Houston Area SQL Server User Group Presentation
Thanks for everyone who attended my presentation “How To Make a LOT More Money as a Consultant” at HASSUG.
Here is...
2012-01-11
598 reads
James Serra's Blog
Surrogate Keys
When building a data warehouse, it is important that primary keys of dimension tables remain stable. To accomplish this, it...
2012-01-09
3,964 reads
Normalizing Your Database
If you’ve been working with databases for any length of time, you have heard the term normalization.
Normalization is the process...
2012-01-11 (first published: 2012-01-06)
5,081 reads
Difference between ETL and ELT
ETL is the most common method used when transferring data from a source system to a data warehouse. But there...
2012-01-04
7,577 reads
SSIS Community Tasks and Components
Do you know there are hundreds of additional tasks, tools, and components for SSIS, many which are free? Why re-invent...
2012-01-04 (first published: 2011-12-30)
3,092 reads
SQL Server 2012 (“Denali”): Master Data Services
SQL Server Master Data Services (MDS) has a number of enhancements in SQL Server 2012:
Improved web user interface – If you...
2011-12-28
1,834 reads
SQL Server 2012 (“Denali”): New Security Features
SQL Server 2012 has many new security features, and three of the bigger new features are: Default Schema for Windows Groups,...
2011-12-23
1,957 reads
SQL Server 2012 (“Denali”): AlwaysOn
AlwaysOn is a new integrated high availability (HA) and disaster recovery (DR) solution that provides redundancy within a datacenter and across datacenters...
2011-12-21
1,574 reads
Junk dimensions
Junk dimensions are dimensions that contain miscellaneous data such as flags and indicators. When designing a data warehouse, you might...
2011-12-19
1,366 reads
Factless fact table
A factless fact table is a fact table that does not have any measures. It is essentially an intersection of...
2011-12-16
2,637 reads
Blogs
JSON_OBJECTAGG is an Aggregate: #SQLNewBlogger
By Steve Jones
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 HeyMo0sh
After working deep in cloud operations, I’ve learned that FinOps isn’t really about dashboards...
Beyond VARBINARY: How to Store PDFs in SQL Server Using FILESTREAM and FileTable
By gbargsley
Hello, dear blog reader. Today’s post is coming to you straight from the home...
Forums
Creating a JSON Document I
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Designing Database Changes Before Deployment: Level 1 of the Stairway to Reliable Database Deployments
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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 1933If I run this code, what is returned?
SELECT json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;
See possible answers