[jira] [Updated] (CARBONDATA-3545) support deduplication

[Akash R Nilugal (Jira)]

     [ https://issues.apache.org/jira/browse/CARBONDATA-3545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Cai updated CARBONDATA-3545:
----------------------------------
    Description:     (was: delete duplicate the data from new segments if old segments exist the same data.

delete repeated col1
from t1
where new.segment.id between 3 and 4
and old.segment.id between 0 and 2)
     Issue Type: New Feature  (was: Improvement)
        Summary: support deduplication   (was: support delete repeated data from a segment if the data is exists in other segments)

> support deduplication
> ----------------------
>
>                 Key: CARBONDATA-3545
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-3545
>             Project: CarbonData
>          Issue Type: New Feature
>            Reporter: David Cai
>            Priority: Minor
>          Time Spent: 1h
>  Remaining Estimate: 0h
>

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