T-SQL

External Article

Questions About T-SQL Transaction Isolation Levels You Were Too Shy to Ask

  • Article

Every time you access a relational database to make a query, you have an important decision to make: What is the appropriate isolation level for your query? If you get this wrong, the consequences can be serious. Deadlocks, Dirty reads, Non-repeatable reads, or poor performance. We're in luck, because Robert Sheldon once more answers those questions that are awkward to ask in public.

2014-12-18

12,150 reads

Blogs

The end of an era – why I chose not to renew my MVP

By

Two years ago, two things happened within a few days of each other. I...

PowerShell Strikes Back: A New Script

By

This is it. The final chapter of PowerShell Strikes Back. Over the past four...

Claude Desktop

By

Claude is more than a chat window. The desktop experience includes structured workspaces, generated...

Read the latest Blogs

Forums

Unraveling the Mysteries of the Ephemeral Model: The Fabric Modern Data Platform

By John Miner

Comments posted to this topic are about the item Unraveling the Mysteries of the...

QUOTENAME Behavior

By Steve Jones - SSC Editor

Comments posted to this topic are about the item QUOTENAME Behavior

Running script without having permission to Function

By Reh23

Good Morning. I have a T-SQL Script which has been developed to execute a...

Visit the forum

Question of the Day

QUOTENAME Behavior

I use QUOTENAME() like this in code?

DECLARE @s VARCHAR(20) = 'Steve Jones'
SELECT QUOTENAME(@s, '>')
What is returned?

See possible answers