2018-05-03
798 reads
2018-05-03
798 reads
This article outlines the performance innovations in SQL Server 2016 for Columnstore Index and BatchMode Execution.
2018-02-22
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2018-01-04
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2015-08-27
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2015-08-13
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2015-08-03
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2015-05-19
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How does a column store index compare to a (traditional)row store index with regards to performance
2016-12-30 (first published: 2015-05-14)
15,464 reads
A brief overview of Columnstore index and its usage with an example
2014-08-07
8,276 reads
SQL Server 2012 introduced columnstore indexes, which can immensely improve the performance of OLAP queries. How were they updated and improved in SQL Server 2014?
2014-07-24
8,384 reads
By Steve Jones
I went to sleep while reading a Kindle book on my phone. I know...
It's time for T-SQL Tuesday #198! This month's topic is change detection. The post T-SQL...
By James Serra
Model Context Protocol, or MCP, is one of those technical ideas that sounds more...
BCA KCP Pulogadung Hub.0851•8812•0691 Jl. Raya Bekasi No.B-C Km.19 No.30, RT.1/RW.6, Wil, Kec. Pulo...
WhatsApp: 0817825533, Jl. Soekarno-Hatta No.240, Kb. Lega, Kec. Bojongloa Kidul, Kota Bandung, Jawa Barat...
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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