SQL Server’da Veritabanındaki Boş Alanları Hesaplamak

Herkese merhaba,

Bu kısımda SQL Server’da boş alanları hesaplama kodları olacak.

DECLARE @DatabaseInfo TABLE
( ServerName VARCHAR(100),
DatabaseName VARCHAR(100),
FileSizeMB INT,
LogicalFileName sysname,
PhysicalFileName NVARCHAR(520),
Status sysname,
Updateability sysname,
RecoveryMode sysname,
FreeSpaceMB INT,
FreeSpacePct VARCHAR(7),
FreeSpacePages INT,
PollDate DATETIME)
DECLARE @command VARCHAR(5000)

SELECT @command = 'Use [' + '?' + '] SELECT
@@servername as ServerName,
' + '''' + '?' + '''' + ' AS DatabaseName,
CAST(sysfiles.size/128.0 AS int) AS FileSize,
sysfiles.name AS LogicalFileName, sysfiles.filename AS PhysicalFileName,
CONVERT(sysname,DatabasePropertyEx(''?'',''Status'')) AS Status,
CONVERT(sysname,DatabasePropertyEx(''?'',''Updateability'')) AS Updateability,
CONVERT(sysname,DatabasePropertyEx(''?'',''Recovery'')) AS RecoveryMode,
CAST(sysfiles.size/128.0 - CAST(FILEPROPERTY(sysfiles.name, ' + '''' +
'SpaceUsed' + '''' + ' ) AS int)/128.0 AS int) AS FreeSpaceMB,
CAST(100 * (CAST (((sysfiles.size/128.0 -CAST(FILEPROPERTY(sysfiles.name,
' + '''' + 'SpaceUsed' + '''' + ' ) AS int)/128.0)/(sysfiles.size/128.0))
AS decimal(4,2))) AS varchar(8)) + ' + '''' + '%' + '''' + ' AS FreeSpacePct,
GETDATE() as PollDate FROM dbo.sysfiles'
INSERT INTO @DatabaseInfo
(ServerName,
DatabaseName,
FileSizeMB,
LogicalFileName,
PhysicalFileName,
Status,
Updateability,
RecoveryMode,
FreeSpaceMB,
FreeSpacePct,
PollDate)
EXEC sp_MSForEachDB @command

SELECT
ServerName,
DatabaseName,
FileSizeMB,
LogicalFileName,
PhysicalFileName,
Status,
Updateability,
RecoveryMode,
FreeSpaceMB,
FreeSpacePct,
PollDate
FROM @DatabaseInfo
ORDER BY FreeSpacePct DESC,
ServerName,
DatabaseName