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Posted to issues@calcite.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2016/09/08 22:54:20 UTC
[jira] [Commented] (CALCITE-1357) Recognize Druid Timeseries and
TopN queries in DruidQuery
[ https://issues.apache.org/jira/browse/CALCITE-1357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15475270#comment-15475270 ]
Jesus Camacho Rodriguez commented on CALCITE-1357:
--------------------------------------------------
[~julianhyde], PR for CALCITE-1357 and CALCITE-1358 is in https://github.com/apache/calcite/pull/280 . Could you review it? Thanks
> Recognize Druid Timeseries and TopN queries in DruidQuery
> ---------------------------------------------------------
>
> Key: CALCITE-1357
> URL: https://issues.apache.org/jira/browse/CALCITE-1357
> Project: Calcite
> Issue Type: Bug
> Components: druid
> Affects Versions: 1.9.0
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
>
> Port the work done in HIVE-14217 to recognize Timeseries and TopN queries to Calcite.
> This includes a rule to push SortLimit into DruidQuery, which can lead to creating TopN queries. This rule can help to push sorting and limit into GroupBy queries, and limit to Select queries.
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