2012-04-09
54 reads
2012-04-09
54 reads
This Friday Steve Jones asks about your on-call responsibilities and the load you face from after hours calls. If you're a DBA that doesn't work strictly 9-5 every week, let us know.
2012-04-06
169 reads
I signed up for a few of the SQL Server 2012 Beta certification exams, and have been going through them...
2012-04-05
1,523 reads
Steve Jones reminds us that our databases contain code, and as such, they ought to be under some type of version control.
2012-04-05
219 reads
2012-04-05
2,700 reads
Today Steve Jones talks about his favorite feature in SSMS 2012 and why everyone should use it.
2012-04-04
627 reads
2012-04-04
2,087 reads
Too much data can be as much of a problem as too little. Today Steve Jones talks about some problems that we have in working with lots of data and how we might address the issues. Those that do well, will succeed in the future.
2012-04-03
194 reads
No April Fool's jokes from SQLServerCentral this year and Steve explains why today.
2012-04-02
283 reads
I got an email today from the SQL Saturday #131 crew with the schedule posted, showing me listed for two...
2012-04-02
938 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