Daily Coping 2 May 2022
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...
2022-05-02
12 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...
2022-05-02
12 reads
2022-05-02
358 reads
2022-05-02
92 reads
This article examines how you can use Azure Data Studio with your git Version Control System.
2022-04-29
8,583 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...
2022-04-29
41 reads
Every once in a while, I find a list of places posted on the Internet with a "how many have you visited?" question attached. This might be US states, countries, cities, or even attractions. I love traveling with my wife and having new experiences, and as we've gotten older, we value the experiences more than […]
2022-04-29
139 reads
2022-04-29
390 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...
2022-04-28
33 reads
Best of SQLServerCentral vol 5 pulls together some of the best contributions to SQLServerCentral.com in 2007.
2022-04-27 (first published: 2009-02-10)
5,261 reads
"Best of SQLServerCentral v6" pulls together some of the best, most popular, and the most read articles of 2008, in dead tree format, covering database administration, BI, design, security, T-SQL, and most things in between.
2022-04-27 (first published: 2009-02-10)
7,565 reads
By Brian Kelley
I will be leading an in-person Certified Information Systems Auditor (CISA) exam prep class...
EightKB is back again for 2026! The biggest online SQL Server internals conference is...
By HeyMo0sh
Working in DevOps long enough teaches you two universal truths: That’s exactly why I...
Hi all, I just started using VS Code to work with DB projects. I...
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
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