Package org.apache.drill.exec.physical.config

Examples of org.apache.drill.exec.physical.config.Limit

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    }

    @Override
    public PhysicalOperator visitLimit(org.apache.drill.common.logical.data.Limit limit, Object value) throws OptimizerException {
      PhysicalOperator input = limit.getInput().accept(this, value);
      return new SelectionVectorRemover(new Limit(input, limit.getFirst(), limit.getLast()));
    }
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    // Last offset to stop including into results (exclusive), translating fetch row counts into an offset.
    // Null value implies including entire remaining result set from first offset
    Integer last = fetch != null ? Math.max(0, RexLiteral.intValue(fetch)) + first : null;

    Limit limit = new Limit(childPOP, first, last);
    return creator.addMetadata(this, limit);
  }
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    // Last offset to stop including into results (exclusive), translating fetch row counts into an offset.
    // Null value implies including entire remaining result set from first offset
    Integer last = fetch != null ? Math.max(0, RexLiteral.intValue(fetch)) + first : null;

    Limit limit = new Limit(childPOP, first, last);
    return creator.addMetadata(this, limit);
  }
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    }

    @Override
    public PhysicalOperator visitLimit(org.apache.drill.common.logical.data.Limit limit, Object value) throws OptimizerException {
      PhysicalOperator input = limit.getInput().accept(this, value);
      return new SelectionVectorRemover(new Limit(input, limit.getFirst(), limit.getLast()));
    }
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    }

    @Override
    public PhysicalOperator visitLimit(org.apache.drill.common.logical.data.Limit limit, Object value) throws OptimizerException {
      PhysicalOperator input = limit.getInput().accept(this, value);
      return new SelectionVectorRemover(new Limit(input, limit.getFirst(), limit.getLast()));
    }
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Related Classes of org.apache.drill.exec.physical.config.Limit

  • org.apache.drill.exec.opt.BasicOptimizer$LogicalConverter
  • org.apache.drill.exec.planner.physical.LimitPrel
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