2023-03-13
408 reads
2023-03-13
408 reads
This editorial was originally published on Jan 16, 2007. It is being republished today as Steve is on vacation. This one looks at the potential issues with data mining when data might be shared between companies.
2023-03-13 (first published: 2011-11-10)
156 reads
Recently I needed to add a computed column to a table and realized that I didn’t remember the syntax. This short post show how to do this. Another post...
2023-03-10 (first published: 2023-03-01)
329 reads
Today’s coping tip is to notice three things you find beautiful in the outside world. I haven’t been outside a lot lately. It’s been cold and I’ve been busy...
2023-03-10
15 reads
Steve thinks the world is close to normal for him after the pandemic. What about you?
2023-03-10
153 reads
2023-03-10
360 reads
Today’s coping tip is set an intention to live with awareness and kindness. One of the best things about these coping tips is that I have learned to be...
2023-03-09
14 reads
Today’s coping tip is ask someone how their day is going and really listen to them. I had the chance to do this with one of the kids I...
2023-03-08
11 reads
2023-03-08
362 reads
Not only is the security of our organization important, but that of our partners matters as well.
2023-03-08
136 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