Come see Brad McGehee, Grant Fritchey, Steve Jones, and more SQL Server speakers at the SQL Server Connections conference in Las Vegas this spring. Get away from the cold on Mar 26, 2011 and learn about the new version of SQL Server.
SQL Server 2008 R2 Integration Services offer a wide range of pre-built components, which deliver generic functionality commonly required when performing extraction, transformation, and loading tasks. While most of them are fairly straightforward to deploy in their basic form, typically there are refinements or caveats that should be taken into account as part of their implementation. This principle becomes quite evident when considering use cases of Sort transformation, which is the subject of this article.
Describes the benefits of publishing instance performance metrics including a script to generate HTML-based Performance Snapshot.
This editorial was originally published on Mar 20, 2007. It is being republished as Steve Jones is on vacation. Today Steve Jones talks about going into business for yourself, and reminding you it's not as simple as it might seem.
As each year goes by the uptime requirement for our databases gets larger and larger, meaning the downtime that we have to do maintenance on our databases is getting smaller and smaller. This tip will look at a feature that was introduced in SQL Server 2005 that allows us to leave our indexes online and accessible while they are being rebuilt.
Continuous improvement comes from measurement, analysis, and changes. Steve Jones talks about how we should be doing that with our data collection, analysis, and storage.
This article has a T-SQL function to detect the SQL Agent job state.
In general XML documents or fragments are held in strings as text markup. In SQL Server, XML variables and columns are instead tokenised to allow rapid access to the data within. This is fine, but can cause some odd problems, such as ' entitization'. What do you do if you need to preserve the formatting? As usual Rob Sheldon comes to our aid.
The TSQL aggregate function SUM() gives a number based on the addition of the values of multiple rows to each other. Do the same thing but with multiplication instead of addition.
Thank you to everyone who participated in T-SQL Tuesday #198! When I wrote the...
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By gbargsley
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Comments posted to this topic are about the item Why Your Index Isn't Being...
What are the distance metric algorithms that can be used in VECTOR_DISTANCE()?
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