Backup Isn't Enough
When is backup not enough? Steve Jones talks about a few things that can cause you issues and a backup can't help you recover from.
2010-07-19
343 reads
When is backup not enough? Steve Jones talks about a few things that can cause you issues and a backup can't help you recover from.
2010-07-19
343 reads
A new event is coming to the East Coast next year that will give people a chance to experience a SQL Server conference at a much lower cost.
2010-07-19
85 reads
Trying to keep up with all the learning going on in the SQL Community can be frustrating. Or is it? Give us your answer in this week's Friday poll.
2010-07-16
139 reads
Cloud computing is becoming more and more prevalent in technology. However most people think of a public cloud on the Internet. Steve Jones says a private cloud might be a better idea for many companies.
2010-07-13
279 reads
Is Information Technology a utility service for companies? Steve Jones thinks it can, and should, be, but it can also be a lot more. It can be a strategic part of your enterprise.
2010-07-12
99 reads
For this Friday poll, Steve Jones asks about assumptions that cause you problems at work.
2010-07-09
138 reads
2010-07-05
187 reads
This Friday Steve Jones asks if we are setting the bar high enough when interviewing people and would you want to test more?
2010-07-02
214 reads
Steve Jones talks about the loss of data, and how it can impact your life. And why you want to be sure that your restores are ready in the event of a disaster.
2010-07-01
148 reads
Steve Jones takes a day to thank everyone that donates their time to help others in the community.
2010-06-28
79 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