Package org.apache.drill.exec.planner.logical

Examples of org.apache.drill.exec.planner.logical.DrillLimitRel

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    super(RelOptHelper.any(DrillLimitRel.class, DrillRel.DRILL_LOGICAL), "Prel.LimitPrule");
  }

  @Override
  public void onMatch(RelOptRuleCall call) {
    final DrillLimitRel limit = (DrillLimitRel) call.rel(0);
    final RelNode input = limit.getChild();

    final RelTraitSet traits = input.getTraitSet().plus(Prel.DRILL_PHYSICAL).plus(DrillDistributionTrait.SINGLETON);
    final RelNode convertedInput = convert(input, traits);
    LimitPrel newLimit = new LimitPrel(limit.getCluster(), limit.getTraitSet().plus(Prel.DRILL_PHYSICAL).plus(DrillDistributionTrait.SINGLETON), convertedInput, limit.getOffset(), limit.getFetch());
    call.transformTo(newLimit);
  }
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    super(RelOptHelper.any(DrillLimitRel.class, DrillRel.DRILL_LOGICAL), "Prel.LimitPrule");
  }

  @Override
  public void onMatch(RelOptRuleCall call) {
    final DrillLimitRel limit = (DrillLimitRel) call.rel(0);
    final RelNode input = limit.getChild();

    final RelTraitSet traits = input.getTraitSet().plus(Prel.DRILL_PHYSICAL).plus(DrillDistributionTrait.SINGLETON);
    final RelNode convertedInput = convert(input, traits);
    LimitPrel newLimit = new LimitPrel(limit.getCluster(), limit.getTraitSet().plus(Prel.DRILL_PHYSICAL).plus(DrillDistributionTrait.SINGLETON), convertedInput, limit.getOffset(), limit.getFetch());
    call.transformTo(newLimit);
  }
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Related Classes of org.apache.drill.exec.planner.logical.DrillLimitRel

  • org.apache.drill.common.logical.data.Limit
  • org.apache.drill.common.logical.data.LogicalOperator
  • org.apache.drill.exec.planner.physical.LimitPrule
  • org.eigenbase.rel.RelNode
  • org.eigenbase.rex.RexNode
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