ZheHu created CALCITE-4886:
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Summary: When converting SQL to RelNode, SqlOrderBy is missing in
sub-query that contains SqlSetOperator
Key: CALCITE-4886
URL: https://issues.apache.org/jira/browse/CALCITE-4886
Hi community,
CALCITE-4865 is first subtask of CALCITE-4864. This Jira aims to extend
existed Table function in order to support Polymorphic Table Function which
is introduced as the part of ANSI SQL 2016.
Please help review the pr, it would be very appreciated. Thanks a lot.
The brief change
