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  1. Calcite
  2. CALCITE-1357

Recognize Druid Timeseries and TopN queries in DruidQuery

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.9.0
    • 1.9.0
    • druid-adapter
    • None

    Description

      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.

      Attachments

        Issue Links

        blocks

        Bug - A problem which impairs or prevents the functions of the product. CALCITE-1356 Release Calcite 1.9.0

        • Major - Major loss of function.
        • Closed
        breaks

        Bug - A problem which impairs or prevents the functions of the product. CALCITE-1577 Druid adapter: Incorrect result - limit on timestamp disappears

        • Critical - Crashes, loss of data, severe memory leak.
        • Closed
        is related to

        Sub-task - The sub-task of the issue HIVE-14466 Extend Calcite capabilities to transform plan into Druid query

        • Major - Major loss of function.
        • Resolved
        relates to

        Bug - A problem which impairs or prevents the functions of the product. CALCITE-1121 Druid adapter

        • Major - Major loss of function.
        • Closed

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            jcamachorodriguez Jesus Camacho Rodriguez
            jcamachorodriguez Jesus Camacho Rodriguez
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              Updated:
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