2021-05-03
493 reads
2021-05-03
493 reads
The idea that software engineers might be better with no-code tools is a direction Steve thinks is misaligned with the problem. We should help developers learn to be better.
2021-05-01
179 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...
2021-04-30
11 reads
We are reducing the sending of the SQL Server Central newsletter to three days a week.
2021-04-30 (first published: 2021-04-26)
1,179 reads
This is going to be the first time I’m working remotely today in over a year. I’m in Omaha, and while I’ve gone to a few cities, I haven’t...
2021-04-30
12 reads
2021-04-30
571 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...
2021-04-29
11 reads
Criminal groups using ransomware are working together, which is bad news for all organizations.
2021-04-29
243 reads
2021-04-29
577 reads
This series looks at the Advent of Code challenges. As one of my goals, I’m working through challenges. This post looks at day 4. I’m going to do this...
2021-04-28
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