The Year in Travel
Here’s my year, which is pre-populated with a couple more trips coming up in November. Those should be all, as I’ve declined to go back to the UK in...
2023-10-20
17 reads
Here’s my year, which is pre-populated with a couple more trips coming up in November. Those should be all, as I’ve declined to go back to the UK in...
2023-10-20
17 reads
2023-10-20
462 reads
Steve has had to change his security, which is good, but annoying.
2023-10-18
163 reads
2023-10-18
350 reads
2023-10-16
511 reads
Code reviews are a part of many software development processes, but not used that often with database work. Today Steve has a few thoughts and asks if you have any formal code review process.
2023-10-16
475 reads
2023-10-14
92 reads
Thanks to everyone who came to my sessions at SQL Saturday Boston 2023. I’ve added the decks to the schedule, so you can click my session and will see...
2023-10-14
49 reads
harmonoia – n. an itchy sense of dread when life feels just a hint too peaceful – when everyone seems to get along suspiciously well, with an eerie stillness...
2023-10-13
39 reads
I saw someone struggling with getting started with a Visual Studio project and Azure DevOps. They got a conflict, which I’ll show and then get you started with an...
2023-10-13 (first published: 2023-09-20)
229 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