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From Vladimir Sitnikov <sitnikov.vladi...@gmail.com>
Subject Re: Guidance for writing a Calcite adapter for a deep hierarchical dataset
Date Wed, 08 Oct 2014 18:52:26 GMT
Here's relevant issue: https://issues.apache.org/jira/browse/OPTIQ-207

In two words: unfortunately Calcite's type system does not handle
multilevel types and/or recursive data types yet.

‚Äč--
Vladimir

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