The 9th Day of SQL: Things Aren't as Simple as They Seem
The 12 days of SQL
Brent Ozar (blog | twitter) had an idea: a group of people should blog about writing which...
2010-12-21
706 reads
The 12 days of SQL
Brent Ozar (blog | twitter) had an idea: a group of people should blog about writing which...
2010-12-21
706 reads
This week a question on the Twitter #sqlhelp hash tag reminded me of a detail of SQL Server that I...
2010-12-16
1,132 reads
This past Saturday I presented my shiny new Introduction to SQL Server Partitioning session at SQL Saturday 61.
There were two...
2010-12-07
701 reads
Note: Updated 10/28 based on conversation in the comments, and 12/10 with Denali info.
TSQL Tuesday #11: Misconceptions in SQL Server
This...
2010-10-12
1,002 reads
Yeah, you heard me.
Do you like to read?
“But Kendra, why would we want to grant developers read permissions? And why...
2010-08-16
941 reads
This month’s T-SQL Tuesday topic is hosted by Robert Davis and the topic is “How do you learn? How do you teach?...
2010-07-13
1,340 reads
Data Collection, Puppy Style
Update: Based on Bill Ramos’ comment below and a note on Twitter (thanks!!) I have added some...
2010-06-26
1,833 reads
Make sure to check out the comments on this one!
A short conversation on Twitter Monday night reminded me of this...
2010-06-23
1,077 reads
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...
By HeyMo0sh
Microsoft Fabric (not to be confused with the more general term “fabric” in DevOps)...
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