TSQL Tuesday – But I was Late
I was late to the game having discovered the Blog Post the day after entries were allowed. Despite that, I...
2010-01-14
835 reads
Jason Brimhall
Primary Key Discovery II
In Part I, I discussed a couple of scripts that could be used to help discover some vital information about...
2010-01-13
639 reads
Professional Communications
This past week I had the opportunity to have lunch with a vendor at his clients’ site. As a part...
2010-01-10
519 reads
Goals For 2010
Like a lemming in the DBA community, I too am going to post my 2010 goals. I am looking to...
2010-01-08
466 reads
SSC Syndication
Steve Jones at SqlServerCentral.com has created a Blog for me over there at SqlServerCentral.com. I will be syndicated there and...
2010-01-07
605 reads
Primary Key Discovery
As a part of my DB documentation process for a large database, I needed a method to quickly show me...
2010-01-05
705 reads
Users Group Participation
I have been pondering over my local PASS chapter and participation. And more specifically about why I should participate, and...
2010-01-04
992 reads
2009-12-21
5,099 reads
Blogs
What DevOps Look Like in Microsoft Fabric
By HeyMo0sh
Microsoft Fabric (not to be confused with the more general term “fabric” in DevOps)...
T-SQL Tuesday #192: What career risks have you taken?
By James Serra
I’m honored to be hosting T-SQL Tuesday — edition #192. For those who may...
AI: Blog a Day – Day 3: LLM Models – Open Source vs Closed Source
By Vinay Thakur
Continuing from Day 2 , we learned introduction on Generative AI and Agentic AI,...
Forums
how to write this query?
hi everyone I am not sure how to write the query that will produce...
Rollback vs. Roll Forward
Comments posted to this topic are about the item Rollback vs. Roll Forward
Foreign Keys - Foes or Friend?
Comments posted to this topic are about the item Foreign Keys - Foes or...
Question of the Day
Fun with JSON I
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