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  1. Calcite
  2. CALCITE-2338

Make Simplification API more conservative

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.19.0
    • Component/s: None

      Description

      Currently many lower level simplification methods are visible.

      While I was porting CALCITE-2247 to a branch near 1.16 I've bumped into an issue because of the fact that by calling a specific simplify method may leave out some otherwise applicable simplifications.

      For master there is already an extra safety feature by the presence of CALCITE-2205; it seems like using less entry points may even lead to better simplifications - by changing this; a filter have been removed.

      https://github.com/kgyrtkirk/calcite/commit/2e29a659792f6bd9419dc0f97bf5a3bdd9f6f2cc

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              • Assignee:
                kgyrtkirk Zoltan Haindrich
                Reporter:
                kgyrtkirk Zoltan Haindrich
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