Steve Carlin created IMPALA-13494:
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Summary: Calcite planner: group_concat failing with distinct
Key: IMPALA-13494
URL: https://issues.apache.org/jira/browse/IMPALA-13494
Project: IMPALA
Issue Type: Sub-task
Reporter: Steve Carlin
The following query is failing in distinct.test
select sum(len_orderkey), sum(len_comment)
from (
select
length(group_concat(distinct cast(l_orderkey as string))) len_orderkey,
length(group_concat(distinct(l_comment))) len_comment
from tpch.lineitem
group by l_comment
) v
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