Remote DBA
I'm getting ready to look for a new cell phone and I got lots of suggestions from my editorial on...
2006-01-05
1,525 reads
I'm getting ready to look for a new cell phone and I got lots of suggestions from my editorial on...
2006-01-05
1,525 reads
That's the decision to be made.
Apress contacted me about the update for my book. I wrote 1/2 of the Designing...
2006-01-05
1,496 reads
2006-01-04
1,219 reads
2006-01-03
1,732 reads
2006-01-02
1,052 reads
This is great, another rant from Joel, this time on the state of CS Degrees.
I didn't grow up in the...
2005-12-30
1,601 reads
I've had a new web server for a couple months and I've been slowly testing things as I can in...
2005-12-28
1,368 reads
2005-12-27
1,215 reads
2005-12-26
2,556 reads
2005-12-23
5,619 reads
By HeyMo0sh
Over time, I’ve realised that one of the hardest parts of cloud management isn’t...
By HeyMo0sh
One of the biggest challenges I’ve faced in cloud operations is maintaining clear visibility...
By Steve Jones
I come to Heathrow often. Today is likely somewhere close to 60 trips to...
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
Comments posted to this topic are about the item Answering Questions On Dropped Columns
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