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Posted to issues@calcite.apache.org by "Chunwei Lei (Jira)" <ji...@apache.org> on 2020/03/12 03:51:00 UTC

[jira] [Updated] (CALCITE-3842) RexSimplify doesn't simplify range predicates

     [ https://issues.apache.org/jira/browse/CALCITE-3842?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chunwei Lei updated CALCITE-3842:
---------------------------------
    Summary: RexSimplify doesn't simplify range predicates  (was: RexSimplify doesn't simplify range predicates, as it looks at the operands in a particular order.)

> RexSimplify doesn't simplify range predicates
> ---------------------------------------------
>
>                 Key: CALCITE-3842
>                 URL: https://issues.apache.org/jira/browse/CALCITE-3842
>             Project: Calcite
>          Issue Type: Improvement
>          Components: core
>            Reporter: anjali shrishrimal
>            Priority: Major
>
> RexSimplify simplifies :
> {noformat}
> (a <= 10) OR (a <= 1)  -->   a <= 10{noformat}
> but does not simplify 
> {noformat}
> (a <= 1) OR (a <= 10) {noformat}
>  



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