On Jun 4, 2008, at 6:53 AM, Christophe Leske wrote:

> Hi,
>
> i am still fiddling around with my database and was wondering which  
> kind
> of query would be quicker?
>

Let me strongly reiterate that you look into using the new R-Tree  
virtual table available for SQLite.  R-Trees are specifically designed  
to do exactly the kind of query you are asking to do.  See

     http://www.sqlite.org/cvstrac/fileview?f=sqlite/ext/rtree/README&v=1.2

R-Trees will be way faster than anything you will do using B-Tree  
indices.

D. Richard Hipp
[EMAIL PROTECTED]



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