Privacy and Protection in the Age of the GDPR
We’re seeing more and more GDPR-style laws coming out from various governments. With the GDPR starting to do enforcement at...
2018-12-10
241 reads
We’re seeing more and more GDPR-style laws coming out from various governments. With the GDPR starting to do enforcement at...
2018-12-10
241 reads
Query Store plans and the plans in cache are identical, right? There won’t be differences because the plan that is...
2018-12-03 (first published: 2018-11-19)
2,018 reads
Once upon a time, someone, somewhere, wrote a list of bad query performance tips and they’ve been copied all over...
2018-11-20 (first published: 2018-11-12)
3,235 reads
I was recently asked if we are going to see performance differences if we explicitly drop temporary tables. I couldn’t...
2018-11-07 (first published: 2018-10-29)
3,990 reads
Honestly, that’s a very hard question to answer. I mean, first of all, you can look at the schedule. There...
2018-11-05
204 reads
I was recently asked if we could tell why a plan was removed from cache. If you read this blog,...
2018-10-26 (first published: 2018-10-22)
1,901 reads
Using the appropriate data type to avoid conversions or implicit conversions is a fundamental approach to good T-SQL coding practices....
2018-10-24 (first published: 2018-10-15)
1,806 reads
The last Database Fundamentals post introduced the SELECT and FROM commands. We’re going to start using JOIN operations shortly, but...
2018-10-22 (first published: 2018-10-08)
2,968 reads
At a recent all-day seminar on query performance tuning I was asked a question that I didn’t know the answer...
2018-10-10 (first published: 2018-10-01)
2,724 reads
If you’re watching Microsoft Ignite or tracking the information coming out of it on social media, then you know that...
2018-10-02 (first published: 2018-09-24)
3,566 reads
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...
It's time for T-SQL Tuesday #198! This month's topic is change detection. The post T-SQL...
We suffered a SPAM attack from May 1-6, which unfortunately corresponded with time off...
Hi to all We have situation at a client where someone is illegally changing...
Hi to all We have situation at a client where someone is illegally changing...
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