2020-05-22
623 reads
2020-05-22
623 reads
I’ve 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...
2020-05-22
10 reads
Another post for me that is simple and hopefully serves as an example for people trying to get blogging as #SQLNewBloggers. I’ve had to relearn this trick multiple times,...
2020-05-22 (first published: 2020-05-04)
363 reads
Today Steve notes that having a list of things to do before you die can be a driving force for you.
2020-05-22
102 reads
When the global pandemic shut down much of the world, we started the Community Circle at Redgate, with the idea that we would try and help others cope with...
2020-05-21
19 reads
I’ve 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...
2020-05-21
6 reads
We often learn to write code before we really learn to read it, which seems like a problem to Steve.
2020-05-21
99 reads
2020-05-21
446 reads
Learn how to build a SQL Server Configuration file from the Installation Center and then use this configuration file for subsequent installations.
2020-05-21
Another post for me that is simple and hopefully serves as an example for people trying to get blogging as #SQLNewBloggers. In a previous post, I installed SSAS on...
2020-05-20
32 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