2025-11-28
64 reads
2025-11-28
64 reads
Getting something done is important, but so is the quality level. Steve has a few thoughts today.
2025-11-26
98 reads
Today Steve tasks data modeling and wonders how many people still build and maintain models.
2025-11-24
125 reads
2025-11-21
152 reads
AI can help us do more, but do we need to do more? Or more importantly, are we doing a good job of producing more useful stuff?
2025-11-17
188 reads
2025-11-15
99 reads
Do you take the time to model and design your database? Steve thinks this is important, even while trying to make changes quicker to adapt to changing requirements.
2025-11-14
96 reads
How do you approach adding to your team? Steve asks if you look internally or externally as a default.
2025-11-12
85 reads
Steve asks the question about whether or not a particular environment really needs HA implemented.
2025-11-10
141 reads
Steve has a few thoughts on the names we choose for tables, columns, files, and more.
2025-11-07
140 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