[TAJO-831] Project wrong column in the case of having same alias in subquery.

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Cannot Reproduce
• Fix Version/s: 0.10.0
• Assignee: Unassigned
• Reporter: Hyoungjun Kim
• Created: 15/May/14 09:50
• Updated: 20/Nov/14 09:02
• Resolved: 20/Nov/14 09:02

Description

The following query should return L_RECEIPTDATE column from lineitem table, but return O_ORDERKEY from orders table.

select
    a.L_RECEIPTDATE as col1
from
    (select * from lineitem) a
join
    (select O_ORDERKEY col1 from orders) b
on
    a.L_ORDERKEY = b.col1