Harish Butani created OPTIQ-411:
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Summary: Relax ProjectRelbase restriction on duplicate names
Key: OPTIQ-411
URL: https://issues.apache.org/jira/browse/OPTIQ-411
Project: Optiq
Issue Type: Bug
Reporter: Harish Butani
Assignee: Julian Hyde
ProjectRelBase:180
{code}
!Util.isDistinct(rowType.getFieldNames()
{code}
disallows duplicate fieldNames.
But this the following is allowed in mysql, postgres and hive
{code}
create table t1(x int, y int);
select x,x from t1;
{code}
Can optiq relax this check?
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