Yikes!
Did malware cause a plane crash? Not likely, but Steve Jones warns us it could and we need to be very security conscious when we have computers linked together in transportation systems.
2010-10-13
121 reads
Did malware cause a plane crash? Not likely, but Steve Jones warns us it could and we need to be very security conscious when we have computers linked together in transportation systems.
2010-10-13
121 reads
I’m not sure Google is a better company than Microsoft or some of the other extremely large companies that get...
2010-10-12
818 reads
It’s time for T-SQL Tuesday again, and I’m happy to participate again. This is a monthly blog party started by...
2010-10-12
1,260 reads
2010-10-11
112 reads
How does someone handle downtime in a small business? Steve Jones has some thoughts today based on a question sent in recently.
2010-10-11
173 reads
Let’s be clear: I don’t recommend the use of xp_cmdshell as a general tool. It ought to be used when...
2010-10-11
17,373 reads
I picked up Career Warfare on the recommendation of a friend that had seen the Modern Resume presentation. I grabbed...
2010-10-08
670 reads
Today Steve Jones wraps up this week of editorial topics looking at women's issues with his own views on men and women in the workplace.
2010-10-08
173 reads
Another weekend, another new city, another SQL Saturday. This was my first trip to Kansas City, and it was a...
2010-10-08
1,401 reads
2010-10-07
801 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