DATEDIFF vs. DATEADD
Let’s talk about the DATEDIFF vs. DATEADD functions in SQL Server. Each one performs a different task. The former calculates...
2017-01-25
13,497 reads
Superman
SQL Server DBA Tips that Can Save Your Ass
On November 9th I presented a session in the PASS Database Administration Virtual Chapter. The title of the session was...
2016-12-12
381 reads
A Recap of PASS Summit 2016
Yes, it’s that time of the year again. It’s time for the annual PASS Summit. Just like every year, I...
2016-10-31
893 reads
Machine Learning – What is It Good For?
Machine Learning is a very powerful technology used in the field of predictive analytics. As far as I see it,...
2016-10-20
420 reads
Recap of My 24HOP Session – From XML to JSON
Yesterday I presented my session From XML to JSON as part of the 24 Hours of PASS online event. There...
2016-09-08
207 reads
Why Would I Want to Use JSON in SQL Server?
SQL Server 2016 offers built-in support for JSON, in a similar way to the support offered for XML since SQL...
2016-09-04
642 reads
Query Timeout of the Distribution Agent
Last week I got a call from one of our clients. They issued an ALTER TABLE command in order to...
2016-08-22
3,804 reads
SQL Server 2016 Cumulative Update 1
On July 25th Microsoft released the first cumulative update (#1) for SQL Server 2016. This is a good reason to...
2016-08-04
325 reads
Who the Hell is Going to Listen to SQL Server on the Radio
About 3 years ago Matan Yungman contacted me and said he has an interesting proposition. We met and talked about...
2016-07-21
282 reads
We Must Wait for SP1 before Upgrading to SQL Server 2016
This post is for T-SQL Tuesday, hosted by Michael Swart (blog | twitter). This month’s topic is all about SQL Server 2016
I’ve been...
2016-06-14
258 reads
Blogs
T-SQL Tuesday #198 Invitation: How Do You Detect Data Changes?
It's time for T-SQL Tuesday #198! This month's topic is change detection. The post T-SQL...
Understanding Fabric MCP
By James Serra
Model Context Protocol, or MCP, is one of those technical ideas that sounds more...
AWS RDS Aurora - our first approach
When starting with AWS RDS Aurora for managing relational databases in the cloud, many...
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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 1960If I run this code, how many rows are returned?
SELECT TOP 2
json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;
See possible answers