[ https://issues.apache.org/jira/browse/HIVE-20215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vineet Garg updated HIVE-20215: ------------------------------- Summary: Hive unable to plan/compile query containing subquery with multiple same name columns (was: Hive unable to plan/compile query) > Hive unable to plan/compile query containing subquery with multiple same name > columns > ------------------------------------------------------------------------------------- > > 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 > Priority: Major > > *Reproducer* > ====================== > {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} -- This message was sent by Atlassian JIRA (v7.6.3#76005)