2020-03-09
639 reads
2020-03-09
639 reads
2020-03-06
703 reads
I deliberately didn’t set any goals at the start of 2020 since I was taking six weeks off for a sabbatical. That’s done, and it’s time to look forward....
2020-03-06 (first published: 2020-03-02)
478 reads
Today Steve asks what reasons a developer has for using stored procedures.
2020-03-06
541 reads
A security breach at Microsoft is disconcerting, especially when they don't share details.
2020-03-05
290 reads
2020-03-05
647 reads
2020-03-04
559 reads
I love SQL Prompt, and I’m regularly impressed by the enhancements our teams continue to make in the product. One item that I found interesting recently was schema filtering....
2020-03-04 (first published: 2020-02-27)
254 reads
2020-03-04
344 reads
2020-03-03
529 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