Chunwei Lei created CALCITE-3794:
------------------------------------
Summary: Return directly if there is no pulled up predicate
Key: CALCITE-3794
URL: https://issues.apache.org/jira/browse/CALCITE-3794
Project: Calcite
Issue Type: Improvement
Components: core
Affects Versions: 1.21.0
Reporter: Chunwei Lei
Assignee: Chunwei Lei
Fix For: 1.22.0
If there is no pulled up predicates, it can not simplify anything in
{{simplifyUsingPredicates}}[1]. So it'd better return directly to reduce
overhead.
[1][https://github.com/apache/calcite/blob/master/core/src/main/java/org/apache/calcite/rex/RexSimplify.java#L1572-L1586]
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
