SQL Saturday #204 - Detroit
Join of for a free day of SQL Server training and networking in Detroit on March 16th.
Who Built This Thing?
Do the people that build SQL Server really work with it? Steve Jones shares a short story from a recent trip to the Pacific Northwest. This editorial was originally published on May 20, 2008. It is being re-run as Steve is on vacation.
Database Deployment: The Bits - Versioning
Although databases have no inherent way of recording their version numbers, SQL Server provides the means of doing so, and much more besides. This is a great advantage to anyone faced with the task of deploying databases without errors.
SQL Bits XI
The popular UK conference heads to Nottingham from May 2-4, 2013. Both Grant Fritchey and Steve Jones will be speaking, along with lots of talented SQL Server professionals. Register today.
Deleting large number of rows from a table in a VLDB
For enterprise systems, purging data is a reality. Today, we will see some strategies that I recently implemented to make this process work efficiently.
Brent Ozar's Six Scary SQL Surprises
In lesson 3 of the Top 5 Hard-earned Lessons of a DBA series, Brent Ozar exposes six common but scary surprises that can lurk behind the façade of SSMS. Read it now, and learn hard lessons the easy way.
Using the SQL Server MERGE Statement to Process Type 2 Slowly Changing Dimensions
The MERGE statement is powerful and multifunctional, yet it can be hard to master. SOmetimes the MERGE statement that just doesn't do what it's needed to do, like process a Type 2 slowly-changing dimension. Check out this tip to learn more.
Data Insecurity: A Perspective on Data Encryption
The focus of this paper is on the protection of PII data stored within a database using encryption technologies.
Productivity and Accountability
The recent decision by Yahoo to end telecommuting elicits some comments from Steve Jones on the topic of remote work.
Blogs
SSMS Evaluation – future ready
By Vinay Thakur
In previous posts, we looked at the SQL Server engine. for us DBAs, the...
Claude.ai vs Claude API
By Arun Sirpal
You have used Claude. But which Claude? The Claude app (claude.ai, the desktop and...
T-SQL Tuesday #198–Change Detection
By Steve Jones
This month we have a new host, Meagan Longoria, who graciously agreed to help...
Forums
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Creating a JSON Document IV
Comments posted to this topic are about the item Creating a JSON Document IV
Question of the Day
Creating a JSON Document IV
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 YearEstablished, json_objectagg(city : TeamName) FROM dbo.NFLTeams GROUP BY YearEstablished;See possible answers