T-SQL Tuesday #88 – The daily (database-related) WTF
It’s the time of the month again: the T-SQL Tuesday! This month’s edition is hosted by Kennie Nybo Pontoppidan (blog|twitter) and...
2017-03-14
481 reads
It’s the time of the month again: the T-SQL Tuesday! This month’s edition is hosted by Kennie Nybo Pontoppidan (blog|twitter) and...
2017-03-14
481 reads
A couple of weeks back I installed SQL Server 2016 on my personal machine, including SSAS Tabular. Yesterday I created...
2017-03-13 (first published: 2017-02-28)
1,998 reads
I’ll be giving a webinar for MSSQLTips.com at March 30th. It’s a sponsored webinar, meaning there will also be a vendor...
2017-03-08 (first published: 2017-03-01)
1,504 reads
I’m delighted to announce I’ll give a session at the next PASS BA webinar marathon. The topic of this marathon...
2017-03-06
405 reads
Just a quick blog post so that other people don’t waste 15 minutes of their life looking for a missing...
2017-02-17 (first published: 2017-02-09)
2,754 reads
NOTE: the DAX presented in this blog post is written in my locale (nl-BE). This means that semicolons are used...
2017-02-16 (first published: 2017-02-08)
1,707 reads
Recently I published an open-source course/workshop to learn Power BI Desktop. Fellow MVP Dan English (blog | twitter) gave me the...
2017-02-16
485 reads
UPDATE: I also published a blog post using a DAX only approach. Check it out here.
Recently someone had a question...
2017-02-13 (first published: 2017-02-07)
2,914 reads
I’ve created a free, open-source workshop to teach people the capabilities and features of Power BI Desktop. I was inspired...
2017-02-13
1,154 reads
I’m very pleased, humbled, surprised and overall gleeful to announce I’m awarded the Microsoft Data Platform MVP 2017 Award.
This is...
2017-02-02
508 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