All About SQL

Blog Post

I used to shrink my databases!

This is an entry level post and a response to SQLEspresso’s blog challenge(http://sqlespresso.com/2017/01/10/ooops-was-that-was-me-blog-challenge) where we share mistakes from our “younger”...

2017-01-11

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Blog Post

NOLOCK

NOLOCK, some say it’s a fast option for queries and will never cause blocking, I say it’s quite dirty and...

2016-12-09

2,325 reads

Blog Post

TDE Recovery

This week’s TSQL Tuesday is being held by the mighty Kenneth Fisher – Backup and Recovery- see this link, how can...

2016-12-26 (first published: )

1,500 reads

Blogs

Claude Code Helps Analyze Test Data Manager Log Files

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I had a customer ask about analyzing their Test Data Manager (TDM) usage to...

PowerPoint to HTML with Claude AI

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I had an idea for an animated view of a sales tool, and started...

Don’t Miss Out – SQL Server Query Tuning Fundamentals Starts Next Monday!

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Next Monday, February 9, 2026, my one-day live online training SQL Server Query Tuning...

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Forums

SQL Server 2025 Query Performance Tuning: Troubleshoot and Optimize Query Performance

By Site Owners

Comments posted to this topic are about the item SQL Server 2025 Query Performance...

Is it uncommon for Dev's to have a data model of the source data

By Coffee_&_SQL

This is a generic question. To the moderators, I wasn't sure where to place...

ROLLUP to calculate Month total for all Categories

By Reh23

Good Afternoon, I have built a table with four columns:  Period(Month), Category, Numerator, Denominator....

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Question of the Day

Creating JSON I

On SQL Server 2025, what happens when I run this code:

SELECT JSON_OBJECTAGG( 'City':'Denver')
GO

See possible answers