[
https://issues.apache.org/jira/browse/CALCITE-7687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Etienne Pelissier updated CALCITE-7687:
---------------------------------------
Summary: Aggregate selectivity estimation uses incorrect column references
(was: RelMdSelectivity and RelMdDistinctRowCount for Aggregate can propagate a
predicate with wrong references)
> Aggregate selectivity estimation uses incorrect column references
> -----------------------------------------------------------------
>
> Key: CALCITE-7687
> URL: https://issues.apache.org/jira/browse/CALCITE-7687
> Project: Calcite
> Issue Type: Bug
> Components: core
> Reporter: Etienne Pelissier
> Assignee: Etienne Pelissier
> Priority: Minor
> Labels: in-progress
>
> Predicate pushability is assessed without taking into account column
> remapping from the aggregate.
> Additionally, predicates are pushed without being rewritten as need be.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
