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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-3609) Revisit selection of Calcite rules
Date Wed, 16 Mar 2016 10:40:33 GMT

    [ https://issues.apache.org/jira/browse/FLINK-3609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15197161#comment-15197161
] 

ASF GitHub Bot commented on FLINK-3609:
---------------------------------------

Github user fhueske commented on a diff in the pull request:

    https://github.com/apache/flink/pull/1797#discussion_r56312432
  
    --- Diff: flink-libraries/flink-table/src/main/scala/org/apache/flink/api/table/plan/rules/FlinkRuleSets.scala
---
    @@ -29,50 +29,45 @@ object FlinkRuleSets {
         */
       val DATASET_OPT_RULES: RuleSet = RuleSets.ofList(
     
    -    // filter rules
    +    // push a filter into a join
         FilterJoinRule.FILTER_ON_JOIN,
    +    // push filter into the children of a join
         FilterJoinRule.JOIN,
    -    FilterMergeRule.INSTANCE,
    --- End diff --
    
    Should be covered by the rules to merge Calcs.


> Revisit selection of Calcite rules
> ----------------------------------
>
>                 Key: FLINK-3609
>                 URL: https://issues.apache.org/jira/browse/FLINK-3609
>             Project: Flink
>          Issue Type: Task
>          Components: Table API
>            Reporter: Fabian Hueske
>            Assignee: Fabian Hueske
>
> We should revisit the selection of Calcite rules, e.g., remove rule to reorder joins
or join inputs.



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