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Memories of DR testing

With the introduction of the GDPR, a lot of our prospective clients are demanding more and more information regarding data disposal, retention and usage practices. Both our new and existing clients want to look at our internal ecosystem and understand how we manage it. This means that I finally got a budget for a disaster […]

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Lots of data in RAM

I remember buying my first computer after college. At the time I was working part time and in graduate studies part time. My aging high school era Apple II wasn't capable of handling the load, not to mention its 300baud modem wasn't a lot of fun. I could likely have gotten a faster modem with […]

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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

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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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