Hi, Petr,

I have tried to run your queries on the data you shared with us some
time ago in 259.tgz.  In this case, I change e007id2 to e007id1.  In
this case, I am getting the same results from the two queries.  Would
you mind share a sample data set with us?

Thanks.

John


On 5/7/15 4:53 AM, Petr Velan wrote:
> Hi John,
> 
> I've run into a problem with where filter on the latest libfastbit
> version. The following queries should return the same result. However,
> the first one fails and the second one returns an empty table, which
> is the expected behavior.
> 
> thula -d . -s " e0id1" -w "(EXISTS(e007id2) and (e007id2 LIKE
> 'www.google.com <http://www.google.com>')) and (EXISTS(e007id2) and
> (e007id2 LIKE 'www.google.com <http://www.google.com>'))"
> doQuery((EXISTS(e007id2) and (e007id2 LIKE 'www.google.com
> <http://www.google.com>')) and (EXISTS(e007id2) and (e007id2 LIKE
> 'www.google.com <http://www.google.com>'))) failed to produce any result
> 
> thula -d . -s " e0id1" -w "(EXISTS(e007id2) and (e007id2 LIKE
> 'www.google.com <http://www.google.com>'))"
> doQuery((EXISTS(e007id2) and (e007id2 LIKE 'www.google.com
> <http://www.google.com>'))) evaluated on T-259 produced 0 hit out of 4
> records
> -- begin printing the result table --
> Table UVlcU (filter::sift2) contains 0 row and no column
> -- end printing --
> 
> This issue can be reproduced with the data set provided for the
> previous issue "Failed aggregation query" (sent on 27.4.2015).
> 
> I've managed to produce this issue even by reordering some terms
> around an "and" in the filter. Could you take a look at this?
> 
> Thank you very much in advance,
> Petr
> 
> 
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