SQL Server Fragmentation Impact with Modern Hardware
Read this article to find out if you still need to worry about SQL Server index fragmentation with modern hardware.
2023-11-03
Database Administration
Different Ways to Populate the List of Tables
This article shows how you can query different types of tables, based on certain criteria that may be important to you. A good list of basics for any database administrator that will help you find tables in your database.
2023-10-06
1,903 reads
2023-09-15
331 reads
Running Queries Across Many SQL Server Databases
A challenge that reappears periodically in the world of databases (especially database management) is the need to run code on a subset of databases and to do so in a nuanced manner.
2023-09-04
2023-07-19
416 reads
2023-07-10
389 reads
2023-06-23
366 reads
Actively Choosing Compatibility
Do you actively choose which compatibility level makes sense for your SQL Server databases? Or do you just take the defaults? Steve has a few thoughts today on actively managing your system.
2023-06-14
1,738 reads
T-SQL Scripts to generate the HTML-formatted database storage report
This article will show how to generate an HTML formatted report of your disk space.
2023-06-12
6,661 reads
Validating Password Expiration
Steve notes that password expiration is important for SQL Logins, but he knows this isn't always configured when logins are created, or checked later to see if it is still enabled.
2023-05-27
564 reads
Blogs
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,...
How to Parameterize Fabric Linked Services in Azure Data Factory for Azure Devops Deployment
Quite the title, so let me set the stage first. You have an Azure...
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