Query Data Store Data
The data in the Query Data Store is what makes all the magic happen. From collecting the aggregate performance metrics...
2016-11-28 (first published: 2016-11-21)
1,277 reads
The data in the Query Data Store is what makes all the magic happen. From collecting the aggregate performance metrics...
2016-11-28 (first published: 2016-11-21)
1,277 reads
So you want to do some tuning, but you’re not sure how to test a query on it’s performance. Not...
2016-11-23
1,356 reads
As a concept, SQL Server on Linux is thrilling. Due to this, the OS doesn’t stand in the way of...
2016-11-22
634 reads
Different people approach their career in different ways. My working assumption, all the time, is that I don’t know enough...
2016-11-18
432 reads
I recently wrote an introductory post about the importance of statistics. I just received a reinforcement on how important they...
2016-11-10 (first published: 2016-11-03)
1,221 reads
I know that more and more of you are moving more and more resources into the Azure Data Platform. In...
2016-11-09
611 reads
A performance tuning tip I saw recently said, “Views don’t perform as well as stored procedures.”
<sigh>
Let’s break this down, just...
2016-11-09 (first published: 2016-11-01)
3,716 reads
Monday
I got in on Sunday and chose to have a small dinner with a couple of friends, quiet, preparing.
Monday was...
2016-11-08
428 reads
This requires an immediate caveat. You should absolutely be using sp_executesql over any type of non-parameterized execution of T-SQL. You...
2016-11-07
1,202 reads
Today we have a guest editorial from Grant Fritchey that looks at emotions and how they can affect our decision making.
2016-10-28
108 reads
PlanTrace: Stop Reading Redshift EXPLAIN Plans. Start Seeing Them Introducing PlanTrace — a free, browser-based...
By Steve Jones
I went to sleep while reading a Kindle book on my phone. I know...
A conversation with Jan Laš, CIO at HOPI, about what deploying a data agent...
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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 1960If I run this code, how many rows are returned?
SELECT TOP 2
json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;
See possible answers