slim bouguerra created HIVE-19674:
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Summary: Group by Decimal Constants push down to Druid tables.
Key: HIVE-19674
URL: https://issues.apache.org/jira/browse/HIVE-19674
Project: Hive
Issue Type: Bug
Reporter: slim bouguerra
Assignee: slim bouguerra
Queries like following gets generated by Tableau.
{code}
SELECT SUM(`ssb_druid_100`.`lo_revenue`) AS `sum_lo_revenue_ok`
FROM `druid_ssb`.`ssb_druid_100` `ssb_druid_100`
GROUP BY 1.1000000000000001;
{code}
The Group key is pushed down to Druid as a Constant Column, this leads to an
Exception while parsing back the results since Druid Input format does not
allow Decimals.
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