Meeting My Goal
Last year I was talking about goals and changes for the site as I was negotiating my continued employment with...
2008-10-09
838 reads
Last year I was talking about goals and changes for the site as I was negotiating my continued employment with...
2008-10-09
838 reads
The state of project management for technology projects doesn't seem to be keeping up with technology itself. Steve Jones talks a little about what might be wrong.
2008-10-09
327 reads
Why did I write this? I got challenged by Andy Warren
to write a bit about why I wrote something. I...
2008-10-09
931 reads
2008-10-09
2,168 reads
What's in a database health report? Steve Jones asks what you might want to put in one for this Friday's poll.
2008-10-09
71 reads
What's in a database health report? Steve Jones asks what you might want to put in one for this Friday's poll.
2008-10-09
71 reads
What's in a database health report? Steve Jones asks what you might want to put in one for this Friday's poll.
2008-10-09
94 reads
Today Steve Jones talks about starting your own business and should you do it with online tools.
2008-10-08
103 reads
Why did I write this? I got challenged by Andy Warren
to write a bit about why I wrote something. I...
2008-10-08
389 reads
2008-10-08
2,283 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