Package plan_runner.operators

Examples of plan_runner.operators.SelectOperator

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  public TPCH3Plan(String dataPath, String extension, Map conf) {

    // -------------------------------------------------------------------------------------
    final List<Integer> hashCustomer = Arrays.asList(0);

    final SelectOperator selectionCustomer = new SelectOperator(new ComparisonPredicate(
        new ColumnReference(_sc, 6), new ValueSpecification(_sc, _customerMktSegment)));

    final ProjectOperator projectionCustomer = new ProjectOperator(new int[] { 0 });

    final DataSourceComponent relationCustomer = new DataSourceComponent("CUSTOMER", dataPath
        + "customer" + extension, _queryPlan).setHashIndexes(hashCustomer)
        .addOperator(selectionCustomer).addOperator(projectionCustomer);

    // -------------------------------------------------------------------------------------
    final List<Integer> hashOrders = Arrays.asList(1);

    final SelectOperator selectionOrders = new SelectOperator(new ComparisonPredicate(
        ComparisonPredicate.LESS_OP, new ColumnReference(_dateConv, 4),
        new ValueSpecification(_dateConv, _date)));

    final ProjectOperator projectionOrders = new ProjectOperator(new int[] { 0, 1, 4, 7 });

    final DataSourceComponent relationOrders = new DataSourceComponent("ORDERS", dataPath
        + "orders" + extension, _queryPlan).setHashIndexes(hashOrders)
        .addOperator(selectionOrders).addOperator(projectionOrders);

    // -------------------------------------------------------------------------------------
    final EquiJoinComponent C_Ojoin = new EquiJoinComponent(relationCustomer, relationOrders,
        _queryPlan).addOperator(new ProjectOperator(new int[] { 1, 2, 3 })).setHashIndexes(
        Arrays.asList(0));

    // -------------------------------------------------------------------------------------
    final List<Integer> hashLineitem = Arrays.asList(0);

    final SelectOperator selectionLineitem = new SelectOperator(new ComparisonPredicate(
        ComparisonPredicate.GREATER_OP, new ColumnReference(_dateConv, 10),
        new ValueSpecification(_dateConv, _date)));

    final ProjectOperator projectionLineitem = new ProjectOperator(new int[] { 0, 5, 6 });
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        projectionCustomer);

    //-------------------------------------------------------------------------------------
    List<Integer> hashOrders = Arrays.asList(1);

    SelectOperator selectionOrders = new SelectOperator(new BetweenPredicate(
        new ColumnReference(_dc, 4), true, new ValueSpecification(_dc, _date1), false,
        new ValueSpecification(_dc, _date2)));

    ProjectOperator projectionOrders = new ProjectOperator(new int[] { 0, 1 });

    DataSourceComponent relationOrders = new DataSourceComponent("ORDERS", dataPath + "orders"
        + extension, _queryPlan).setHashIndexes(hashOrders).addOperator(selectionOrders)
        .addOperator(projectionOrders);

    //-------------------------------------------------------------------------------------
    ColumnReference colC = new ColumnReference(_ic, 0);
    ColumnReference colO = new ColumnReference(_ic, 1);
    ComparisonPredicate C_O_comp = new ComparisonPredicate(ComparisonPredicate.EQUAL_OP, colC,
        colO);

    Component C_Ojoin = ThetaJoinComponentFactory
        .createThetaJoinOperator(Theta_JoinType, relationCustomer, relationOrders,
            _queryPlan).setHashIndexes(Arrays.asList(3))
        .addOperator(new ProjectOperator(new int[] { 0, 1, 2, 3, 4, 5, 6, 7 }))
        .setJoinPredicate(C_O_comp);

    //-------------------------------------------------------------------------------------
    List<Integer> hashNation = Arrays.asList(0);

    ProjectOperator projectionNation = new ProjectOperator(new int[] { 0, 1 });

    DataSourceComponent relationNation = new DataSourceComponent("NATION", dataPath + "nation"
        + extension, _queryPlan).setHashIndexes(hashNation).addOperator(projectionNation);
    //-------------------------------------------------------------------------------------

    ColumnReference colC_O = new ColumnReference(_ic, 3);
    ColumnReference colN = new ColumnReference(_ic, 0);
    ComparisonPredicate C_O_N_comp = new ComparisonPredicate(ComparisonPredicate.EQUAL_OP,
        colC_O, colN);

    Component C_O_Njoin = ThetaJoinComponentFactory
        .createThetaJoinOperator(Theta_JoinType, C_Ojoin, relationNation, _queryPlan)
        .addOperator(new ProjectOperator(new int[] { 0, 1, 2, 4, 5, 6, 7, 9 }))
        .setHashIndexes(Arrays.asList(6)).setJoinPredicate(C_O_N_comp);

    //-------------------------------------------------------------------------------------

    List<Integer> hashLineitem = Arrays.asList(0);

    SelectOperator selectionLineitem = new SelectOperator(new ComparisonPredicate(
        new ColumnReference(_sc, 8), new ValueSpecification(_sc, MARK)));

    ProjectOperator projectionLineitem = new ProjectOperator(new int[] { 0, 5, 6 });

    DataSourceComponent relationLineitem = new DataSourceComponent("LINEITEM", dataPath
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    int Theta_JoinType = ThetaQueryPlansParameters.getThetaJoinType(conf);

