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  1. Ignite
  2. IGNITE-13030

Calcite integration. Push projections to scans and avoid reading full row when possible

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      Description

      We can establish index-only scans in some cases. For example, if the column depId is indexed (and totally inlined), we can to execute a query like:

      SELECT depId FROM emp
      

      and collects resultset without pagememory lookups.

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            • Assignee:
              Unassigned
              Reporter:
              rkondakov Roman Kondakov

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