SQL SERVER获取数据库文件信息

http://www.cnblogs.com/wintersun/p/3427226.html

   MS SQL SERVER 获取当前数据库文件等信息，适用于多个版本： 

SELECT dbf.file_id AS FileID
    , dbf.name AS [FileName]
    , s.filename AS FileLocation
    , CAST(dbf.size/128.0 AS DECIMAL(19,2)) AS FileSizeMB
    , CAST(CAST(FILEPROPERTY(dbf.name, 'SpaceUsed') AS int)/128.0 AS DECIMAL(19,2)) AS SpaceUsedMB
    , CAST(dbf.size/128.0 - CAST(FILEPROPERTY(dbf.name, 'SpaceUsed') AS int)/128.0 AS DECIMAL(19,2)) AS AvailableSpaceMB
    , CAST((dbf.size / 128.0 - (FILEPROPERTY(dbf.name, 'SpaceUsed') / 128.0)) / (dbf.size / 128.0) * 100 AS DECIMAL(19,2)) AS [%FreeSpace]
    , dbf.growth / 128 AS FileGrowthMB
    , f.name AS FilegroupName
FROM sys.database_files dbf
    INNER JOIN sys.sysfiles s ON dbf.name = s.name
    LEFT JOIN sys.filegroups f ON dbf.data_space_id = f.data_space_id
ORDER BY dbf.name;

例如我们在某个Database上，执行结果是：

1    XXX_standard_data    
D:Program FilesSQLServer2012MSSQL11.MSSQLSERVERMSSQLDATAwolf_wanzheng.mdf    2000.00    1286.38    713.63    35.68    0    PRIMARY 
2    XXX_standard_log    
D:Program FilesSQLServer2012MSSQL11.MSSQLSERVERMSSQLDATAwolf_wanzheng_2.ldf    157.19    2.47    154.72    98.43    0    NULL 
3    XXX_temp2_data    
D:Program FilesSQLServer2012MSSQL11.MSSQLSERVERMSSQLDATAwolf_wanzheng_1.ndf    500.00    0.06    499.94    99.99    0    temp2 
4    XXX_temp2_log    
D:Program FilesSQLServer2012MSSQL11.MSSQLSERVERMSSQLDATAwolf_wanzheng_3.ldf    142.88    2.25    140.63    98.43    0    NULL

希望对您数据库管理有帮助，您可能感兴趣文章：

列出Server上5张最大的表 
简单T-Sql备份所有数据库 
更多分类