2020-09-17
53 reads
Blog Posts
2020-09-17
70 reads
2020-09-17
15 reads
Daily Coping 17 Sep 2020
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2020-09-17
43 reads
Data Lakehouse & Synapse
I am starting to see this relatively new phrase, “Data Lakehouse”, being used in the data platform world. It’s the combination of “Data Lake” and “Data Warehouse”. In this...
2020-09-17 (first published: 2020-09-10)
786 reads
FILESTREAM v FileTable –#SQLNewBlogger
Another post for me that is simple and hopefully serves as an example for people trying to get blogging as #SQLNewBloggers. I was really interested in the FILESTREAM technology...
2020-09-17 (first published: 2020-09-09)
549 reads
#tsql2sday #130 – Automate your stress away – Getting more SSIS Agent Job information
Automation T-SQL Tuesday was started by Adam Machanic (blog|twitter) is hosted by a different person each month. The host selects the theme, and then the blogging begins. worldwide, on...
2020-09-16 (first published: 2020-09-09)
470 reads
Backups for Azure SQL Virtual Machines
When it comes to database backups for IaaS based Azure SQL Servers you have 3 options. Automated Backups, both V1 and V2 depending on the SQL Server version. Azure...
2020-09-16
27 reads
Daily Coping 16 Sep 2020
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2020-09-16
35 reads
If not me, then who?
[Content Warning: this post contains references to subjects that may trigger a trauma response. Read with caution.] This is not a technical post. I was going to write about...
2020-09-16
55 reads
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...
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