Speaking at SQL Saturday Denver 2024
It’s just a couple of days away from SQL Saturday Denver 2024. This Saturday, come join me at the Lowry Convention Center in Aurora for some great talks. We...
2024-08-14
23 reads
It’s just a couple of days away from SQL Saturday Denver 2024. This Saturday, come join me at the Lowry Convention Center in Aurora for some great talks. We...
2024-08-14
23 reads
I’m happy to announce that I will be speaking at the first-ever SQL Saturday Syracuse on September 7th, 2024. I will be presenting Answering the Auditor’s Call with Automation
2024-08-14
12 reads
For a limited time, we’ll move your existing WordPress site from any host to WordPress.com for free.
2024-08-13
34 reads
This month’s invitation is from Mala Mahadevan, who has hosted 5 times. This latest one is one that is near and dear to my heart as I use source...
2024-08-13
29 reads
We talk a lot about data in the data world – imagine that! Sometimes, we talk about data at rest, but when do we all rest? Do we even...
2024-08-12 (first published: 2024-07-30)
188 reads
Earlier this year, I embarked on a bit of a project to tidy up the indexes in a sizeable database. This database has over 900 tables, and there are...
2024-08-12 (first published: 2024-07-29)
435 reads
T-SQL Tuesday is a monthly blog party hosted by a different community member each month. This month, Mala Mahadevan
(blog) asks how we manage our database-related code.
Where do you keep...
2024-08-12
16 reads
As a data professional, you’ll often get a phone call, email, or trouble ticket that says “SQL Server is slow, my query is slow, or things are slow”. This...
2024-08-12
20 reads
hiddled – adj. feeling of loneliness of having to keep a secret to yourself. I don’t know I am often hiddled. I don’t tend to keep secrets by myself....
2024-08-09
33 reads
As someone attending the event since 2011, I would like to share my personal experience, the value of attending, and how the event has helped me throughout my career....
2024-08-09 (first published: 2024-07-24)
120 reads
By ReviewMyDB
Index maintenance has always meant nightly jobs and a window you have to defend....
I’m sure you’ve all heard the tale of Goldilocks and the Three Bears, but...
By Steve Jones
One of the things I’ve been requesting for a number of years is cost...
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
Comments posted to this topic are about the item How We Handled a Vendor...
Comments posted to this topic are about the item Cognitive Coverage
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