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https://issues.apache.org/jira/browse/HIVE-27253?focusedWorklogId=856436&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-856436
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ASF GitHub Bot logged work on HIVE-27253:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 12/Apr/23 12:36
Start Date: 12/Apr/23 12:36
Worklog Time Spent: 10m
Work Description: kasakrisz commented on PR #4223:
URL: https://github.com/apache/hive/pull/4223#issuecomment-1505201267
@zabetak
Thanks for the review.
A1 is ok since one element is sufficient to represent the type and this is
what happens at the code level. Fixed the description.
Issue Time Tracking
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Worklog Id: (was: 856436)
Time Spent: 0.5h (was: 20m)
> 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
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> {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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