Christian Smith <[EMAIL PROTECTED]> wrote:
>> 
> Version 2 used a Red/Black balanced tree in :memory:, whereas version 3 
> appears to have done away with this optimisation. I'm curious as to why?
> 

It is simpler to support a single algorithm (b-trees) rather than
two (b-tree + red/black trees).  Subtle differences between the b-tree
and red/black-tree backends in version 2 was a persistent source of
bugs.
--
D. Richard Hipp  <[EMAIL PROTECTED]>


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