Career Challenges - Database Weekly (Dec 15, 2008)
This week Steve Jones sees a lot of people talking about challenges in their career.
2008-12-13
835 reads
This week Steve Jones sees a lot of people talking about challenges in their career.
2008-12-13
835 reads
This week Steve Jones sees a lot of people talking about challenges in their career.
2008-12-13
622 reads
I’ve been trying the social networking thing, with accounts on Twitter, Facebook, and LinkedIn. I guess I have one on...
2008-12-12
775 reads
2008-12-12
54 reads
I finally got tagged for the SQL Quiz, which I've been following. Michelle Ufford, aka SQLFool, tagged me following her...
2008-12-12
1,329 reads
2008-12-12
4,285 reads
Can anyone here write a SQL statement that generates a Mandelbrot Set? I’m sure a few of you can, and...
2008-12-11
867 reads
How do you handle the tracking of changes across time in a database? Not auditing, but the actual structural and schema changes. Steve Jones talks about some of the issues with rapidly changing versions.
2008-12-11
353 reads
2008-12-11
3,817 reads
Working in a distributed team can be challenging, but working in an office can be just as difficult. Steve Jones talks a bit about time management today.
2008-12-10
173 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