The Book of Redgate: SQL Server Central
It was neat to stumble on this in the book, a piece by me, just a few years after Redgate acquired SQL Server Central. I’ll let the words speak...
2026-02-20 (first published: 2026-02-13)
291 reads
It was neat to stumble on this in the book, a piece by me, just a few years after Redgate acquired SQL Server Central. I’ll let the words speak...
2026-02-20 (first published: 2026-02-13)
291 reads
I coach volleyball and I do a lot of stat stuff on paper. I decided recently to see if I could find a way to more easily automate things....
2026-02-18 (first published: 2026-02-09)
511 reads
2026-02-18
611 reads
Steve thinks a few lessons on being a software engineer at Google are good items for anyone to think about.
2026-02-18
146 reads
2026-02-16
678 reads
I had a customer ask about analyzing their Test Data Manager (TDM) usage to determine how many people were protecting data in dev databases and how often. TDM creates...
2026-02-16 (first published: 2026-02-04)
247 reads
2026-02-16 (first published: 2006-10-06)
389 reads
Windows is changing its security, which will affect SQL Server.
2026-02-14
376 reads
This is part of a few memories from the founders of SQL Server Central, celebrating 25 years of operation this month. When we started SQL Server Central, our goal was to build a great resource that helped other people advance in their careers and also made some money. Our decisions in building the site were […]
2026-02-13
63 reads
I had an idea for an animated view of a sales tool, and started to build this in PowerPoint. I decided to switch to Claude and ended up with...
2026-02-13 (first published: 2026-02-03)
368 reads
By HeyMo0sh
Over time, I’ve realised that one of the hardest parts of cloud management isn’t...
By HeyMo0sh
One of the biggest challenges I’ve faced in cloud operations is maintaining clear visibility...
By Steve Jones
I come to Heathrow often. Today is likely somewhere close to 60 trips to...
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