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Querying Active Directory From SQL Server

September 16, 2007
Pinal Dave
SQL Tips and Tricks
Linked Server, SQL Domain Controller, SQL Server, SQL Server Security

Querying active directory through an ADSI linked server can answer narrow questions, but its limits favor staged data for repeatable work.

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SQL SERVER - Frequency of SQL Server Reboot and Restart

SQL SERVER – Frequency of SQL Server Reboot and Restart

September 11, 2007
Pinal Dave
SQL Tips and Tricks
Database, DBA, SQL Server Security

How often should you do a SQL Server reboot? From my experience there is no need, though our network team reboots all our servers every 15 days.

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Orphaned Users After a Restore, and How to Fix Them

August 2, 2007
Pinal Dave
SQL Tips and Tricks
Best Practices, Database, SQL Server, SQL Server Security

Find orphaned users after a SQL Server restore, compare user and login SIDs, and repair the intended mapping with ALTER USER.

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Convert Query Results.

SQL SERVER – 2005 – SSMS – View/Send Query Results to Text/Grid/Files

July 19, 2007
Pinal Dave
SQL Performance
SQL Download, SQL Error Messages, SQL Joins, SQL Scripts, SQL Server DBCC, SQL Server Security

Three ways to send query results to text, grid or file in SSMS: the shortcuts CTRL+T, CTRL+D and CTRL+SHIFT+F, the toolbar, or the menu bar.

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SQL SERVER - Comparison Index Fragmentation, Index De-Fragmentation, Index Rebuild - SQL SERVER 2000 and SQL SERVER 2005

SQL SERVER – Comparison Index Fragmentation, Index De-Fragmentation, Index Rebuild – SQL SERVER 2000 and SQL SERVER 2005

June 24, 2007
Pinal Dave
SQL Performance
DBA, SQL Index, SQL Scripts, SQL Server DBCC, SQL Server Security, SQL Utility

What is Index Fragmentation and how do page splits cause it? How to measure it with DBCC SHOWCONTIG in SQL Server 2000 and sys.dm_db_index_physical_stats in 2005.

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SQL SERVER - 2005 Row Overflow Data Explanation

SQL SERVER – 2005 Row Overflow Data Explanation

June 23, 2007
Pinal Dave
SQL Performance
SQL Scripts, SQL Server Security, SQL String

Is 8060 bytes per row still the limit in SQL Server 2005? Yes, but varchar, nvarchar, varbinary, sql_variant and CLR types are excluded. That is row overflow data.

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SQL SERVER - Recovery Models and Selection

SQL SERVER – Recovery Models and Selection

June 13, 2007
Pinal Dave
SQL Performance
SQL Backup and Restore, SQL Coding Standards, SQL Data Storage, SQL Scripts, SQL Server Security

SQL Server offers three recovery models: full, simple and bulk-logged. Here is when to select each one, based on how much data loss you can accept.

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