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Posted to issues@hive.apache.org by "Krisztian Kasa (Jira)" <ji...@apache.org> on 2023/04/12 10:52:00 UTC
[jira] [Updated] (HIVE-27253) Support array type when query does not produce any rows
[ https://issues.apache.org/jira/browse/HIVE-27253?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Krisztian Kasa updated HIVE-27253:
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Summary: Support array type when query does not produce any rows (was: Support array types when query does not produce any rows)
> Support array type when query does not produce any rows
> -------------------------------------------------------
>
> Key: HIVE-27253
> URL: https://issues.apache.org/jira/browse/HIVE-27253
> Project: Hive
> Issue Type: Improvement
> Components: CBO
> Reporter: Krisztian Kasa
> Assignee: Krisztian Kasa
> Priority: Major
>
> {code}
> CREATE TABLE T1 (c1 int, c2 array<int>);
> CREATE TABLE T2 AS SELECT * FROM T1 LIMIT 0;
> describe formatted t2;
> {code}
> The new {{t2}} table schema should be
> {code}
> POSTHOOK: Input: default@t2
> # col_name data_type comment
> c1 int
> c2 array<int>
> {code}
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