Hang Liu

With over 25 years of experience in database technology, I've excelled across diverse industries such as Financial Services, CRM, Retail, Entertainment, and Healthcare. Currently serving as a Data Architect at Healthcare Logic in Gold Coast, Australia, I embarked on my BI/DW journey in 2005. Bringing 15+ years of expertise in BI/DW, data analysis, and report development, I leverage technologies like SQL Server, Azure, Oracle, and Power BI. Actively contributing to the global DW community, I share insights on the Kimball Forum: http://forum.kimballgroup.com/spa/hang

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

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Beyond VARBINARY: How to Store PDFs in SQL Server Using FILESTREAM and FileTable

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Hello, dear blog reader. Today’s post is coming to you straight from the home...

Impactful Sessions I’ve Seen: T-SQL Tuesday #196

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This month I’m thrilled that Steve Hughes is hosting. I’ve read this Data on...

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Creating a JSON Document I

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Who is Irresponsible?

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

By Massimo Preitano

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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  1933
If I run this code, what is returned? 
SELECT json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;

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