Learn A Bit More
For this Friday's poll, Steve Jones talks about free training events and what their value is to you.
2009-07-31
125 reads
For this Friday's poll, Steve Jones talks about free training events and what their value is to you.
2009-07-31
125 reads
Becoming a more productive employee should be a goal for most people. It can also greatly increase the enjoyment you get from your career. Steve Jones gives you some ideas that might help you.
2009-07-30
108 reads
More and more people are looking at virtual servers, but it's not as simple as just installing the software. Steve Jones has a few comments about virtual database servers and what you can do for a successful project.
2009-07-28
631 reads
Steve Jones is more willing to ask for changes in software than the real world. Is that a good thing or not? Read on to find out.
2009-07-23
75 reads
Gordon Bell works for Microsoft Research and always asks Steve Ballmer for a database. What's wrong with SQL Server?
2009-07-22
138 reads
It seems that many meetings in corporate settings are wastes of times. Can they be better? Steve Jones has a few ideas that might help make them more productive.
2009-07-21
97 reads
Certifications are being devalued in the IT industry because of cheating and braindumps. Steve Jones thinks we need to re-examine how we view them.
2009-07-20
134 reads
This Friday's poll asks how much you can help yourself while working at your job? Can you build your own brand at work?
2009-07-17
133 reads
A report says that most of the data lost in corporations is from employees. What can be done about it? Steve Jones thinks we still have work to do in this area.
2009-07-14
94 reads
Recently Google was unavailable for a good part of one day. Steve Jones felt the impact and thinks this could slow the adoption of cloud computing.
2009-07-13
459 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