2024-02-09
405 reads
2024-02-09
405 reads
I saw a post that Flyway Desktop has a dark mode and I had to try it out. I’ve been working with Flyway Desktop for work more and more...
2024-02-09
25 reads
A customer was asking about SQL Prompt recently and how their history is stored and if it can be moved to another machine. This post shows how this works,...
2024-02-09 (first published: 2024-01-22)
253 reads
2024-02-07
355 reads
Microsoft is using AI to try and protect against ransomware, which is probably a good use of the technology.
2024-02-07
165 reads
2024-02-05
426 reads
A software bug causes a lot of legal issues in the UK. It's something that upsets Steve, partially because the software wasn't well tested.
2024-02-05
221 reads
I love this logo. Our marketing people were very creative. After the van tour last year, we decided to go with a plane this year. I wrote about the...
2024-02-05
44 reads
Steve thinks that the growth of private clouds make sense, especially as more companies turn to platform engineering.
2024-02-03
100 reads
tarrion – n. an odd interval of blankness you feel after something big happens to you bt before you feel the resulting emotional reaction – stunned by a sudden...
2024-02-02
82 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