Deadlocks due to Hash Collision

Apart from discussing about troubleshooting a rare deadlock condition, James Rowland-Jones, in one of his most popular articles, illustrates a lot of fundamentals about deadlock troubleshooting and SQL server lock manager in his post The Curious Case of the Dubious Deadlock and the Not So Logical Lock

I strongly recommend you to read this relatively lengthy article and also follow the comments in the post.

This post is part of the series SQL Server deadlocks and live locks – Common Patterns. If you have questions, please post a comment here or reach me at @sqlindian

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