[jira] [Resolved] (CARBONDATA-3922) Support order limit by push down for secondary index queries

[Akash R Nilugal (Jira)]

     [ https://issues.apache.org/jira/browse/CARBONDATA-3922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kunal Kapoor resolved CARBONDATA-3922.
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    Fix Version/s: 2.1.0
       Resolution: Fixed

> Support order limit by push down for secondary index queries
> ------------------------------------------------------------
>
>                 Key: CARBONDATA-3922
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-3922
>             Project: CarbonData
>          Issue Type: Improvement
>            Reporter: Ajantha Bhat
>            Assignee: Ajantha Bhat
>            Priority: Major
>             Fix For: 2.1.0
>
>          Time Spent: 7h 50m
>  Remaining Estimate: 0h
>
> a) Limit pushdown for SI is already supported. But when order by column is not SI column, Still we were pushing down limit. Need to fix it.
> b) when Limit is present and order by column and all the filter column is SI column. we can pushdown order by + limit.
> This can reduce SI output results and reduce the scan time in main table.

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