Blog Posts

Blog Post

Future Data Driven

I was honored to speak at Future Data Driven last year. This year has a great lineup with some fantastic sessions on data related topics. Register today for the...

2022-09-16 (first published: )

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Blog Post

Fast Fingers-Function Keypads

This is the third in the series of tools and technologies that I use to deal with the loss of functionality in my hands and arms. Check out this article for...

2022-09-14 (first published: )

328 reads

Blog Post

SQL Server Best Practices

As a CIO or CTO, one of your primary responsibilities is to ensure that your organization’s data is managed effectively and efficiently. To do this, you need to have...

2022-09-14

28 reads

Blogs

Data Engineering Books Worth Having on Your Shelf (or your tablet)

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Good documentation gets you started. Good books get you deep. After years of working...

SSMS Evaluation – future ready

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In previous posts, we looked at the SQL Server engine. for us DBAs, the...

Claude.ai vs Claude API

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You have used Claude. But which Claude? The Claude app (claude.ai, the desktop and...

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Creating a JSON Document IV

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Creating a JSON Document IV

Permissions Removal When Changing Object Schema

By Brandie Tarvin

When the schema of an object is changed, SQL Server wipes out the previous...

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Question of the Day

Creating a JSON Document IV

I have this data in a table called dbo.NFLTeams

TeamID  TeamName       City             YearEstablished
------  --------       ----             ---------------
1       Cowboys        Dallas           1960
2       Eagles         Philadelphia     1933
3       Packers        Green Bay        1919
4       Chiefs         Kansas City      1960
5       49ers          San Francisco    1946
6       Broncos        Denver           1960
7       Seahawks       Seattle          1976
8       Patriots       New England      1960
If I run this code, how many rows are returned?
SELECT 
  YearEstablished,
  json_objectagg(city : TeamName)
FROM dbo.NFLTeams
GROUP BY  YearEstablished;

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