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  1. Calcite
  2. CALCITE-3260

Add a public API for evaluating linq4j Expression nodes

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    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.21.0
    • Component/s: None

      Description

      Currently, the public method evaluate of AbstractNode need a Evaluator object as parameter, but Evaluator class has default access control. This limit the access of evaluate method. So may be we can add an overload evaluate method with default Evaluator, thus, allow to evaluate Expression directly.

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          is duplicated by

          Improvement - An improvement or enhancement to an existing feature or task. CALCITE-3290 evaluate in AbstractNode

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          links to

          Web Link GitHub Pull Request #1387

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              • Assignee:
                julianhyde Julian Hyde
                Reporter:
                yanlin-Lynn Wang Yanlin
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