解决方法
资料来源：
http://searchsqlserver.techtarget.com/tip/0,00.html
适用于sql2000,2005,2008
适用于sql2000,2005,2008
USE master;
GO
IF OBJECT_ID('dbo.sp_SDS','P') IS NOT NULL
DROP PROCEDURE dbo.sp_SDS;
GO
CREATE PROCEDURE dbo.sp_SDS
@TargetDatabase sysname = NULL,-- NULL: all dbs
@Level varchar(10) = 'Database',-- or "File"
@UpdateUsage bit = 0,-- default no update
@Unit char(2) = 'MB' -- Megabytes,Kilobytes or Gigabytes
AS
/**************************************************************************************************
**
** author: Richard Ding
** date: 4/8/2008
** usage: list db size AND path w/o SUMmary
** test code: sp_SDS -- default behavior
** sp_SDS 'maAster'
** sp_SDS NULL,NULL,0
** sp_SDS NULL,'file',1,'GB'
** sp_SDS 'Test_snapshot','Database',1
** sp_SDS 'Test','File','kb'
** sp_SDS 'pfaids','gb'
** sp_SDS 'tempdb','kb'
**
**************************************************************************************************/
SET NOCOUNT ON;
IF @TargetDatabase IS NOT NULL AND DB_ID(@TargetDatabase) IS NULL
BEGIN
RAISERROR(15010,-1,@TargetDatabase);
RETURN (-1)
END
IF OBJECT_ID('tempdb.dbo.##Tbl_CombinedInfo','U') IS NOT NULL
DROP TABLE dbo.##Tbl_CombinedInfo;
IF OBJECT_ID('tempdb.dbo.##Tbl_DbFileStats','U') IS NOT NULL
DROP TABLE dbo.##Tbl_DbFileStats;
IF OBJECT_ID('tempdb.dbo.##Tbl_ValidDbs','U') IS NOT NULL
DROP TABLE dbo.##Tbl_ValidDbs;
IF OBJECT_ID('tempdb.dbo.##Tbl_Logs','U') IS NOT NULL
DROP TABLE dbo.##Tbl_Logs;
CREATE TABLE dbo.##Tbl_CombinedInfo (
DatabaseName sysname NULL,[type] VARCHAR(10) NULL,LogicalName sysname NULL,T dec(10,2) NULL,U dec(10,[U(%)] dec(5,F dec(10,[F(%)] dec(5,PhysicalName sysname NULL );
CREATE TABLE dbo.##Tbl_DbFileStats (
Id int identity,DatabaseName sysname NULL,FileId int NULL,FileGroup int NULL,TotalExtents bigint NULL,UsedExtents bigint NULL,Name sysname NULL,FileName varchar(255) NULL );
CREATE TABLE dbo.##Tbl_ValidDbs (
Id int identity,dbname sysname NULL );
CREATE TABLE dbo.##Tbl_Logs (
DatabaseName sysname NULL,LogSize dec (10,LogSpaceUsedPercent dec (5,Status int NULL );
DECLARE @Ver varchar(10),@DatabaseName sysname,@Ident_last int,@String varchar(2000),@BaseString varchar(2000);
SELECT @DatabaseName = '',@Ident_last = 0,@String = '',@Ver = CASE WHEN @@VERSION LIKE '%9.0%' THEN 'sql 2005'
WHEN @@VERSION LIKE '%8.0%' THEN 'sql 2000'
WHEN @@VERSION LIKE '%10.0%' THEN 'sql 2008'
END;
SELECT @BaseString =
' SELECT DB_NAME(),' +
CASE WHEN @Ver = 'sql 2000' THEN 'CASE WHEN status & 0x40 = 0x40 THEN ''Log'' ELSE ''Data'' END'
ELSE ' CASE type WHEN 0 THEN ''Data'' WHEN 1 THEN ''Log'' WHEN 4 THEN ''Full-text'' ELSE ''reserved'' END' END +
',name,' +
CASE WHEN @Ver = 'sql 2000' THEN 'filename' ELSE 'physical_name' END +
',size*8.0/1024.0 FROM ' +
CASE WHEN @Ver = 'sql 2000' THEN 'sysfiles' ELSE 'sys.database_files' END +
' WHERE '
+ CASE WHEN @Ver = 'sql 2000' THEN ' HAS_dbaccess(DB_NAME()) = 1' ELSE 'state_desc = ''ONLINE''' END + '';
SELECT @String = 'INSERT INTO dbo.##Tbl_ValidDbs SELECT name FROM ' +
