The Creepiness of AI
It seems that many companies are implementing AI into their systems. Steve notes that this isn't always a good idea.
New Truncation Error Message in SQL Server 2019
A new error message in SQL Server 2019 will make your life much easier!? Learn more...
Protecting Credit Card Data when Testing
Privacy regulations, ranging from GDPR to HIPAA, among many others, put strict compliance requirements on the storage and use of personal and sensitive data. In this article Grant Fritchey explains how the data masking technology in SQL Provision can help you protect credit card data while maintaining characteristics and distribution of the real thing.
Apache Cassandra Data Modeling and Query Best Practices
Organizations have many choices when it comes to database platforms. Choosing the right one for an application should be based on the application’s characteristics and the platform’s features. In this article, Pushpa Sekhara explains why the Apache Cassandra database might be a good choice and how to get the most from it.
Schema Security
This week Steve is wondering about the use of schemas for security or other purposes.
Getting Started with Power BI - Part 1
In this tip we will show how Power BI works and how to create a simple report from scratch and the options available for creating reports.
SQL Server Management Studio add-ins
Complete list of useful and must have add-ins for SQL Server Management Studio - 34 SSMS add-ins
Blogs
AI Helps Me with My Sloppiness
By Steve Jones
I type fairly well. Well, I type fast, but I do wear out a...
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...
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...
How We Handled a Vendor Retry That Loaded Twice in Snowflake
Comments posted to this topic are about the item How We Handled a Vendor...
Cognitive Coverage
Comments posted to this topic are about the item Cognitive Coverage
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