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Posted to issues-all@impala.apache.org by "Attila Jeges (Jira)" <ji...@apache.org> on 2020/03/19 11:27:00 UTC
[jira] [Assigned] (IMPALA-9498) Allow Collection types in SELECT
list for Parquet tables
[ https://issues.apache.org/jira/browse/IMPALA-9498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Attila Jeges reassigned IMPALA-9498:
------------------------------------
Assignee: Attila Jeges
> Allow Collection types in SELECT list for Parquet tables
> --------------------------------------------------------
>
> Key: IMPALA-9498
> URL: https://issues.apache.org/jira/browse/IMPALA-9498
> Project: IMPALA
> Issue Type: New Feature
> Reporter: Gabor Kaszab
> Assignee: Attila Jeges
> 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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