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  1. Drivers
  2. DRIVERS-1613

Support exact count distinct stage and accumulator

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    • Icon: Epic Epic
    • Resolution: Won't Do
    • Icon: Major - P3 Major - P3
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    • $i18n.getText("admin.common.words.hide")
      Key Status/Resolution FixVersion
      CSHARP-3223 Blocked
      JAVA-3862 Blocked
      $i18n.getText("admin.common.words.show")
      #scriptField, #scriptField *{ border: 1px solid black; } #scriptField{ border-collapse: collapse; } #scriptField td { text-align: center; /* Center-align text in table cells */ } #scriptField td.key { text-align: left; /* Left-align text in the Key column */ } #scriptField a { text-decoration: none; /* Remove underlines from links */ border: none; /* Remove border from links */ } /* Add green background color to cells with FixVersion */ #scriptField td.hasFixVersion { background-color: #00FF00; /* Green color code */ } /* Center-align the first row headers */ #scriptField th { text-align: center; } Key Status/Resolution FixVersion CSHARP-3223 Blocked JAVA-3862 Blocked

    Description

      Downstream Change Summary

      Specific downstream impact TBD.

      Description of Linked Ticket

      Epic Summary

      Summary

      Add a concise way to compute the number of distinct values.

      Motivation

      Count distinct is one of the most common statistics used in analytics. While it is possible to express it in MQL, it is much less concise than in SQL, especially when multiple count distinct values need to be computed over the same input. Moreover, users are confused about what algorithm is recommended.

      Cast of Characters

      • Product Owner: Katya Kamenieva
      • Project Lead: Pawel Terlecki
      • Program Manager: Craig Homa
      • Drivers Contact:

      Documentation

      Scope Document
      Technical Design Document
      Product Description

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            backlog-server-pm Backlog - Core Eng Program Management Team
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            Dates

              Created:
              Updated:
              Resolved: