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Posted to dev@hive.apache.org by "Lefty Leverenz (JIRA)" <ji...@apache.org> on 2015/03/31 07:55:52 UTC
[jira] [Created] (HIVE-10160) Give a warning when grouping or
ordering by a constant column
Lefty Leverenz created HIVE-10160:
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Summary: Give a warning when grouping or ordering by a constant column
Key: HIVE-10160
URL: https://issues.apache.org/jira/browse/HIVE-10160
Project: Hive
Issue Type: Improvement
Components: Query Processor
Reporter: Lefty Leverenz
Priority: Minor
To avoid confusion, a warning should be issued when users specify column positions instead of names in a GROUP BY or ORDER BY clause (unless hive.groupby.orderby.position.alias is set to true in Hive 0.11.0 or later).
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