Vinay Thakur

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Powershell Day 24

Day 24 Performance Monitor  Sql Performance:  ? performance counters  sys.dm_os_performance_counters ? Top ten queries from sys.dm_exec_query_stats and sys.dm_exec_sql_text ? Processor: sys.dm_os_schedulers ?Memory : sys.dm_os_memory_clerks...

2011-04-24

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Question of the Day

Creating a JSON Document III

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 TOP 2 
  json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;

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