Listing information about all database files in SQL Server

Question

Is it possible to list information about the files (MDF/LDF) of all databases on an SQL Server?

I\'d like to get a list showing which database is using what files on th

Answer 1

Below script can be used to get following information: 1. DB Size Info 2. FileSpaceInfo 3. AutoGrowth 4. Recovery Model 5. Log_reuse_backup information

CREATE TABLE #tempFileInformation
(
DBNAME          NVARCHAR(256),
[FILENAME]      NVARCHAR(256),
[TYPE]          NVARCHAR(120),
FILEGROUPNAME   NVARCHAR(120),
FILE_LOCATION   NVARCHAR(500),
FILESIZE_MB     DECIMAL(10,2),
USEDSPACE_MB    DECIMAL(10,2),
FREESPACE_MB    DECIMAL(10,2),
AUTOGROW_STATUS NVARCHAR(100)
)
GO

DECLARE @SQL VARCHAR(2000)

SELECT @SQL = '
 USE [?]
            INSERT INTO #tempFileInformation
            SELECT  
                DBNAME          =DB_NAME(),     
                [FILENAME]      =A.NAME,
                [TYPE]          = A.TYPE_DESC,
                FILEGROUPNAME   = fg.name,
                FILE_LOCATION   =a.PHYSICAL_NAME,
                FILESIZE_MB     = CONVERT(DECIMAL(10,2),A.SIZE/128.0),
                USEDSPACE_MB    = CONVERT(DECIMAL(10,2),(A.SIZE/128.0 - ((A.SIZE - CAST(FILEPROPERTY(A.NAME,''SPACEUSED'') AS INT))/128.0))),
                FREESPACE_MB    = CONVERT(DECIMAL(10,2),(A.SIZE/128.0 -  CAST(FILEPROPERTY(A.NAME,''SPACEUSED'') AS INT)/128.0)),
                AUTOGROW_STATUS = ''BY '' +CASE is_percent_growth when 0 then cast (growth/128 as varchar(10))+ '' MB - ''
                                                                  when 1 then cast (growth as varchar(10)) + ''% - '' ELSE '''' END
                                                                  + CASE MAX_SIZE WHEN 0 THEN '' DISABLED '' 
                                                                                  WHEN -1 THEN '' UNRESTRICTED''
                                                                                  ELSE '' RESTRICTED TO '' + CAST(MAX_SIZE/(128*1024) AS VARCHAR(10)) + '' GB '' END
                                                                + CASE IS_PERCENT_GROWTH WHEn 1 then '' [autogrowth by percent]'' else '''' end
    from sys.database_files A
    left join sys.filegroups fg on a.data_space_id = fg.data_space_id
    order by A.type desc,A.name
    ;
    '

    --print @sql

    EXEC sp_MSforeachdb @SQL
    go

    SELECT dbSize.*,fg.*,d.log_reuse_wait_desc,d.recovery_model_desc
    FROM #tempFileInformation fg
    LEFT JOIN sys.databases d on fg.DBNAME = d.name
    CROSS APPLY
    (
        select dbname,
                sum(FILESIZE_MB) as [totalDBSize_MB],
                sum(FREESPACE_MB) as [DB_Free_Space_Size_MB],
                sum(USEDSPACE_MB) as [DB_Used_Space_Size_MB]
            from #tempFileInformation
            where  dbname = fg.dbname
            group by dbname
    )dbSize


go
DROP TABLE #tempFileInformation