2008-07-03
198 reads
2008-07-03
198 reads
Do you deal with data or information? Do you know the difference and are you transforming one into the other. Steve Jones comments on the state of many companies' data.
2008-07-01
132 reads
Steve Jones looks back at a week of news on data center infrastructure, the EF war, and SQL Server 2008 news.
2008-06-30
45 reads
It's time again to take a look at energy news from an IT perspective, or at least the Steve Jones' perspective and there have been some interesting notes over the last couple months in the world of energy.
2008-06-30
78 reads
SQL Servers seem to proliferate in many companies, making management a headache for DBAs. Steve Jones asks a Friday poll about how you handle all those service account.
2008-06-27
324 reads
2008-06-20
197 reads
Steve Jones looks at the positive side of someone else doing your work when you're on vacation. There's an interesting benefit for the company.
2008-06-18
142 reads
Money. It's part of the reason why we all work, though hopefully not all of it. Steve Jones comments a bit on financial matters.
2008-06-17
136 reads
Steve Jones talks about being right versus being effective in your IT work.
2008-06-16
190 reads
Steve Jones looks back at the news of the past, including a look at RC0, the latest release of SQL Server 2008.
2008-06-16
61 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...
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
Comments posted to this topic are about the item Answering Questions On Dropped Columns
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