2020-08-26
645 reads
2020-08-26
645 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...
2020-08-26
10 reads
SQL Clone is an amazing product that virtualizes your data, allowing multiple instances to share a read only image, but still produce writeable databases that look normal to SQL...
2020-08-26 (first published: 2020-08-12)
210 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...
2020-08-25
9 reads
The ability to analyze lots of data on a workstation can be a way to test things without overloading server systems until you are sure your code works.
2020-08-25
132 reads
2020-08-25
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...
2020-08-24
12 reads
Another post for me that is simple and hopefully serves as an example for people trying to get blogging as #SQLNewBloggers. While testing FILSTREAM with SQL Clone the other...
2020-08-24
10 reads
Steve looks at some of the software development trends from last year, and if they apply today.
2020-08-24
201 reads
2020-08-24
600 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...
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