public class ExtendedAggregateExtractProjectRule
Rule to extract a Project from a LogicalAggregate, a
LogicalWindowAggregate or a TableAggregate and push it down towards the input.
Note: Most of the logic in this rule is same with AggregateExtractProjectRule. The
difference is this rule has also taken the LogicalWindowAggregate and TableAggregate into consideration. Furthermore, this rule also creates trivial Projects
unless the input node is already a Project.
Nested Class Summary
Nested classes/interfaces inherited from class org.apache.calcite.rel.rules.AggregateExtractProjectRule