Jesus Camacho Rodriguez created HIVE-18979:
----------------------------------------------
Summary: Enable AggregateReduceFunctionsRule from Calcite
Key: HIVE-18979
URL: https://issues.apache.org/jira/browse/HIVE-18979
Project: Hive
Issue Type: Task
Components: CBO
Affects Versions: 3.0.0
Reporter: Jesus Camacho Rodriguez
Assignee: Jesus Camacho Rodriguez
The rule rewrites aggregate functions into simpler ones. It should help us
gathering more common sub-expressions for a given plan, and it should have a
positive effect on materialized view rewriting coverage too.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
