2008-02-17
51 reads
2008-02-17
51 reads
Some see this as a misnomer, or even an oxymoron. Many countries don't allow "engineer" to be a title for...
2008-02-16
1,086 reads
This year TechEd is across two weeks, with a different focus for each. Which one would you rather attend.
2008-02-15
39 reads
Someone sent me this note about a talk they'd had at their user group and the guest speaker mentioned the...
2008-02-14
2,257 reads
Why don't we have updates, patches, and service packs slipstreamed into the base product for new installs?
2008-02-14
138 reads
This year TechEd is across two weeks, with a different focus for each. Which one would you rather attend.
2008-02-14
38 reads
This year TechEd is across two weeks, with a different focus for each. Which one would you rather attend.
2008-02-14
34 reads
This year TechEd is across two weeks, with a different focus for each. Which one would you rather attend.
2008-02-14
48 reads
I started working through some labs for my SQL Server 2008 class and one of the labs was on the...
2008-02-12
1,154 reads
There are many ways to accomplish a task in SQL Server, and almost every technology. But too much choice might not be the best thing for beginners.
2008-02-12
92 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