A Self-Serve System that Allows Developers to Refresh Databases (Part 2)
Dive deep into the details of part 2 in this series of creating a solution so Developers can start a restore of Production to test.
The Death of the GDPR
The GDPR is struggling with enforcement against some of the larger tech companies. Steve thinks this is a problem, but it might not matter for smaller companies.
Power BI and The Matrix: A Challenge
The Matrix is one of the many built-in visualizations found in Power BI. While the Matrix is easy to populate, filtering it is not so straightforward. In this article, Dennes Torres explains how to add a slicer that does the job.
Default Backups and Feature Awareness
Default backup schemes for databases would be a nice enhancement.
Stairway to T-SQL: Beyond The Basics Level 3: Building a Correlated Subquery
This stairway level will expand on the subquery topic by discussing a type of subquery known as a correlated subquery, and explores what a correlated subquery is and how it is different from a normal subquery.
How to Build an Efficient Request Process for SQL Server DBAs
Take a look at some of these DBA request examples and things you could do to improve your request process.
A tour of the Execute Package Task
Introduces modular programming with the Execute Package task, and shows bi-directional parameter passing.
MDX (MultiDimensional Expressions) in 148 minutes
If you want to understand the fundamentals of MDX in less than 3 hours - this article can be helpful.
Using Azure Data Studio with TFVC
Azure Data Studio (ADS) is a lightweight IDE built on Visual Studio Code. I've written a few articles on how ADS works, shown here: Getting Started with Azure Data Studio Getting Comfortable Writing Code in Azure Data Studio Using Notebooks in Azure Data Studio Using Azure Data Studio with TFVC Using Azure Data Studio with […]
Microsoft SQL Server: Current Identify Column Value in a Table
Learn how to find the current identify column value in your Microsoft SQL Server tables.
Blogs
Automatic Index Compaction
By ReviewMyDB
Index maintenance has always meant nightly jobs and a window you have to defend....
The Goldilocks problem – Materialized Views
I’m sure you’ve all heard the tale of Goldilocks and the Three Bears, but...
Monday Monitor Tips: Virtual Machine Usage and Cost
By Steve Jones
One of the things I’ve been requesting for a number of years is cost...
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
SQL Server Still Wins
Comments posted to this topic are about the item SQL Server Still Wins
DBCC CHECKDB Limits I
Comments posted to this topic are about the item DBCC CHECKDB Limits I
Question of the Day
Getting the Average
I have this data in the dbo.Commission table in a SQL Server 2022 database.
salesperson commission Brian 12 Brian 16 Andy 7 Andy 14 Andy 21 Steve 20 Steve NULLAll the data is a varchar, and I decide to run this query to get the totals for each salesperson.
SELECT SalesPerson
, AVG(TRY_PARSE(Commission AS int)) AS TotalCommission
FROM commission
GROUP BY SalesPerson
GO
What average commission is calculated for Steve? See possible answers