CASE WHEN @Ver = 'sql 2000' THEN 'master.dbo.sysdatabases'
WHEN @Ver IN ('sql 2005','sql 2008') THEN 'master.sys.databases'
END + ' WHERE HAS_dbaccess(name) = 1 ORDER BY name ASC';
EXEC (@String);
INSERT INTO dbo.##Tbl_Logs EXEC ('DBCC sqlPERF (LOGSPACE) WITH NO_INFOMSGS');
-- For data part
IF @TargetDatabase IS NOT NULL
BEGIN
SELECT @DatabaseName = @TargetDatabase;
IF @UpdateUsage <> 0 AND DATABASEPROPERTYEX (@DatabaseName,'Status') = 'ONLINE'
AND DATABASEPROPERTYEX (@DatabaseName,'Updateability') <> 'READ_ONLY'
BEGIN
SELECT @String = 'USE [' + @DatabaseName + '] DBCC UPDATEUSAGE (0)';
PRINT '*** ' + @String + ' *** ';
EXEC (@String);
PRINT '';
END
SELECT @String = 'INSERT INTO dbo.##Tbl_CombinedInfo (DatabaseName,type,LogicalName,PhysicalName,T) ' + @BaseString;
INSERT INTO dbo.##Tbl_DbFileStats (FileId,FileGroup,TotalExtents,UsedExtents,Name,FileName)
EXEC ('USE [' + @DatabaseName + '] DBCC SHOWFILESTATS WITH NO_INFOMSGS');
EXEC ('USE [' + @DatabaseName + '] ' + @String);
UPDATE dbo.##Tbl_DbFileStats SET DatabaseName = @DatabaseName;
END
ELSE
BEGIN
WHILE 1 = 1
BEGIN
SELECT TOP 1 @DatabaseName = dbname FROM dbo.##Tbl_ValidDbs WHERE dbname > @DatabaseName ORDER BY dbname ASC;
IF @@ROWCOUNT = 0
BREAK;
IF @UpdateUsage <> 0 AND DATABASEPROPERTYEX (@DatabaseName,'Status') = 'ONLINE'
AND DATABASEPROPERTYEX (@DatabaseName,'Updateability') <> 'READ_ONLY'
BEGIN
SELECT @String = 'DBCC UPDATEUSAGE (''' + @DatabaseName + ''') ';
PRINT '*** ' + @String + '*** ';
EXEC (@String);
PRINT '';
END
SELECT @Ident_last = ISNULL(MAX(Id),0) FROM dbo.##Tbl_DbFileStats;
SELECT @String = 'INSERT INTO dbo.##Tbl_CombinedInfo (DatabaseName,T) ' + @BaseString;
EXEC ('USE [' + @DatabaseName + '] ' + @String);
INSERT INTO dbo.##Tbl_DbFileStats (FileId,FileName)
EXEC ('USE [' + @DatabaseName + '] DBCC SHOWFILESTATS WITH NO_INFOMSGS');
UPDATE dbo.##Tbl_DbFileStats SET DatabaseName = @DatabaseName WHERE Id BETWEEN @Ident_last + 1 AND @@IDENTITY;
END
END
-- set used size for data files,do not change total obtained from sys.database_files as it has for log files
UPDATE dbo.##Tbl_CombinedInfo
SET U = s.UsedExtents*8*8/1024.0
FROM dbo.##Tbl_CombinedInfo t JOIN dbo.##Tbl_DbFileStats s
ON t.LogicalName = s.Name AND s.DatabaseName = t.DatabaseName;
-- set used size and % values for log files:
UPDATE dbo.##Tbl_CombinedInfo
SET [U(%)] = LogSpaceUsedPercent,U = T * LogSpaceUsedPercent/100.0
FROM dbo.##Tbl_CombinedInfo t JOIN dbo.##Tbl_Logs l
ON l.DatabaseName = t.DatabaseName
WHERE t.type = 'Log';
UPDATE dbo.##Tbl_CombinedInfo SET F = T - U,[U(%)] = U*100.0/T;
UPDATE dbo.##Tbl_CombinedInfo SET [F(%)] = F*100.0/T;
IF UPPER(ISNULL(@Level,'DATABASE')) = 'FILE'
BEGIN
IF @Unit = 'KB'
UPDATE dbo.##Tbl_CombinedInfo
SET T = T * 1024,U = U * 1024,F = F * 1024;
IF @Unit = 'GB'
UPDATE dbo.##Tbl_CombinedInfo
SET T = T / 1024,U = U / 1024,F = F / 1024;
SELECT DatabaseName AS 'Database',type AS 'Type',T AS 'Total',U AS 'Used',[U(%)] AS 'Used (%)',F AS 'Free',[F(%)] AS 'Free (%)',PhysicalName
