Where Microsoft went wrong with SQL CLR
We database developers would, of course, like easy access to all the .NET delights, such as the excellent Regex library, but we don't want a Do-It-Yourself kit to achieve this. So argues Phil Factor.
PowerShell Module to Read Directory Contents and Store in a SQL Server Table
In this tip we will walk through how to create a PowerShell module to get a list of files and subfolders of a Windows folder and store this information in a SQL Server table.
SQL Server 2019 Community Technical Preview (CTP) 2.1 is Available Now
Microsoft announced the release or CTP 2.1 for SQL Server 2019. This is the second CTP released for SQL Server 2019, and it has lots of new exciting features, like " UDF inlining". Read on to find out more!
Microservices for Databases
The idea of using microservices is gaining traction, but Steve Jones notes that the issues of databases might prevent adoption for many applications.
The Worst Data Breech
A new law in Australia might be a source for the worst data breeches we could have.
SQL Server Logical Reads – What do they really tell us?
In this article, we will examine this counter’s true meaning and provide examples that prove it can sometimes be quite misleading
Treating SQL Server as an Object with PowerShell
It’s easy to use invoke-sqlcmd to send T-SQL statements to SQL Server from PowerShell. There is, however, a rich PowerShell library, sqlps, that can be used instead. In this article, Greg Moore shows how to use sqlps to treat a SQL Server instance as an object.
When a Service Pack or Cumulative Update Install Fails by Evaporating
Learn a few possible solutions to a frustrating issue when you attempt to patch a SQL Server installation.
How Much Memory is “Normal” for SQL Servers?
When I look at a SQL Server, one of the first things I check is, “How much memory does this thing have relative to the amount of data we’re hosting on here?” I’ve long used some seat-of-the-pants numbers, but armed with data from SQL ConstantCare® users who opted into public data sharing, let’s do a little deeper analysis.
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...
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