[
https://issues.apache.org/jira/browse/TAJO-917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Hyunsik Choi updated TAJO-917:
------------------------------
Description:
See the title. The following queries reproduce the error.
{code}
select
temp.id as id
from
(
select
table1.id as id
from
table1
) temp
join
table1 b
on
temp.id = b.id;
{code}
was:
See the title. The following queries reproduce the error.
{code}
select
temp.id as id
from
(
select
table1.id as id
from
table1
) temp
join
table1 b
on
temp.id = b.id;
{code}
{code}
select
temp.id as id
from
(
select
table1.id as id
from
table1
) temp
join
table1 b
on
id = b.id;
{code}
> Using alias name which is same to existing column names causes error
> --------------------------------------------------------------------
>
> Key: TAJO-917
> URL: https://issues.apache.org/jira/browse/TAJO-917
> Project: Tajo
> Issue Type: Bug
> Components: planner/optimizer
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.9.0
>
>
> See the title. The following queries reproduce the error.
> {code}
> select
> temp.id as id
> from
> (
> select
> table1.id as id
> from
> table1
> ) temp
> join
> table1 b
> on
> temp.id = b.id;
> {code}
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