There are lots of predictions that people make at the start of every year. I've written quite a few over the years, but in 2020 I decided not to make any. After all, there are plenty of other people making them. One person that did make some was Jeff Clarke, COO of Dell. He wrote […]
Have your say on the state of database monitoring in 2020. In this latest blog, Redgate’s Jamie Wallis reviews what we discovered from last year’s survey and how you can define the insights for 2020. Tell us and you can get early access to the report plus be entered for a chance to win a $500 Amazon voucher. Read the blog to find out more:
Introduction Often at times, you may come across situations where you need to calculate a column repeatedly multiple times in the same Power BI report or across multiple reports. Although you can use the calculated columns to some extent, these are not robust and not reusable. In order to reuse the same piece of code, […]
Views in SQL Server are used to simplify writing queries and managing security, but’s it’s easy for views to eventually get out of sync with the underlying tables. In this article, Edward Pollack shows how to overcome this problem.
A significant part of product development is A/B testing. Simply put, this is where companies and product managers test to see a new version of their product versus the older one to make sure it’s worth publishing their features to the entire user base. In order to do this, an A/B test needs to be set […]
Diogo Souza completes his series on CQRS. He demonstrates Event Sourcing to capture the data as it flows through the system which can then be analyzed without affecting the source.
Healthcare workers are some of the many heroes working bravely in the face of the Covid-19 pandemic. To protect themselves and their patients, they must wear face masks during their entire shifts. This causes a great deal of ear irritation, so a strap was designed to make wearing the masks easier and alleviate pressure on […]
This article shows different options to use the rounding functions in SQL Server.
With many conferences going virtual, Steve wonders what the future holds.
By Steve Jones
I wrote an article recently on the JSON_OBJECTAGG function, but neglected to include an...
By HeyMo0sh
After working deep in cloud operations, I’ve learned that FinOps isn’t really about dashboards...
By gbargsley
Hello, dear blog reader. Today’s post is coming to you straight from the home...
Comments posted to this topic are about the item Creating a JSON Document I
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I want to create a JSON document that contains data from this table:
TeamID TeamName City YearEstablished 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933If I run this code, what is returned?
SELECT json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;
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