Max Memory
This Friday Steve Jones asks for who's got the best bragging rights. Let us know this Friday just much RAM is a lot.
2011-03-11
329 reads
This Friday Steve Jones asks for who's got the best bragging rights. Let us know this Friday just much RAM is a lot.
2011-03-11
329 reads
A survey of Oracle DBAs shows them having a number of security concerns. Steve Jones thinks that a survey of SQL Server DBAs would be similar.
2011-03-10
282 reads
Is quality job one for software companies? Steve Jones asks what you think and comments on why quality might not be as high as we would like.
2011-03-09
167 reads
It seems that some people think that you can perform actions in SQL Server without logging them in the transaction log. Steve Jones talks about this myth and says it's not even an option he'd like to have.
2011-03-08
637 reads
Steve Jones talks about the way business ought to run, with more long term goals and objectives taking precedence over short term revenue. One idea that might help us is having a wisdom department that looks forward and tries to grow the business for the long term.
2011-03-07
405 reads
This Friday Steve Jones talks about the commitments and contracts that you may have with your customers. Do you know what they are? Is the contract explicitly spelled out? Take this Friday's poll and share your answer with everyone else.
2011-03-04
583 reads
Today we have an editorial reprinted from Jan 15, 2006 as Steve is on vacation. This one talks about the patching process at Microsoft, and why it sometimes is slower than we might like.
2011-03-03
377 reads
What happens when you have bad IT people working in your company? Steve Jones says that they always will be around, but we might not want to enable them to continue in this business when we find them.
2011-03-02
2,138 reads
Steve Jones talks a little about the 2011 MVP Summit and what the annual event means to the average DBA.
2011-03-01
177 reads
Last week was Professional Development Week at SQL University. Steve Jones talks about the importance of having a professional development plan and the types of things that you could learn this week.
2011-02-28
211 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