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From Oystein Grovlen - Sun Norway <Oystein.Grov...@Sun.COM>
Subject Re: [jira] Updated: (DERBY-937) Instability in wisconsin test
Date Fri, 30 Jun 2006 09:04:44 GMT
Mike Matrigali (JIRA) wrote:

> I ran this change 20 times and it worked on my laptop, it would always fail
> a few times out of 20 before the fix.  I am not sure why this fix works as
> the test seems to already create indexes after tables so statistics should
> already be up to date.

While it is good that we get this noise out of derbyall, it seems like 
this fix covers up a problem that we do not quite understand.  As far as 
  I have understood, it seems like the optimizer due to some timing 
issues does not use the indexes.  I think we should file a JIRA for this 
problem.

-- 
Øystein

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