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  1. Calcite
  2. CALCITE-3462

Add projectExcept method in RelBuilder for projecting out expressions

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Trivial
    • Resolution: Fixed
    • Affects Version/s: 1.21.0
    • Fix Version/s: 1.22.0
    • Component/s: core

      Description

      Add a new method in RelBuilder (i.e., RelBuilder.projectMinus) to facilitate the task of projecting out certain expressions from the top of the plan.

      The proposed method is purely for convenience and is the dual of the existing RelBuilder.projectPlus.

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              • Assignee:
                zabetak Stamatis Zampetakis
                Reporter:
                zabetak Stamatis Zampetakis
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