Friday Flyway Tips–Flyway Parameters
Flyway is a command line tool with lots of options and parameters. Working with those is a pain, but we’ve made this easier in Flyway Desktop 6.5+. In this...
2023-09-22
61 reads
Blog Posts
Introduction to IaC: Deploying Data infrastructure to Azure using Terraform (Part 2 - our first Azure resource)
Continuing our Part 1, we already set up our environment, we can now setup our very first example (do not worry if is too simple at this point, but...
2023-09-20 (first published: 2023-08-23)
203 reads
Introduction to IaC: Deploying Data infrastructure to Azure using Terraform (Part 3 - Azure SQL Database)
In Part 1, we explain the basics and prerrequisites to work with Terraform.In Part 2, we created our first Azure resource.On this post we will create an Azure SQL...
2023-09-20 (first published: 2023-08-28)
244 reads
Are You Protected from Ransomware
There have been many organizations that have become victims of ransomware over the years. Occasionally we hear about some high-profile cases in the news. Most every case I’ve read...
2023-09-19
17 reads
Product Review: DataVeil
If you’re looking at data masking tools, I recently was able to review the DataVeil solution. Quite simply, getting production data out of non-production environments is still a big...
2023-09-19
58 reads
ADS Copilot Experiments with XML
I sent some code to a customer recently to help them decrypt some stored procedures. I sent a quick and dirty set of code, noting at the bottom that...
2023-09-18 (first published: 2023-08-23)
237 reads
Common Mistakes in SQL Server – Part 1
In this series of articles I will be sharing the common mistakes in SQL Server. I am certain that this is going to be very interesting read, here is...
2023-09-18
494 reads
Common Mistakes in SQL Server – Part 1
In this series of articles I will be sharing the common mistakes in SQL Server. I am certain that this is going to be very interesting read, here is...
2023-09-18
18 reads
State of the Database Landscape Survey 2023
As data professionals, of any stripe, we should, as much as we can, where we can, base our decisions on data. After all, in theory anyway, we’re the experts...
2023-09-18 (first published: 2023-08-23)
240 reads
The Last Price Bump for the Data Community Summit
This week the cost of the PASS Data Community Summit jumps up to full price, on Sep 21. This is your last chance to save big, so get someone...
2023-09-18
41 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...
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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...
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