2026-01-26
383 reads
2026-01-26
383 reads
An ETL issue with Excel causes issues, because the users didn't realize a limitation.
2026-01-23 (first published: 2020-10-19)
466 reads
In the last article, we examined fuzzy string matching in SQL Server 2025 with a few new functions. We know comparing strings has always been hard when we don't have great data quality. If we need exact matches, SQL Server works great. However, we often expect users to enter values without typos and know what […]
2026-01-23
1,896 reads
I used Claude to build an application that loaded data for me. However, there were a few others things I needed done to help me get the data ready...
2026-01-23 (first published: 2026-01-07)
296 reads
Redgate recently released SQL Compare v16, which included a new feature to work with Redgate Data Modeler. I decided to give it a try in this post. I’ll take...
2026-01-23 (first published: 2026-01-22)
27 reads
2026-01-23
406 reads
2026-01-21
445 reads
2026-01-21
92 reads
We’re a week late, once again my fault. I was still coming out of the holidays and forgot to check on my host. Luckily, Louis Davidson (who did have...
2026-01-21 (first published: 2026-01-20)
50 reads
I ran across this article recently (https://www.gatesnotes.com/meet-bill/source-code/reader/microsoft-original-source-code) and it has a great opening piece of ASCII Art. I have a screenshot here: For some reason, I thought, “I should...
2026-01-20 (first published: 2026-01-19)
21 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