Query backup history
As a quick script tip for today I’ll show you a script I use regularly for reporting purposes.
It shows you the...
2014-06-13
412 reads
As a quick script tip for today I’ll show you a script I use regularly for reporting purposes.
It shows you the...
2014-06-13
412 reads
As a quick script tip for today I'll show you a script I use regularly for reporting purposes.
It shows you the...
2014-06-13
17,677 reads
In a previous article we looked at CXPACKET waits, a wait type that is can be on the top of your...
2014-06-06
715 reads
In a previous article we looked at CXPACKET waits, a wait type that is can be on the top of...
2014-06-06
11,434 reads
One of the easiest ways to increase query performance on your database is making sure your statistics are up-to-date. Statistics...
2014-05-16
448 reads
One of the easiest ways to increase query performance on your database is making sure your statistics are up-to-date. Statistics...
2014-05-21 (first published: 2014-05-16)
6,343 reads
One of the most common wait types you will see on a SQL Server is the CXPACKET wait type.
This wait...
2014-04-04
523 reads
One of the most common wait types you will see on a SQL Server is the CXPACKET wait type.
This...
2014-04-09 (first published: 2014-04-04)
4,806 reads
There is one thing we all have in common, and a lot of us probably don’t even realize it, baselines!
While...
2014-03-21
708 reads
There is one thing we all have in common, and a lot of us probably don’t even realize it, baselines!
...
2014-03-27 (first published: 2014-03-21)
2,510 reads
By James Serra
I’m honored to be hosting T-SQL Tuesday — edition #192. For those who may...
By Vinay Thakur
Continuing from Day 2 , we learned introduction on Generative AI and Agentic AI,...
Quite the title, so let me set the stage first. You have an Azure...
hi everyone I am not sure how to write the query that will produce...
Comments posted to this topic are about the item Rollback vs. Roll Forward
Comments posted to this topic are about the item Foreign Keys - Foes or...
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 *
FROM OPENJSON(
(
SELECT t.* FROM #test_data AS t FOR JSON PATH
)
) t; See possible answers