Many new DBAs think that User-defined types are a very cool feature in SQL Server when they first encounter them. However many experienced DBAs soon realize that UDTs can be a pain to work with and longtime SQL Server guru David Poole discusses his experiences
Service Broker is a new feature in SQL Server 2005. It is an integrated part of the database engine and it provides queuing and reliable direct asynchronous messaging between SQL Server 2005 instances only. In the future this is planned to be extended to non-SQL Server instances. This article shows how to use Service Broker and triggers to capture data changes.
Phil Factor presents a poetic stored procedure for storing any VARCHAR(MAX) to file.
Do you wish callers of your library could describe their types to you programmatically? Read a little about reflection in CLR Programming.
This article describes how to provide full text search using Microsoft Indexing Service in .NET applications.
SQL Server Integration Services (SSIS) includes two very interesting transforms, the Fuzzy Grouping and Fuzzy Lookup transformations. Brian Norberg discussed the former in another article and this time examines the Fuzzy Lookup Transformation.
SSIS introduced a feature called "Package Configurations". Package configurations allow us to make SSIS packages portable and help us change SQL Server and file connectivity information dynamically.
Concurrency and transaction isolation are a prickly subject, difficult to explain with any kind of clarity without boring the reader and leaving their poor brain in a complete muddle. Therefore, it is often ignored in the vain hope it won't affect us and we can forget all about it. Well you can't ignore it any more and with SQL Server 2005 there's a whole new isolation level added to the four that already exist.
You are asked for the sa password for a SQL Server in order to perform a software upgrade. You, the DBA, don't know the password and it's not documented. Rodney Landrum provides a way out of this dilemma, demonstrating two techniques for temporarily changing the password, and then returning it to its previous unknown value.
By Steve Jones
One of the things I’ve tried hard to do in database development situations if...
By DataOnWheels
The T-SQL Tuesday topic this month comes James Serra. What career risks have you...
This T-SQL Tuesday is hosted by the one and only James Serra – literally...
We have two "identical" instances of an ASP.NET web service (or so I have...
Comments posted to this topic are about the item OPENQUERY Flexibility
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Which of these are valid OPENQUERY() uses?
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