Balancing the Message
How can we get information about new products, tools, and services in the Internet world? Steve Jones has a poll this Friday asking what ways you would like to interact with SQL Server vendors on the site.
2010-01-08
122 reads
How can we get information about new products, tools, and services in the Internet world? Steve Jones has a poll this Friday asking what ways you would like to interact with SQL Server vendors on the site.
2010-01-08
122 reads
The CES show this week had a few new e-reader concepts coming. I think this technology is due to explode,...
2010-01-08
384 reads
The CES show this week had a few new e-reader concepts coming. I think this technology is due to explode,...
2010-01-08
536 reads
Is that really what people want? At least in the US? This note talks about how KPMG surveyed executives and...
2010-01-08
402 reads
I finally got my laptop today. I had to drive to the local Shell gas station to get it, but...
2010-01-08
506 reads
How can we get information about new products, tools, and services in the Internet world? Steve Jones has a poll this Friday asking what ways you would like to interact with SQL Server vendors on the site.
2010-01-08
2,368 reads
How can we get information about new products, tools, and services in the Internet world? Steve Jones has a poll this Friday asking what ways you would like to interact with SQL Server vendors on the site.
2010-01-08
4,408 reads
How can we get information about new products, tools, and services in the Internet world? Steve Jones has a poll this Friday asking what ways you would like to interact with SQL Server vendors on the site.
2010-01-08
2,282 reads
I saw someone post a question recently about running out of identity values in an INT column. It happens, it’s...
2010-01-08
4,918 reads
Steve Jones says we need to stick together in IT, at least from the perspective of the client. Otherwise we can all look bad as an industry.
2010-01-07
82 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