Hello, I have a pull for review - https://github.com/apache/calcite/pull/780 It fixes the bug https://issues.apache.org/jira/browse/CALCITE-2446
This change removes validation/rewriting step from view expansion so it would be great if the change would be reviewed by someone who knows the mechanisms behind sql views. Regards -- Piotr Bojko http://about.me/ptr.bojko