FROM dbo.##Tbl_CombinedInfo
WHERE DatabaseName LIKE ISNULL(@TargetDatabase,'%')
ORDER BY DatabaseName ASC,type ASC;
SELECT CASE WHEN @Unit = 'GB' THEN 'GB' WHEN @Unit = 'KB' THEN 'KB' ELSE 'MB' END AS 'SUM',SUM (T) AS 'TOTAL',SUM (U) AS 'USED',SUM (F) AS 'FREE' FROM dbo.##Tbl_CombinedInfo;
END
IF UPPER(ISNULL(@Level,'DATABASE')) = 'DATABASE'
BEGIN
DECLARE @Tbl_Final TABLE (
DatabaseName sysname NULL,TOTAL dec (10,2),[=] char(1),used dec (10,[used (%)] dec (5,[+] char(1),free dec (10,[free (%)] dec (5,[==] char(2),Data dec (10,Data_Used dec (10,[Data_Used (%)] dec (5,Data_Free dec (10,[Data_Free (%)] dec (5,[++] char(2),Log dec (10,Log_Used dec (10,[Log_Used (%)] dec (5,Log_Free dec (10,[Log_Free (%)] dec (5,2) );
INSERT INTO @Tbl_Final
SELECT x.DatabaseName,x.Data + y.Log AS 'TOTAL','=' AS '=',x.Data_Used + y.Log_Used AS 'U',(x.Data_Used + y.Log_Used)*100.0 / (x.Data + y.Log) AS 'U(%)','+' AS '+',x.Data_Free + y.Log_Free AS 'F',(x.Data_Free + y.Log_Free)*100.0 / (x.Data + y.Log) AS 'F(%)','==' AS '==',x.Data,x.Data_Used,x.Data_Used*100/x.Data AS 'D_U(%)',x.Data_Free,x.Data_Free*100/x.Data AS 'D_F(%)','++' AS '++',y.Log,y.Log_Used,y.Log_Used*100/y.Log AS 'L_U(%)',y.Log_Free,y.Log_Free*100/y.Log AS 'L_F(%)'
FROM
( SELECT d.DatabaseName,SUM(d.T) AS 'Data',SUM(d.U) AS 'Data_Used',SUM(d.F) AS 'Data_Free'
FROM dbo.##Tbl_CombinedInfo d WHERE d.type = 'Data' GROUP BY d.DatabaseName ) AS x
JOIN
( SELECT l.DatabaseName,SUM(l.T) AS 'Log',SUM(l.U) AS 'Log_Used',SUM(l.F) AS 'Log_Free'
FROM dbo.##Tbl_CombinedInfo l WHERE l.type = 'Log' GROUP BY l.DatabaseName ) AS y
ON x.DatabaseName = y.DatabaseName;
IF @Unit = 'KB'
UPDATE @Tbl_Final SET TOTAL = TOTAL * 1024,used = used * 1024,free = free * 1024,Data = Data * 1024,Data_Used = Data_Used * 1024,Data_Free = Data_Free * 1024,Log = Log * 1024,Log_Used = Log_Used * 1024,Log_Free = Log_Free * 1024;
IF @Unit = 'GB'
UPDATE @Tbl_Final SET TOTAL = TOTAL / 1024,used = used / 1024,free = free / 1024,Data = Data / 1024,Data_Used = Data_Used / 1024,Data_Free = Data_Free / 1024,Log = Log / 1024,Log_Used = Log_Used / 1024,Log_Free = Log_Free / 1024;
DECLARE @GrantTotal dec(11,2);
SELECT @GrantTotal = SUM(TOTAL) FROM @Tbl_Final;
SELECT
CONVERT(dec(10,TOTAL*100.0/@GrantTotal) AS 'WEIGHT (%)',DatabaseName AS 'DATABASE',CONVERT(VARCHAR(12),used) + ' (' + CONVERT(VARCHAR(12),[used (%)]) + ' %)' AS 'USED (%)',[+],free) + ' (' + CONVERT(VARCHAR(12),[free (%)]) + ' %)' AS 'FREE (%)',[=],TOTAL,Data) + ' (' + CONVERT(VARCHAR(12),Data_Used) + ',' +
CONVERT(VARCHAR(12),[Data_Used (%)]) + '%)' AS 'DATA (used,%)',Log) + ' (' + CONVERT(VARCHAR(12),Log_Used) + ',[Log_Used (%)]) + '%)' AS 'LOG (used,%)'
FROM @Tbl_Final
WHERE DatabaseName LIKE ISNULL(@TargetDatabase,'%')
ORDER BY DatabaseName ASC;
IF @TargetDatabase IS NULL
SELECT CASE WHEN @Unit = 'GB' THEN 'GB' WHEN @Unit = 'KB' THEN 'KB' ELSE 'MB' END AS 'SUM',SUM (used) AS 'USED',SUM (free) AS 'FREE',SUM (TOTAL) AS 'TOTAL',SUM (Data) AS 'DATA',SUM (Log) AS 'LOG'
FROM @Tbl_Final;
END
RETURN (0)
GO
