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Technical Article

Jacksonville Free HA Event From Microsoft and SQLServerCentral.com

If you're in Jacksonville next week, whether you’re a developer, DBA or manager, you’ll get something out of this all day SQL Server free event. This event is being run with Microsoft and Idea Integration (Brian from SQLServerCentral.com) and will be at a detailed tech level (no marketing). This all-day session is designed to Get You Started with Microsoft SQL Server 2005 High Availability and gotchas when upgrading to 2005. High availability is a hot topic for most enterprise customers. Any application downtime can impact your business, resulting in revenue loss, customer dissatisfaction, and damaging creditability of their business. These 300 Level sessions will be mostly demos! When you leave this, you should know how to mirror a database and cluster. RSVP required.

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2006-06-02

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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;

See possible answers