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External Article

SQL Monitor Custom Metric: Buffer Pressure

Trying to determine if you have pressure in your buffer allocations can be difficult. This metric reliably indicates if you have a buffer problem using the memory dump from DBCC MEMORYSTATUS() and comparing Target Committed to the Current Committed allocations. If you hit negative numbers you are looking at a buffer issue.

2014-10-14

6,901 reads

Technical Article

PASS Summit, Seattle, WA

Join the world's largest gathering of SQL Server and BI professionals in Seattle on November 4-7. PASS Summit is your conference – planned by and for the SQL Server community. Red Gate will be exhibiting, so drop by their booth and say hello. Register while space is available.

2014-10-13

8,510 reads

Technical Article

SQL Saturday #337 - Portland, OR

SQL Saturday is coming to Portland on November 1! Join us for a free day of SQL Server training and networking. Speakers at this event include Red Gate's Grant Fritchey, Kathi Kellenberger, Benjamin Nevarez, and more. There are also 3 paid-for pre-con sessions for this event. Register while space is available.

2014-10-09

7,670 reads

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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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