Vineet Garg created HIVE-20215:
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Summary: Hive unable to plan/compile query
Key: HIVE-20215
URL: https://issues.apache.org/jira/browse/HIVE-20215
Project: Hive
Issue Type: Bug
Components: Query Planning
Reporter: Vineet Garg
Assignee: Vineet Garg
*Reproducer*
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{code:sql}
>create table t1(c1 int)
>explain select count(*) from (select c1, c1 from t1) subq
{code}
{noformat}
FAILED: SemanticException [Error 10007]: Ambiguous column reference c1 in subq
{noformat}
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