Hi!

Next-key locking essentially doesn't work on rows - it works on indexes.
It ensures that "phantom reads" can't happen.

InnoDB does indeed do row-locking. In fact, it has one of the most
efficient representations of locks of any relational database.

Regards,

Chris

On Mon, 2004-02-16 at 23:43, James Kelty wrote:
> How is 'next-key' locking correctly advertised as 'row-level' locking? I
> don't actually see that InnoDB has row-level locking at all. Am I totally
> wrong on that? 
> 
>  
> 
> -James
> 
>  
> 
> 
> 
> 
> 


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