[ 
https://issues.apache.org/jira/browse/KYLIN-4287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

yangzhang updated KYLIN-4287:
-----------------------------
    Description: 
repro steps:

build 2 segs in a cube, [2012-01-01 - 2012-01-03]  And [2012-01-03 - 2012-01-05]

query: select sum(PRICE) from KYLIN_SALES
 where "KYLIN_SALES"."PART_DT" = DATE '2012-01-01'
 OR "KYLIN_SALES"."PART_DT" = DATE '2020-07-02'

Expected results:segment[2012-01-03 - 2012-01-05] should not be scaned, should 
be pruned by SegmentPruner

 

but i found in method 'org.apache.kylin.cube.common.SegmentPruner#satisfy'

when filter's operator is "In", when satisfy segment[2012-01-03 - 2012-01-05] 
,the function return true

to fix this bug, [https://github.com/apache/kylin/pull/984/files]

  was:
repro steps:

build 2 segs in a cube, [2012-01-01 - 2012-01-03]  And [2012-01-03 - 2012-01-05]

query: select sum(PRICE) from KYLIN_SALES
where "KYLIN_SALES"."PART_DT" = DATE '2012-01-01'
 OR "KYLIN_SALES"."PART_DT" = DATE '2020-07-02'

Expected results:segment[2012-01-03 - 2012-01-05] should not be scaned, should 
be pruned by SegmentPruner

 

but i found in method 'org.apache.kylin.cube.common.SegmentPruner#satisfy'

when filter's operator is "In", when satisfy segment[2012-01-03 - 2012-01-05] 
,the function return true


> SegmentPruner cannot prune segment with "IN" or "OR" CompareTupleFilter
> -----------------------------------------------------------------------
>
>                 Key: KYLIN-4287
>                 URL: https://issues.apache.org/jira/browse/KYLIN-4287
>             Project: Kylin
>          Issue Type: Improvement
>          Components: Query Engine
>            Reporter: yangzhang
>            Assignee: yangzhang
>            Priority: Major
>
> repro steps:
> build 2 segs in a cube, [2012-01-01 - 2012-01-03]  And [2012-01-03 - 
> 2012-01-05]
> query: select sum(PRICE) from KYLIN_SALES
>  where "KYLIN_SALES"."PART_DT" = DATE '2012-01-01'
>  OR "KYLIN_SALES"."PART_DT" = DATE '2020-07-02'
> Expected results:segment[2012-01-03 - 2012-01-05] should not be scaned, 
> should be pruned by SegmentPruner
>  
> but i found in method 'org.apache.kylin.cube.common.SegmentPruner#satisfy'
> when filter's operator is "In", when satisfy segment[2012-01-03 - 2012-01-05] 
> ,the function return true
> to fix this bug, [https://github.com/apache/kylin/pull/984/files]



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