SQL Homework – September 2021 – How good is your recovery plan?
Last month I had you create a security standards document. This month we are going to document our recovery plan. ... Continue reading
2021-09-15 (first published: 2021-09-02)
262 reads
Blog Posts
Creating Azure SQL Managed Instance
First step login into the Azure portal and find SQL Managed Instance and click create. Yes you can find these tutorials all online but this is my thinking and...
2021-09-14
144 reads
Daily Coping 14 Sep 2021
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...
2021-09-14
34 reads
Persist Sample Percent in SQL Server IS Fixed!
Hi Everyone, this is John Sterrett. I am a SQL Server Consultant in Austin, TX. Last year I blogged about a feature called Persist Sample Percent. It had a...
2021-09-14
16 reads
Updated Pluralsight Course – Managing Kubernetes Controllers and Deployments
My updated course “Managing Kubernetes Controllers and Deployments” in now available on Pluralsight here! If you want to learn about the course, check out the trailer here or if you want to dive right...
2021-09-14
20 reads
Daily Coping 13 Sep 2021
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...
2021-09-13
17 reads
Divide the rows of a column in equals batches in grid format
I published an article Divide the rows in equals batches few days ago. One of my reader requested me to help him with a requirement to divide a column’s...
2021-09-13 (first published: 2021-08-28)
520 reads
Rewriting The Query Tuning Book
While I have not yet signed the contract, I have submitted an outline and proposal for a new version of my book on query performance tuning. Most of the...
2021-09-13
6 reads
Rewriting The Query Tuning Book
While I have not yet signed the contract, I have submitted an outline and proposal for a new version of my book on query performance tuning. Most of the...
2021-09-13
44 reads
Single-cloud versus Multi-cloud
A discussion I have seen many companies have is if they should be single-cloud (using only one cloud company) or multi-cloud (using more than one cloud company). The three...
2021-09-13 (first published: 2021-08-26)
352 reads
Blogs
AI Helps Me with My Sloppiness
By Steve Jones
I type fairly well. Well, I type fast, but I do wear out a...
WITH clause gets a 26ai boost!
By way of background, a while back I did video called “My New Favourite...
Automatic Index Compaction
By ReviewMyDB
Index maintenance has always meant nightly jobs and a window you have to defend....
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...
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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