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  1. Calcite
  2. CALCITE-442

Add RelOptRuleOperand constructor that takes a predicate

        Details

        • Type: Bug
        • Status: Closed
        • Priority: Major
        • Resolution: Fixed
        • Affects Version/s: None
        • Fix Version/s: 0.9.2-incubating
        • Component/s: None
        • Labels:
          None

          Description

          Currently if you want a rule operand to only match certain relational expressions you must sub-class RelOptRuleOperand and change the boolean matches(RelNode) method.

          We should add a constructor RelOptRuleOperand that takes a predicate (a function that returns a boolean). Then sub-classing will not be necessary.

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            julianhyde Julian Hyde added a comment -

            Fixed in http://git-wip-us.apache.org/repos/asf/incubator-calcite/commit/3afe4b1

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            julianhyde Julian Hyde added a comment - Fixed in http://git-wip-us.apache.org/repos/asf/incubator-calcite/commit/3afe4b1
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            julianhyde Julian Hyde added a comment -

            Bulk update closing "fixed" issues that are more than a year old.

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            julianhyde Julian Hyde added a comment - Bulk update closing "fixed" issues that are more than a year old.

              People

              • Assignee:
                julianhyde Julian Hyde
                Reporter:
                julianhyde Julian Hyde
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                • Created:
                  Updated:
                  Resolved:

                  Development