June 2012
Intermediate to advanced
530 pages
15h 32m
English
Content preview from SQL Server 2012 Query Performance Tuning, Third Edition
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Chapter 13
Deadlock Analysis
When a deadlock occurs between two or more transactions, SQL Server allows one transaction to complete and terminates the other transaction. SQL Server then returns an error to the corresponding application, notifying the user that he has been chosen as a deadlock victim. This leaves the application with only two options: resubmit the transaction or apologize to the end user. To successfully complete a transaction and avoid the apologies, it is important to understand what might cause a deadlock and the ways to handle a deadlock.
In this chapter, I cover the following topics:
- Deadlock fundamentals
- Error handling ...
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I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.