2021-03-15
498 reads
2021-03-15
498 reads
At this time last year, I was supposed to be in England. I coached the weekend of Mar 7-9, and was supposed to leave the evening of the 9th...
2021-03-12
16 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...
2021-03-12
6 reads
We all need to learn and tackle new technology in our career. When we do so, are we impostors or students?
2021-03-12
149 reads
Another post for me that is simple and hopefully serves as an example for people trying to get blogging as #SQLNewBloggers. I recently ran across some people discussing how...
2021-03-12 (first published: 2021-03-08)
369 reads
2021-03-12
404 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...
2021-03-11
12 reads
2021-03-11
623 reads
2021-03-11
113 reads
2021-03-10
375 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