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From Jesus Camachorodriguez <jcamachorodrig...@hortonworks.com>
Subject Re: Metadata providers
Date Wed, 04 Mar 2015 18:42:01 GMT
Hi Vladimir,

That solves the problem; I will submit the fix.

Thanks,
Jesús



On 3/4/15, 4:54 PM, "Vladimir Sitnikov" <sitnikov.vladimir@gmail.com>
wrote:

>It looks like org.apache.calcite.rel.core.Project#getMapping(int,
>java.util.List<? extends org.apache.calcite.rex.RexNode>) is a bit too
>strong assumption.
>
>Can you please try altering
>Mappings.create(MappingType.INVERSE_SURJECTION to
>Mappings.create(MappingType.INVERSE_FUNCTION there?
>
>Vladimir


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