On Fri, Oct 25, 2013 at 10:05 AM, Mike Clagett
<mike.clag...@mathworks.com>wrote:

> I believe the code that I use to insert a record may somehow check to see
> if it's already there first, which might explain why the index would have
> improved performance.
>

Yes, that would definitely explain a lot.


-- 
D. Richard Hipp
d...@sqlite.org
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