Examples of DrillProjectRel

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

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  @Override
  public void onMatch(RelOptRuleCall call) {
    final DrillAggregateRel agg = (DrillAggregateRel) call.rel(0);
    final DrillScanRel scan = (DrillScanRel) call.rel(call.rels.length -1);
    final DrillProjectRel proj = call.rels.length == 3 ? (DrillProjectRel) call.rel(1) : null;

    GroupScan oldGrpScan = scan.getGroupScan();

    // Only apply the rule when :
    //    1) scan knows the exact row count in getSize() call,
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Examples of org.apache.drill.exec.planner.logical.DrillProjectRel

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    super(RelOptHelper.some(DrillProjectRel.class, RelOptHelper.any(RelNode.class)), "ProjectPrule");
  }

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

    RelTraitSet traits = input.getTraitSet().plus(Prel.DRILL_PHYSICAL);
    RelNode convertedInput = convert(input, traits);

    Map<Integer, Integer> inToOut = getProjectMap(project);
    boolean traitPull = new ProjectTraitPull(call, inToOut).go(project, convertedInput);

    if(!traitPull){
      call.transformTo(new ProjectPrel(project.getCluster(), convertedInput.getTraitSet(), convertedInput, project.getProjects(), project.getRowType()));
    }
  }
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Examples of org.apache.drill.exec.planner.logical.DrillProjectRel

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    super(RelOptHelper.some(DrillProjectRel.class, RelOptHelper.any(RelNode.class)), "ProjectPrule");
  }

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

    RelTraitSet traits = input.getTraitSet().plus(Prel.DRILL_PHYSICAL);
    RelNode convertedInput = convert(input, traits);

    Map<Integer, Integer> inToOut = getProjectMap(project);
    boolean traitPull = new ProjectTraitPull(call, inToOut).go(project, convertedInput);

    if(!traitPull){
      call.transformTo(new ProjectPrel(project.getCluster(), convertedInput.getTraitSet(), convertedInput, project.getProjects(), project.getRowType()));
    }
  }
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Examples of org.apache.drill.exec.planner.logical.DrillProjectRel

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  @Override
  public void onMatch(RelOptRuleCall call) {
    final DrillAggregateRel agg = (DrillAggregateRel) call.rel(0);
    final DrillScanRel scan = (DrillScanRel) call.rel(call.rels.length -1);
    final DrillProjectRel proj = call.rels.length == 3 ? (DrillProjectRel) call.rel(1) : null;

    GroupScan oldGrpScan = scan.getGroupScan();

    // Only apply the rule when :
    //    1) scan knows the exact row count in getSize() call,
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