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  1. Apache Drill
  2. DRILL-22

Aggregation of entire stream should be possible by specifying empty list of keys

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.4.0
    • Component/s: None
    • Labels:
      None

      Description

      The aggregate operator should support an empty list of keys to allow aggregation across the entire input something like this:

            { op: "aggregate", type: "simple", keys: [], 
              aggregations: [ref: "average", expr: "AVG(y)"]}
      

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            • Assignee:
              jnadeau Jacques Nadeau
              Reporter:
              tdunning Ted Dunning
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              • Created:
                Updated:
                Resolved: