Daily Coping 7 Oct 2020
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2020-10-07
19 reads
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2020-10-07
19 reads
I’ve had to do some work on PostgreSQL, and I wrote an article at SQLServerCentral about getting started. Once I had things working, and could connect from Azure Data...
2020-10-07
158 reads
2020-10-06
386 reads
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2020-10-06
13 reads
DevOps continues to improve the way we build software and Steve has a good example in today's editorial.
2020-10-06
71 reads
Learn how to get started using a container to run PostgreSQL, or really any other RDBMS, including a gotcha to watch out for.
2020-10-06
3,639 reads
I installed the PowerShell (PoSh) extension in ADS recently. This is available in the extension pane, and once installed, you get the 4th icon on the right added to...
2020-10-06 (first published: 2020-09-28)
143 reads
Recently someone asked me if I had a video explaining what a database was. I didn’t, but was curious. Apparently, this person wanted to learn a bit about databases...
2020-10-05
29 reads
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2020-10-05
11 reads
A recent issue with malware and SQL Servers has Steve wondering if you would detect a new, and unapproved, login added to an instance.
2020-10-05
219 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