[jira] [Resolved] (CARBONDATA-4172) Select query having parent and child struct column in projection returns incorrect results

Posted by Akash R Nilugal (Jira) on Apr 26, 2021; 2:00pm
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/jira-Resolved-CARBONDATA-4172-Select-query-having-parent-and-child-struct-column-in-projection-returs-tp107919.html


     [ https://issues.apache.org/jira/browse/CARBONDATA-4172?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kunal Kapoor resolved CARBONDATA-4172.
--------------------------------------
    Fix Version/s: 2.2.0
       Resolution: Fixed

> Select query having  parent and child struct column in projection returns incorrect results
> -------------------------------------------------------------------------------------------
>
>                 Key: CARBONDATA-4172
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-4172
>             Project: CarbonData
>          Issue Type: Bug
>            Reporter: Indhumathi Muthumurugesh
>            Priority: Major
>             Fix For: 2.2.0
>
>          Time Spent: 1h 40m
>  Remaining Estimate: 0h
>
> struct column: col1 struct<a:int,b:int,c:string>
> insert: named_struct('a',1,'b',2,'c','a')
> Query : select col1,col1.a from table;
> Result:
> col1                                         col1.a
> {a:1,b:null,c:null}                  1

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