2024-02-26
356 reads
2024-02-26
356 reads
proluctance – n. the paradoxical urge to avoid doing something you’ve been looking forward to – opening a decisive letter, meeting up with a friend who’s finally back in...
2024-02-23
31 reads
2024-02-23
317 reads
There are a number of ways to run SQL Server for free (or low cost) for development. Read a bit about how to do this.
2024-02-23
6,997 reads
2024-02-21
409 reads
I was working with a customer that was doing some error handling in procs and helped them do some error tracking. As we were working through things, I realized...
2024-02-21 (first published: 2024-02-07)
619 reads
Good visual design matters, and Steve notes that his Tesla needed an update because their design didn't meet the specification.
2024-02-21
130 reads
Today is a day off from Redgate for Steve, but he's working elsewhere on this holiday.
2024-02-19
93 reads
maugry – adj. afraid that you’ve been mentally deranged all your life and everybody around you knows, but none of them mention it to you directly because they feel...
2024-02-16
39 reads
2024-02-16
252 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