Scheduling Statistics Maintenance in Azure SQL Data Warehouse
The power and capabilities of Azure SQL Data Warehouse are pretty amazing. However, it’s still basically SQL Server under the...
2017-01-25 (first published: 2017-01-18)
1,107 reads
Grant Fritchey
- Twitter: @https://twitter.com/gfritchey
- Website: https://scarydba.com
- LinkedIn: https://www.linkedin.com/in/grant-fritchey/
- Bluesky: https://bsky.app/profile/gfritchey.bsky.social
Data About Execution Plans
If you look at the Properties for the first operator of a graphical execution plan, you get all sorts of great...
2017-01-23
530 reads
Query Optimizer and Data Definition Language Queries
Data Definition Language queries don’t go through the optimizer, right? While normally, my short answer to this question in the past would...
2017-01-10
590 reads
Presentations for SQL Server Beginners
Tired from all those blog postsFor my final blog post in the #gettingstarted, #iwanttohelp series, I decided to curate a...
2016-12-23 (first published: 2016-12-05)
3,283 reads
Database Configuration
It’s amazing just how much the landscape changed with the release of SQL Server 2016 SP1. For example, I just...
2016-12-20
457 reads
2016-12-20
1,018 reads
Database Clone
There are a bunch of ways you could create a database clone. Backup and restore is one method. Export/Import is...
2016-12-19 (first published: 2016-11-28)
2,600 reads
PASS Board: Year-End Wrap-Up
This month concludes my second full year on the PASS Board of Directors and my first full year on the...
2016-12-19
407 reads
2016-12-14
1,169 reads
OPTIMIZE FOR Hints When Parameter Sniffing is Turned Off
While presenting recently and talking about dealing with bad Parameter Sniffing, I got the question; what happens to OPTIMIZE FOR...
2016-12-12
632 reads
Blogs
PlanTrace: Stop Reading Redshift EXPLAIN Plans. Start Seeing Them
PlanTrace: Stop Reading Redshift EXPLAIN Plans. Start Seeing Them Introducing PlanTrace — a free, browser-based...
A Cloud Dependency Failure from Amazon
By Steve Jones
I went to sleep while reading a Kindle book on my phone. I know...
Deploying AI in logistics (the unfiltered version)
A conversation with Jan Laš, CIO at HOPI, about what deploying a data agent...
Forums
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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;
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