LogicalFileName',   
        CASE SF.status & 0x100000  
            WHEN 1048576 THEN 'Percentage' 
            WHEN 0 THEN 'MB' 
        END AS 'FileGrowthOption',
        Growth AS GrowthUnit,
        ROUND(((CAST(Size AS FLOAT)*8)/1024)/1024,2) [SizeGB], -- Convert 8k pages to GB
        Maxsize,        
        filename AS PhysicalFileName

FROM    Master.SYS.SYSALTFILES SF
Join    Master.SYS.Databases d on sf.fileid = d.database_id

Order by d.name