Presenting at the kickoff Lynchburg Va SQL User Group meeting
There’s a new SQL Server user group starting up over in Lynchburg, VA. It’s first meeting is February 27, 2014...
2014-02-17
726 reads
Wayne Sheffield
- Website: http://www.waynesheffield.com
T-SQL Tuesday #51: Is this a bet worth making?
On the second Tuesday of each month, the SQL Server universe all comes together to blog about a topic. Known...
2014-02-14 (first published: 2014-02-11)
1,803 reads
Transaction Isolation Levels
An examination into how the various transaction isolation levels affect locking (and blocking)
2014-02-13
9,026 reads
SQL Prompt – new features in version 6.x
I’ve been using SQL Prompt for years. In September 2013, version 6 was released (quickly followed by 6.1 in late...
2014-01-31 (first published: 2014-01-27)
3,073 reads
Assumptions and clusters – the double whammy
I was recently investigating an issue that stemmed from a database being in the recovery_pending state. A quick investigation through...
2014-01-20
826 reads
TSQL Tuesday #50 – Automation – Verifying the Backup Chain
I was recently just letting my mind wander. As it’s prone to do, all sorts of things just entered into...
2014-01-14
784 reads
Interview Questions – what to ask the company interviewing you
Previously, I posted a list of interview questions that I ask job candidates. This post is about the questions that...
2014-01-10 (first published: 2014-01-06)
4,142 reads
Are CHECKSUMs being performed with a Compressed Backup?
Now, why in the world would I be asking a question like this?
Well, in BOL (BACKUP) is this little blurb:
CHECKSUM
Specifies...
2014-01-06 (first published: 2013-12-30)
2,881 reads
Creating templates for use in BIDS (SQL Spackle)
Learn how to create and use templates in BIDS in this short SQL Spackle article.
2013-12-30 (first published: 2011-04-21)
11,025 reads
Locking, Blocking and Deadlocking
Introduction into Locking, Blocking and Deadlocks in SQL Server, and why SQL Server uses these actions.
2013-11-18
11,111 reads
Blogs
AI: Blog a Day – Day 4: Transformers – Encoder, Decoder, and Attention
By Vinay Thakur
Continuing from Day 3 where we covered LLM models open/closed and their parameters, Today...
Flyway Tips: Multiple Projects
By Steve Jones
One of the nice things about Flyway Desktop is that it helps you manage...
What DevOps Look Like in Microsoft Fabric
By HeyMo0sh
Microsoft Fabric (not to be confused with the more general term “fabric” in DevOps)...
Forums
Can an Azure App Service Managed Identity be used for SQL Login?
I'm fairly certain I know the answer to this from digging into it yesterday,...
Azure Synapse database refresh
Hi Team, I am trying to refresh the Azure Synapse Dedicated pool from production...
how to write this query?
hi everyone I am not sure how to write the query that will produce...
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