How to move the MSDB database
First we need to know the name and file location of the MSDB database files. When you change the location, make...
2011-07-13
956 reads
First we need to know the name and file location of the MSDB database files. When you change the location, make...
2011-07-13
956 reads
First we need to know the name and file location of the Model database files. When you change the location, make...
2011-07-12
6,575 reads
The catch to moving the Master database is that you must also move the Resource database. Microsoft states that the...
2011-07-11
1,368 reads
You cannot add a connection to your CMS server, on your CMS server. Well that is what I thought until...
2011-07-06
1,316 reads
This month’s T-SQL Tuesday is hosted by Allen Kinsel (Blog|Twitter) and covers “disasters and recovery”. My favorite DR solution is...
2011-06-14
699 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...
Hi all, I just started using VS Code to work with DB projects. 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
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