Indexing HierarchyID
The new HierarchyID datatype in SQL Server 2008 has captured my interest lately. I’ve been working on a presentation that...
Parameterized Queries
Previous T-SQL best practices articles have discussed different coding styles that led to slow and fast query executions, and ways to minimize cached plans. This article will be an extension on those concepts, focusing on how the SQL Server optimizer tries to parameterize a query if it can, as well as how you can build your own parameterized query.
Squeezing the DBA
What do you do as a DBA if you get asked to cook the books? With the economy doing poorly, some executives will be tempted to mis-report earnings and they might ask the technical people to help. Steve Jones has a few thoughts.
Squeezing the DBA
What do you do as a DBA if you get asked to cook the books? With the economy doing poorly, some executives will be tempted to mis-report earnings and they might ask the technical people to help. Steve Jones has a few thoughts.
Squeezing the DBA
What do you do as a DBA if you get asked to cook the books? With the economy doing poorly, some executives will be tempted to mis-report earnings and they might ask the technical people to help. Steve Jones has a few thoughts.
Have You Checked Out the SQL Server 2008 R2 CTP Yet?
The next update for SQL Server has had a major release with the CTP of SQL Server 2008 R2. Brad McGehee is wondering if you've seen some of the enhancements that have been added to this new version.
Decompressing on Compression in SQL Server 2008....
Compression is one of the major features introduced in SQL Server 2008, and one that can significantly reduce disk storage. ...
The DBA as Detective: Troubleshooting Locking and Blocking
Rodney Landrum describes in his own unique style how he, as a working DBA, goes about troubleshooting problem queries, and investigating various types of locking and blocking problems. In the process, he passes on valuable tips learned from practical, and sometimes stressful, experience.
SSIS & WMI Data Reader Task Query
This article will cover how we can make use of the WMI Data Reader Task to retrieve information about remote machines. Our example will focus Disk space usage of remote machines.
You Shouldn't Have Done That
We sometimes find ourselves in situations that we didn't count on. Or that aren't necessarily a mistake we made in the installation. Steve Jones reminds us that we should keep that in mind when someone is asking for our help.
Blogs
Monday Monitor Tips: Intelligent Alert Thresholds
By Steve Jones
At the recent Redgate Summit in Chicago, I demo’d (lightly) the ML based Alert...
A New Word: los vidados
By Steve Jones
los vidados – n. the half-remembered acquaintances you knew years ago, who you might...
In-Person CISA Training – April 13-16, 2026
By Brian Kelley
I will be leading an in-person Certified Information Systems Auditor (CISA) exam prep class...
Forums
String_agg not working as needed
I'm trying to get this string_agg to put all the 'comments' into one result...
Vectors in SQL Server 2025
Comments posted to this topic are about the item Vectors in SQL Server 2025
Odd Sequences
Comments posted to this topic are about the item Odd Sequences
Question of the Day
Odd Sequences
What values are returned from this code?
CREATE SEQUENCE NumericSequence
AS NUMERIC(5,1)
START WITH 1.0
INCREMENT BY 0.1;
GO
SELECT NEXT VALUE FOR NumericSequence
GO
SELECT NEXT VALUE FOR NumericSequence
GO See possible answers