Using a column name in a COUNT function
Putting a column name in a COUNT() function may not always give you what you are looking for.
2015-01-30 (first published: 2013-10-15)
33,044 reads
Putting a column name in a COUNT() function may not always give you what you are looking for.
2015-01-30 (first published: 2013-10-15)
33,044 reads
What are COPY_ONLY backups and why do we care? New author Charles Kincaid walks us through the basics of how you can create one of these backups.
2009-09-30
9,854 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...
BCA Finance Bekasi Layanan Mobil Hub.0853•5504•2311 KOMPLEK MEGA OFFICE PARK, Jl. Harapan Indah Boulevard...
BCA Finance - Depok Hub.0851•8812•0691 Komplek Perkantoran, Ruko Pesona View, Jl. Pesona Khayangan Jl....
BCA Finance WTC Mangga Dua Hub.0821•3111•185 Gedung WTC Jl. Mangga Dua Raya. 8 Lantai...
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