#sqlhelp
The #sqlhelp hashtag on Twitter is a great way to interact with the SQL Server community and get help.
2014-03-13
242 reads
The #sqlhelp hashtag on Twitter is a great way to interact with the SQL Server community and get help.
2014-03-13
242 reads
This is part of my series on building a virtual lab for use with SQL Server and Windows. You can...
2014-03-13
1,072 reads
SQL Server is so large and complex that it's like an operating system. In fact, there the core engine is often referred to as the "SQL OS" by Microsoft developers. Steve Jones would like to see SQL Server as it's own OS at some point.
2014-03-12 (first published: 2009-08-26)
526 reads
A survey of developers on Stack Overflow has some interesting results that Steve Jones notes. Some of them might just impact our careers as data professionals.
2014-03-11
300 reads
It’s time for T-SQL Tuesday, this month hosted by Michael J Swart, our artistic DBA in the community. I love...
2014-03-11
945 reads
The practice of continuous software development is growing, with continuous integration, deployment, and delivery being topics that Steve Jones is learning about. Today he talks about delivery.
2014-03-10
158 reads
This Friday Steve Jones asks if you build your own mini-me's to help you manage your database systems.
2014-03-07 (first published: 2008-11-21)
591 reads
This is part of a series where I set up a virtual lab for testing and misc. work. The other...
2014-03-06
1,068 reads
Most of us are working to prevent downtime in our systems. However Netflix thinks a little forced downtime is good for the software developers and infrastructure people.
2014-03-03
186 reads
This is part of my Powershell Challenge, to learn more about PowerShell (PoSh) using the Learn Windows Powershell 3 in...
2014-03-03
1,195 reads
By Brian Kelley
I will be leading an in-person Certified Information Systems Auditor (CISA) exam prep class...
EightKB is back again for 2026! The biggest online SQL Server internals conference is...
By HeyMo0sh
Working in DevOps long enough teaches you two universal truths: That’s exactly why I...
Hi all, I just started using VS Code to work with DB projects. I...
Comments posted to this topic are about the item Fun with JSON II
Comments posted to this topic are about the item Changing Data Types
I have some data in a table:
CREATE TABLE #test_data
(
id INT PRIMARY KEY,
name VARCHAR(100),
birth_date DATE
);
-- Step 2: Insert rows
INSERT INTO #test_data
VALUES
(1, 'Olivia', '2025-01-05'),
(2, 'Emma', '2025-03-02'),
(3, 'Liam', '2025-11-15'),
(4, 'Noah', '2025-12-22');
If I run this query, how many rows are returned?
SELECT t1.[key] AS row,
t2.*
FROM OPENJSON(
(
SELECT t.* FROM #test_data AS t FOR JSON PATH
)
) t1
CROSS APPLY OPENJSON(t1.value) t2; See possible answers