[jira] [Resolved] (CARBONDATA-4286) Select query with and filter is giving empty result

["Akash R Nilugal (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CARBONDATA-4286?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Akash R Nilugal resolved CARBONDATA-4286.
-----------------------------------------
    Fix Version/s: 2.3.0
       Resolution: Fixed

> Select query with and filter is giving empty result
> ---------------------------------------------------
>
>                 Key: CARBONDATA-4286
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-4286
>             Project: CarbonData
>          Issue Type: Bug
>            Reporter: Nihal kumar ojha
>            Priority: Major
>             Fix For: 2.3.0
>
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> Select query on a table with and filter condition returns an empty result while valid data present in the table.
> Root cause: Currently when we are building the min-max index at block level that time we are using unsafe byte comparator for either dimension or measure column which returns incorrect result for measure columns. 
> We should use different comparators for dimensions and measure columns which we are already doing at time of writing the min-max index at blocklet level.



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