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From Witold Szczerba <pljosh.m...@gmail.com>
Subject Re: Left-Join extremely slow in comparison to Inner-Join. How to tune Derby?
Date Wed, 05 Jan 2011 18:37:01 GMT
Hi there,
Look at this:
Do you think it might be the same case I had some time ago?
There were some changes in the code in Jun/2010, maybe you have older
version or the change did not resolved the problem...

The funny thing is that the Apache Derby guys changed the issue type
from bug to improvement - so, for them, a query which should last 2 or
3 seconds is executing like 1 hour, fetching entire database, is just
a 'feature' :/

Witold Szczerba

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