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https://issues.apache.org/jira/browse/CALCITE-1389?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15626883#comment-15626883
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Michael Mior commented on CALCITE-1389:
---------------------------------------

Fixed in 
[435b6d4|https://github.com/apache/calcite/commit/435b6d47b195f55e4a926da3ba27f3bb0e5699cc].

> Add rule to perform rewriting of queries using materialized views with joins
> ----------------------------------------------------------------------------
>
>                 Key: CALCITE-1389
>                 URL: https://issues.apache.org/jira/browse/CALCITE-1389
>             Project: Calcite
>          Issue Type: Improvement
>          Components: core
>            Reporter: Michael Mior
>            Assignee: Michael Mior
>             Fix For: 1.11.0
>
>
>  I've been looking into implementing the approach from the following paper. 
> It's very nicely written and easy to follow. It also doesn't require trying 
> different join permutations. I'm starting with several additional 
> restrictions (only equijoins, no aggregations, etc.)
> ftp://ftp.cse.buffalo.edu/users/azhang/disc/SIGMOD/pdf-files/331/202-optimizing.pdf
> Thanks to [~jcamachorodriguez] for his help in sorting out some issues with 
> the rule so far.



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