The Tech That is Gone
As we start a new year, Steve looks back at old technology that doesn't exist anymore.
Express.js or Next.js for your Backend Project
In this article, I will introduce two JavaScript frameworks that can be used to build backend projects.
Setting up for Team-based Database Development using Flyway Desktop
This article provides a simple demonstration of how a small team of developers might set up a Flyway Desktop project to manage, automate, and control database development.
Indexes: When Column Selectivity Is Not Always A Requirement
While preparing for my SQL Saturday Salt Lake City presentation, Climbing the B-Tree, I ran into one of the “word of mouth” facts that the first column of an index should be highly selective, i.e., it should only point to one or a few rows. This is not always the case and I’ll show you […]
No Time for Testing
Testing software is important, but we always seem to find reasons not to. Steve Jones has a few thoughts about testing.
Should You Use SQL Server 2022’s STRING_SPLIT?
SQL Server 2022 improved the STRING_SPLIT function so that it can now return lists that are guaranteed to be in order. However, that’s the only thing they improved – there’s still a critical performance problem with it.
A New Year, New Efforts
Happy New Year! You're going to be seeing a lot of summaries for 2022 and predictions for 2023 around this time of year. I'm not writing one of those. You'll also see people calling for new years resolutions and the like. I'm not going for that either. Nope, let's keep it simple. It is a […]
Looking Back at 2022
This is the last workday of 2022. Next week starts a new year, and as I've often done, I wanted to look back at the year. This time I decided to look back month by month, at some of the headlines and memorable data-related topics. I'm tackling things month-by-month. In January there was a set […]
Blogs
JSON_OBJECTAGG is an Aggregate: #SQLNewBlogger
By Steve Jones
I wrote an article recently on the JSON_OBJECTAGG function, but neglected to include an...
Cultural Change: Fostering a Cost-Aware Culture in Your Organisation
By HeyMo0sh
After working deep in cloud operations, I’ve learned that FinOps isn’t really about dashboards...
Beyond VARBINARY: How to Store PDFs in SQL Server Using FILESTREAM and FileTable
By gbargsley
Hello, dear blog reader. Today’s post is coming to you straight from the home...
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Designing Database Changes Before Deployment: Level 1 of the Stairway to Reliable Database Deployments
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Question of the Day
Creating a JSON Document I
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;
See possible answers