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PASS will close down their websites on 15 Jan 2021. That’s just a couple weeks away, and if you’re someone that paid for a year of PASS Pro access,...
2021-01-08 (first published: 2021-01-04)
269 reads
PASS will close down their websites on 15 Jan 2021. That’s just a couple weeks away, and if you’re someone that paid for a year of PASS Pro access,...
2021-01-08 (first published: 2021-01-04)
269 reads
2021-01-08
444 reads
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2021-01-07
19 reads
2021-01-07
502 reads
Steve has a thought on the best way to protect sensitive data.
2021-01-07
140 reads
A recent hack through a network monitoring system is scary, but Steve thinks that we ought to not require these systems to have privileged access.
2021-01-06
177 reads
Another post for me that is simple and hopefully serves as an example for people trying to get blogging as #SQLNewBloggers. Recently I ran across a question posted by...
2021-01-06
35 reads
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2021-01-06
14 reads
2021-01-06
435 reads
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2021-01-05
11 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