2023-07-05
291 reads
2023-07-05
291 reads
I was on the Data Exposed: MVP Edition show recently, talking about SQLCMD. I’ve written a few articles on the topics as well, and a blog post about setting...
2023-07-05
30 reads
2023-07-03
454 reads
licotic – adj. anxiously excited to introduce a friend to something you think is amazing – a classic album, a favorite restaurant, a TV show they’re lucky enough to...
2023-06-30
20 reads
2023-06-30
462 reads
If you found out you were being laid off, would you be ready? Steve thinks you should be lightly planning for this to happen.
2023-06-30
157 reads
I’m in Cambridge, UK this week for the internal Global Marketing Week and Level Up Conference. This is my first visit to Cambridge in 2023, and we have a...
2023-06-30 (first published: 2023-06-14)
256 reads
2023-06-28
421 reads
Microsoft is recommending more security for SQL Servers, including dev and test instances. Do you agree this is a good idea? Would you implement this?
2023-06-28
208 reads
I’ve had to type a few non-English characters lately, and this blog talks about how to do this. Another post for me that is simple and hopefully serves as...
2023-06-28
370 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