SQLServerCentral Editorial

Another look at table variables

Becoming overly enthusiastic about a new SQL Server feature can backfire if you don’t do some testing. One example is the table variable introduced with SQL Server 2000. At the time, there was a myth that table variables would always perform better than temp tables with the reasoning that, by definition, variables are stored in […]

Blogs

Fabric Mirroring doesn’t start copying Rows

By

A short blog post about an issue with Fabric Mirroring (with Azure SQL DB...

JSON_OBJECTAGG is an Aggregate: #SQLNewBlogger

By

I wrote an article recently on the JSON_OBJECTAGG function, but neglected to include an...

Cultural Change: Fostering a Cost-Aware Culture in Your Organisation

By

After working deep in cloud operations, I’ve learned that FinOps isn’t really about dashboards...

Read the latest Blogs

Forums

Creating a JSON Document I

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Creating a JSON Document I

Who is Irresponsible?

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Who is Irresponsible?

Designing Database Changes Before Deployment: Level 1 of the Stairway to Reliable Database Deployments

By Massimo Preitano

Comments posted to this topic are about the item Designing Database Changes Before Deployment:...

Visit the forum

Question of the Day

Creating a JSON Document I

I want to create a JSON document that contains data from this table:

TeamID  TeamName  City          YearEstablished
1       Cowboys   Dallas        1960
2       Eagles  Philadelphia  1933
If I run this code, what is returned?
SELECT json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;

See possible answers