charles created HIVE-23515:
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Summary: Hive2.1.1 use 'union all' merge subquery,the result an
exception
Key: HIVE-23515
URL: https://issues.apache.org/jira/browse/HIVE-23515
Project: Hive
Issue Type: Bug
Components: Clients
Affects Versions: 2.1.1
Reporter: charles
Attachments: hive.sql, query-hive-5928.csv, query-hive-5931.csv
hive version:2.1.1
cdh version:6.1.1
when i use 'union all' func to merge subquery into a table,if subquery's order
is different,the resultset also different，What is the cause of this？
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