An Amazing Interview
There are many amazing candidates in IT, but how many can give an amazing interview. I feel I can't, can you?
Using ADF to Upload Disparate CSV Files into Azure MySQL
In this article our objective is to showcase how to leverage Azure Data Factory (ADF) and a custom script to upload data in Azure MySQL database when we have CSV files with different schemas. As there is no straightforward way to upload data directly using ADF for this given scenario, it will actually help to […]
SQL Server 101 Tutorial
Since its initial release in 1989, SQL Server has come a long way from its base functionality as an enterprise level database platform. While the core of SQL Server is still it's database engine, it is now so much more than just a relational database plat
Stairway to U-SQL Level 2: Breakdown of a U-SQL Statement
Following on from our introduction to U-SQL, we take a look at how a typical U-SQL statement is constructed.
You know what we really need? Better interpersonal communication
Today we have a guest editorial as Steve is traveling. Ben Kubicek notes that sometimes it is hard for technical people to communicate well.
Create Calendar Table Using Power Query M Language
Learn how to create a customizable calendar date table that can be used for Power BI reports using Power Query.
PowerShell editors and environments: Part 1
There is no shortage of PowerShell editors and environments for developing and running scripts. Greg Moore explains some of his favorites.
Using Dynamic SQL
Today Steve notes that Dynamic SQL can be helpful, but it's a technique you should understand well before you start using it.
Using Azure SQL Data Sync to Replicate Data
Learn how to setup and use Azure SQL Data Sync to synchronize and replicate data from various locations including Azure SQL Database, cloud and on-premises databases.
Win a Pluralsight subscription with Redgate’s competition
Redgate is giving you the chance to win a three-month subscription to the technical skills platform Pluralsight and Redgate goodies with their latest competition. To enter, visit the Redgate Forums and answer the question ‘What’s your favorite SQL Monitor feature and why?’
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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WA:08218154393 Jl. Kertajaya No.35, Airlangga, Kec. Gubeng, Surabaya, Jawa Timur 60281
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