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  1. Calcite
  2. CALCITE-2101

Druid adapter: Push count(column) using Druid filtered aggregate

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Major
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: 1.16.0
          • Component/s: druid
          • Labels:
            None

            Description

            We can make use of newly added filtered aggregate (ie org.apache.calcite.adapter.druid.DruidQuery.JsonFilteredAggregation) and push down Count(column) as

             Count(*) where column is not Null

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                  • Assignee:
                    bslim slim bouguerra
                    Reporter:
                    bslim slim bouguerra
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                    • Created:
                      Updated:
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