Managing, Editing and Comparing SQL Code Analysis Settings
If you need to manage multiple code analysis settings files, per team or database, you'll want a good way to document and manage the files, and to compare two files to see what changed.
SQL Server High Availability and Disaster Recovery Plan
Microsoft provides quite a few features for high availability and disaster recovery. In this article, Priya describes the HA/DR options.
Do as I say, not as I do
Steve wishes that Microsoft would follow some of their own advice on SQL Server development in their other software.
Merge Multiple Files in Azure Data Factory
A short tutorial on how to combine multiple files together in an Azure Data Factory Copy Data activity.
Typical uses of Oracle sequences
Oracle sequences supply unique numbers that can be used when populating tables. In this article, Jonathan Lewis explains the typical uses of Oracle sequences.
Using Data Scanning to Identify and Classify Sensitive Columns
SQL Data Catalog's new data scanning feature uses regular expressions and data dictionaries to identify where sensitive and personal data is stored in your databases.
Interconnected Temp Files
Links between systems can become a problem if an issue in one system affects the others.
Working with Azure IoT Central
Gathering data from sensors and Internet of Things (IoT) devices is becoming more and more common in many organizations. This introductory article shows how you can get started with IoT Central in Azure.
Beautify HTML Tables in Emails for SQL Database Mail
In this article we look at how to format HTML tables sent via SQL Server Database Mail to make the emails and data easier to read.
Overcoming Database DevOps challenges - Part 1
When integrating database changes into a DevOps process, the biggest challenge is to standardize and coordinate the different approaches to application and database development. Discover the key tools & training resources to help you and your team.
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