Why the Lazy Spool Is Bad
First thing, there are no bad operators, just bad parents, uh, I mean query writers, or database designers, or ORM...
2013-09-24 (first published: 2013-09-16)
3,578 reads
First thing, there are no bad operators, just bad parents, uh, I mean query writers, or database designers, or ORM...
2013-09-24 (first published: 2013-09-16)
3,578 reads
To put it bluntly, you need to go cast a vote for Allen Kinsel for the PASS Board.
In his own...
2013-09-23
946 reads
I was presenting a session on how to read execution plans when I received a question: Do you have a...
2013-09-20 (first published: 2013-09-18)
3,314 reads
I’ve listened to tons of programmers and DBAs complain about the look of Windows Azure. But, I’m friends with several...
2013-09-20
627 reads
Red Gate is constantly experimenting with technology. Because of a long history working within the Microsoft space, a lot of...
2013-09-19
822 reads
Writing books, even just a chapter, is not easy. Yet, people are desperate to do it for some reason. But,...
2013-09-17
842 reads
Grant Fritchey on why he takes a dim view of most certifications, and why the MCM was different.
2013-09-16
219 reads
When I first saw this question I thought to myself, “Self. Don’t you think that’s comparing apples to hammers? Yes,...
2013-09-13
914 reads
Didn’t they just do this in the spring? Word is out that they’re expanding even more data centers. The cynical...
2013-09-12
678 reads
It’s been emphasized over and over that the costs of operations within an execution plan, and the estimated costs of...
2013-09-11
1,731 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...
Jl. Otista Raya No.109, RT.13/RW.8, Bidara Cina, Kecamatan Jatinegara, Kota Jakarta Timur, Daerah Khusus...
Jl. Cempaka Putih Raya No.118 B,C,D, Cemp. Tim Putih., Kec. Cemp. Putih, Kota Jakarta...
Jl. Cempaka Putih Raya No.118 B,C,D, Cemp. Tim Putih., Kec. Cemp. Putih, Kota Jakarta...
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