[
https://issues.apache.org/jira/browse/HIVE-24664?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Krisztian Kasa updated HIVE-24664:
----------------------------------
Description:
Enable explicitly specify column aliases in the first row of Values clause. If
not all the columns has alias specified generate one.
{code:java}
values(1, 2 b, 3 c),(4, 5, 6);
{code}
{code:java}
_col1 b c
1 2 3
4 5 6
{code}
This is not an standard SQL feature but some database engines like Impala
supports it.
was:
Enable explicitly specify column aliases in the first row of Values clause. If
not all the columns has alias specified generate one.
{code:java}
values(1, 2 b, 3 c),(4, 5, 6);
{code}
{code:java}
_col1 b c
1 2 3
4 5 6
{code}
> Support column aliases in Values clause
> ---------------------------------------
>
> Key: HIVE-24664
> URL: https://issues.apache.org/jira/browse/HIVE-24664
> Project: Hive
> Issue Type: Improvement
> Reporter: Krisztian Kasa
> Assignee: Krisztian Kasa
> Priority: Major
>
> Enable explicitly specify column aliases in the first row of Values clause.
> If not all the columns has alias specified generate one.
> {code:java}
> values(1, 2 b, 3 c),(4, 5, 6);
> {code}
> {code:java}
> _col1 b c
> 1 2 3
> 4 5 6
> {code}
> This is not an standard SQL feature but some database engines like Impala
> supports it.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
