Bad Idea Cowboy Hat: Using a foreign key to prevent updates
When I decided to rip off of Brent Ozar’s (b/t) Bad Idea Jeans series (yes I asked) I decided that ... Continue reading
2019-06-06 (first published: 2019-05-20)
989 reads
When I decided to rip off of Brent Ozar’s (b/t) Bad Idea Jeans series (yes I asked) I decided that ... Continue reading
2019-06-06 (first published: 2019-05-20)
989 reads
Yep. It’s time for your monthly homework session. You’ve finished last months right? Please turn it in over there. This ... Continue reading
2019-06-03
27 reads
I’ve written very few things that I’m more proud of than my permissions scripts, sp_SrvPermissions and sp_DBPermissions. These scripts are ... Continue reading
2019-05-30
60 reads
It’s TSQL Tuesday and Matthew McGiffen (b/t) is our host with a subject near and dear to my heart. Puzzles! ... Continue reading
2019-05-27 (first published: 2019-05-14)
478 reads
This doesn’t require much in the way discussion. This isn’t exactly a huge issue since I don’t think granting db_owner ... Continue reading
2019-05-22 (first published: 2019-05-06)
535 reads
This year PASS is trying something new at PASS Summit. There are going to be Learning Pathways. A learning pathway ... Continue reading
2019-05-17
14 reads
The first thing I want to do is say thank you to Michael Crump (b/t). He tweeted out this: What ... Continue reading
2019-05-08 (first published: 2019-04-29)
1,238 reads
If you have to deal with linked servers then you probably have or will run into the following error: Login ... Continue reading
2019-05-08
90 reads
Yes, I realize you shouldn’t shrink your database (data files or log files), but I recently had a case where ... Continue reading
2019-05-06 (first published: 2019-04-22)
1,595 reads
Yes, it’s that time again. Time to do your homework. This month your homework is to set up the DAC ... Continue reading
2019-05-01
20 reads
By Vinay Thakur
Continuing from Day 4 where we learned Encoder, Decoder, and Attention Mechanism, today we...
By Vinay Thakur
Continuing from Day 3 where we covered LLM models open/closed and their parameters, Today...
By Steve Jones
One of the nice things about Flyway Desktop is that it helps you manage...
I'm fairly certain I know the answer to this from digging into it yesterday,...
Hi Team, I am trying to refresh the Azure Synapse Dedicated pool from production...
hi everyone I am not sure how to write the query that will produce...
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