Backups of Backups
After being gone for 4 days, I've got a little catching up to do. I try to be prepared before...
2008-05-27
1,500 reads
After being gone for 4 days, I've got a little catching up to do. I try to be prepared before...
2008-05-27
1,500 reads
Steve Jones talks about alternative hybrids, in this bi-monthly update on automotive news.
2008-05-27
493 reads
Steve Jones talks about alternative hybrids, in this bi-monthly update on automotive news.
2008-05-27
740 reads
Steve Jones talks about alternative hybrids, in this bi-monthly update on automotive news.
2008-05-27
511 reads
2008-05-26
77 reads
2008-05-23
70 reads
2008-05-23
36 reads
2008-05-23
43 reads
A new feature for SQL Server? Steve Jones talks about a very interesting job posting from Microsoft.
2008-05-22
347 reads
2008-05-21
557 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