Daily Coping 25 Dec 2020
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...
2020-12-25
19 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...
2020-12-25
19 reads
Merry Christmas today. Happy Holidays to all of you, for whichever holiday you celebrate this time of year. It's been a long, hard year, but I hope you are healthy and happy as we close out 2020. Hopefully next year is more enjoyable for all of us.
2020-12-25
47 reads
Another post for me that is simple and hopefully serves as an example for people trying to get blogging as #SQLNewBloggers. I started to dig into JSON queries recently,...
2020-12-25 (first published: 2020-12-16)
417 reads
2020-12-24
108 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...
2020-12-24
32 reads
2020-12-24
623 reads
I’m making my bid. I don’t know this brand needs to continue, or that it will, but I’d like to hold this for posterity, at least in an interim...
2020-12-24 (first published: 2020-12-18)
416 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...
2020-12-23
24 reads
Recently I wrote about ignoring comments in SQL Compare. That seems like something I want to do in all my projects, so I went looking for how to set...
2020-12-23 (first published: 2020-12-14)
180 reads
2020-12-23
550 reads
By HeyMo0sh
Working in DevOps long enough teaches you two universal truths: That’s exactly why I...
By Steve Jones
Finding duplicates was an interview question for me years ago, and I’ve never forgotten...
By HeyMo0sh
Over time, I’ve realised that one of the hardest parts of cloud management isn’t...
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