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Posted to issues-all@impala.apache.org by "Gabor Kaszab (Jira)" <ji...@apache.org> on 2021/09/17 07:25:00 UTC

[jira] [Updated] (IMPALA-9498) Allow array type in SELECT list for Parquet tables

     [ https://issues.apache.org/jira/browse/IMPALA-9498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gabor Kaszab updated IMPALA-9498:
---------------------------------
    Summary: Allow array type in SELECT list for Parquet tables  (was: Allow Collection types in SELECT list for Parquet tables)

> Allow array type in SELECT list for Parquet tables
> --------------------------------------------------
>
>                 Key: IMPALA-9498
>                 URL: https://issues.apache.org/jira/browse/IMPALA-9498
>             Project: IMPALA
>          Issue Type: New Feature
>          Components: Backend, Frontend
>            Reporter: Gabor Kaszab
>            Assignee: Csaba Ringhofer
>            Priority: Major
>              Labels: complextype
>
> This covers collections: Array, Map
> Expected printout format:
> Array: [null,1,2,null,3,null]
> Map:   {"k1":2,"k2":null}



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