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Posted to issues@calcite.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2016/08/23 19:14:20 UTC

[jira] [Created] (CALCITE-1357) Recognize Druid Timeseries and TopN queries in DruidQuery

Jesus Camacho Rodriguez created CALCITE-1357:
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             Summary: 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
    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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