Cognitive Coverage
Understanding the scope of what AI and humans are changing in your code going to be an important part of your future as a tech professional.
2026-07-01
157 reads
Understanding the scope of what AI and humans are changing in your code going to be an important part of your future as a tech professional.
2026-07-01
157 reads
2026-07-01
734 reads
2026-06-30 (first published: 2026-06-29)
1,405 reads
2026-06-29
212 reads
2026-06-27
190 reads
“Don’t aim to have others like you; aim to have them respect you.” – from Excellent Advice for Living This is an interesting piece of advice. It’s easy to...
2026-06-26
111 reads
2026-06-26
1,139 reads
2026-06-26
245 reads
2026-06-24
951 reads
It’s Prime Day. A few of my recommendations, since I want to do some shopping myself (yes, these are commissioned referrals). These are things I’ve ordered and used this...
2026-06-24 (first published: 2026-06-23)
60 reads
By James Serra
Microsoft shared a broad set of Fabric, Power BI, and SQL updates at FabCon...
By Steve Jones
No, I’m not quitting or retiring. Just going on vacation, but I leave tonight...
Comments posted to this topic are about the item Let's Talk Certifications, which is...
Comments posted to this topic are about the item The Hidden Security Risks of...
Comments posted to this topic are about the item The Empty Aggregate
I have this table in a SQL Server 2025 database:
CREATE TABLE [dbo].[CustomerOrder] ( [OrderID] [int] NULL, [CustomerID] [int] NULL, [total] [money] NULL ) ON [PRIMARY] GOWhat is returned from this code? (answers are for the sum and then the count)
SELECT SUM(total) AS sum,
COUNT(total) AS count
FROM dbo.CustomerOrder;
See possible answers