Michael Armbrust created SPARK-3800:
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Summary: BindingException when grouping on nested fields
Key: SPARK-3800
URL: https://issues.apache.org/jira/browse/SPARK-3800
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.1.0
Reporter: Michael Armbrust
Assignee: Michael Armbrust
Priority: Critical
Query to reproduce by [~ekhliang]
{code}
select attribute, sum(cnt)
from (
select nested.attribute, count(*) as cnt
from rows
group by nested.attribute) a
group by attribute
{code}
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