Free Data Models
I saw this on a Channel 9 forum thread:
Library of Free Data Models
There are quite a few starter data models...
2006-07-19
1,917 reads
I saw this on a Channel 9 forum thread:
Library of Free Data Models
There are quite a few starter data models...
2006-07-19
1,917 reads
I was catching up on my blog reading (unfortunately, in some cases I'm
a month behind) and came across a link...
2006-07-14
1,456 reads
There is are two new KB articles on how the file growth value can become abnormally large. You can find...
2006-07-13
1,618 reads
Found this link on one of the security mailing lists I peruse. You can find an archive of the original...
2006-07-11
1,398 reads
Microsoft has published a new Knowledge Base article on the
requirements to receive support for what is known as remote mirroring.
Requirements...
2006-07-07
1,716 reads
I wrote a new article for SQL Server Central on SQL Server 2005 Logins. It covers the basics. This is...
2006-07-05
1,399 reads
It looks like Microsoft Office 2007 will be delayed due to performance
issues. It was supposed to release in conjunction with...
2006-06-29
1,359 reads
Idera's SQL Check
has been updated to support SQL Server 2005. SQL Check is a free
performance monitoring tool, not anywhere near...
2006-06-28
1,546 reads
A blog posting from the WinFS team
caught me a bit by surprise today. Apparently I wasn't the only one,
judging by...
2006-06-27
1,545 reads
This is a bit dated (it came out last week), but here is the list of
the top 100 network security...
2006-06-26
1,449 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