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Posted to issues@hive.apache.org by "slim bouguerra (JIRA)" <ji...@apache.org> on 2018/02/23 02:31:00 UTC
[jira] [Resolved] (HIVE-14518) Support 'having' translation for
Druid GroupBy queries
[ https://issues.apache.org/jira/browse/HIVE-14518?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
slim bouguerra resolved HIVE-14518.
-----------------------------------
Resolution: Fixed
> Support 'having' translation for Druid GroupBy queries
> ------------------------------------------------------
>
> Key: HIVE-14518
> URL: https://issues.apache.org/jira/browse/HIVE-14518
> Project: Hive
> Issue Type: Sub-task
> Components: Druid integration
> Affects Versions: 2.2.0
> Reporter: Jesus Camacho Rodriguez
> Assignee: slim bouguerra
> Priority: Major
> Fix For: 3.0.0
>
>
> Currently, when there is a filter on top of an aggregate e.g. on the result of an aggregation function, we do not push that filter to Druid.
> However, Druid supports 'having' clause for GroupBy queries, thus we should translate the Filter on top of the Aggregate and push it to Druid.
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