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  1. Pentaho Data Integration - Kettle
  2. PDI-2036

As an ETL designer, I would like an analytic query step

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    Details

    • Type: New Feature
    • Status: Closed
    • Severity: Unknown
    • Resolution: Fixed
    • Affects Version/s: 3.2.0 GA
    • Fix Version/s: 3.2.0 GA
    • Component/s: None
    • Labels:
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    • Notice:
      When an issue is open, the "Fix Version/s" field conveys a target, not necessarily a commitment. When an issue is closed, the "Fix Version/s" field conveys the version that the issue was fixed in.

      Description

      Add a step that allows one to "lead/lag" over a set of rows to peek forward and backwards.

      Very useful for computing things like:

      "elapsed_time" in status codes, "time_since_last_order" etc.

      It should replace the commonly used javascript:

      prevRow = row.clone();

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              • Assignee:
                gdavid Golda Thomas
                Reporter:
                ngoodman Nick Goodman
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                • Created:
                  Updated:
                  Resolved: