Archiv für: "Dezember 2008"

Fremdschlüssel Aktion Check

Posted on Dez 29, 2008 von in SQL Server
SELECT
    OBJECTPROPERTY(O.[OBJECT_ID], 'CnstIsUpdateCascade') AS updcascade,
    OBJECTPROPERTY(O.[OBJECT_ID], 'CnstIsDeleteCascade') AS delcascade,
    [name]
FROM
    sys.objects O
WHERE
    OBJECTPROPERTY(O.[OBJECT_ID], 'IsForeignKey') = 1 AND
    (OBJECTPROPERTY(O.[OBJECT_ID], 'CnstIsUpdateCascade') = 1 OR OBJECTPROPERTY(O.[OBJECT_ID], 'CnstIsDeleteCascade') = 1)
ORDER BY 1 DESC, 3

Durchschnittliche Zeilenlänge anzeigen

Posted on Dez 29, 2008 von in SQL Server

 

DECLARE @TableID int
SELECT @TableID = OBJECT_ID ('Enter TableName here')

SELECT 
	OBJECT_NAME (IXStats.[object_id]) AS ObjectName,
    IXStats.index_type_desc,
    IXStats.avg_record_size_in_bytes
FROM 
    sys.dm_db_index_physical_stats (DB_ID(), @TableID, OBJECTPROPERTY (@TableID, 'TableHasClustIndex'), 0, 'SAMPLED') IXStats

 

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UPDATE STATISTICS undocumented options

Posted on Dez 18, 2008 von in SQL Server
http://blogs.msdn.com/queryoptteam/archive/2006/07/21/674350.aspx

You got questions? I got answers!

Posted on Dez 18, 2008 von in SQL Server
http://feeds.feedburner.com/~r/sqlserverpedia/~3/487244045/

Geek City: Space Used By Worktables

Posted on Dez 18, 2008 von in SQL Server
http://sqlblog.com/blogs/kalen_delaney/archive/2008/11/26/space-used-by-worktables.aspx

SQL Server: 4-Step Performance Troubleshooting Methodology--Introduction

Posted on Dez 18, 2008 von in SQL Server
http://blogs.msdn.com/jimmymay/archive/2008/09/01/sql-server-performance-troubleshooting-methodology.aspx

How It Works: SQL Server No Longer Uses RDTSC For Timings in SQL 2008 and SQL 2005 Service Pack 3 (SP3)

Posted on Dez 18, 2008 von in SQL Server
http://blogs.msdn.com/psssql/archive/2008/12/16/how-it-works-sql-server-no-longer-uses-rdtsc-for-timings-in-sql-2008-and-sql-2005-service-pack-3-sp3.aspx

SQL Server 2005 Service Pack 3 released

Posted on Dez 16, 2008 von in Vermischtes

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