[
https://issues.apache.org/jira/browse/CALCITE-996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jesus Camacho Rodriguez updated CALCITE-996:
--------------------------------------------
Summary: Predicate should be simplified when we create a Filter operator
(was: FilterMergeRule should simplify the merged condition)
> Predicate should be simplified when we create a Filter operator
> ---------------------------------------------------------------
>
> Key: CALCITE-996
> URL: https://issues.apache.org/jira/browse/CALCITE-996
> Project: Calcite
> Issue Type: Improvement
> Components: core
> Affects Versions: 1.5.0
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Minor
> Fix For: 1.6.0
>
>
> When we call FilterMergeRule, there is a high probability that we end up with
> duplicate predicate factors. It seems appropriate to simplify the predicate
> to eliminate those factors before we create the merged filter.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