    //-------------------------------------------------------------------------------------
    List<Integer> hashRegion = Arrays.asList(0);

    SelectOperator selectionRegion = new SelectOperator(new ComparisonPredicate(
        new ColumnReference(_sc, 1), new ValueSpecification(_sc, REGION_NAME)));

    ProjectOperator projectionRegion = new ProjectOperator(new int[] { 0 });

    DataSourceComponent relationRegion = new DataSourceComponent("REGION", dataPath + "region"
        + extension, _queryPlan).setHashIndexes(hashRegion).addOperator(selectionRegion)
        .addOperator(projectionRegion);

    //-------------------------------------------------------------------------------------
    List<Integer> hashNation = Arrays.asList(2);

    ProjectOperator projectionNation = new ProjectOperator(new int[] { 0, 1, 2 });

    DataSourceComponent relationNation = new DataSourceComponent("NATION", dataPath + "nation"
        + extension, _queryPlan).setHashIndexes(hashNation).addOperator(projectionNation);

    //-------------------------------------------------------------------------------------
    List<Integer> hashRN = Arrays.asList(0);

    ProjectOperator projectionRN = new ProjectOperator(new int[] { 1, 2 });

    ColumnReference colR = new ColumnReference(_ic, 0);
    ColumnReference colN = new ColumnReference(_ic, 2);
    ComparisonPredicate R_N_comp = new ComparisonPredicate(ComparisonPredicate.EQUAL_OP, colR,
        colN);

    Component R_Njoin = ThetaJoinComponentFactory
        .createThetaJoinOperator(Theta_JoinType, relationRegion, relationNation, _queryPlan)
        .setHashIndexes(hashRN).addOperator(projectionRN).setJoinPredicate(R_N_comp);

    //-------------------------------------------------------------------------------------
    List<Integer> hashSupplier = Arrays.asList(1);

    ProjectOperator projectionSupplier = new ProjectOperator(new int[] { 0, 3 });

    DataSourceComponent relationSupplier = new DataSourceComponent("SUPPLIER", dataPath
        + "supplier" + extension, _queryPlan).setHashIndexes(hashSupplier).addOperator(
        projectionSupplier);

    //-------------------------------------------------------------------------------------
    List<Integer> hashRNS = Arrays.asList(2);

    ProjectOperator projectionRNS = new ProjectOperator(new int[] { 0, 1, 2 });

    ColumnReference colR_N = new ColumnReference(_ic, 0);
    ColumnReference colS = new ColumnReference(_ic, 1);
    ComparisonPredicate R_N_S_comp = new ComparisonPredicate(ComparisonPredicate.EQUAL_OP,
        colR_N, colS);

    Component R_N_Sjoin = ThetaJoinComponentFactory
        .createThetaJoinOperator(Theta_JoinType, R_Njoin, relationSupplier, _queryPlan)
        .setHashIndexes(hashRNS).addOperator(projectionRNS).setJoinPredicate(R_N_S_comp);

    //-------------------------------------------------------------------------------------
    List<Integer> hashLineitem = Arrays.asList(1);

    ProjectOperator projectionLineitem = new ProjectOperator(new int[] { 0, 2, 5, 6 });

    DataSourceComponent relationLineitem = new DataSourceComponent("LINEITEM", dataPath
        + "lineitem" + extension, _queryPlan).setHashIndexes(hashLineitem).addOperator(
        projectionLineitem);

    //-------------------------------------------------------------------------------------
    List<Integer> hashRNSL = Arrays.asList(0, 2);

    ColumnReference colR_N_S = new ColumnReference(_ic, 2);
    ColumnReference colL = new ColumnReference(_ic, 1);
    ComparisonPredicate R_N_S_L_comp = new ComparisonPredicate(ComparisonPredicate.EQUAL_OP,
        colR_N_S, colL);

    ProjectOperator projectionRNSL = new ProjectOperator(new int[] { 0, 1, 3, 5, 6 });

    Component R_N_S_Ljoin = ThetaJoinComponentFactory
        .createThetaJoinOperator(Theta_JoinType, R_N_Sjoin, relationLineitem, _queryPlan)
        .setHashIndexes(hashRNSL).addOperator(projectionRNSL)
        .setJoinPredicate(R_N_S_L_comp);

    //-------------------------------------------------------------------------------------
    List<Integer> hashCustomer = Arrays.asList(0);

    ProjectOperator projectionCustomer = new ProjectOperator(new int[] { 0, 3 });

    DataSourceComponent relationCustomer = new DataSourceComponent("CUSTOMER", dataPath
        + "customer" + extension, _queryPlan).setHashIndexes(hashCustomer).addOperator(
        projectionCustomer);

    //-------------------------------------------------------------------------------------
    List<Integer> hashOrders = Arrays.asList(1);

    SelectOperator selectionOrders = new SelectOperator(new BetweenPredicate(
        new ColumnReference(_dc, 4), true, new ValueSpecification(_dc, _date1), false,
        new ValueSpecification(_dc, _date2)));

    ProjectOperator projectionOrders = new ProjectOperator(new int[] { 0, 1 });
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  public ThetaTPCH7Plan(String dataPath, String extension, Map conf) {
    final int Theta_JoinType = ThetaQueryPlansParameters.getThetaJoinType(conf);
    // -------------------------------------------------------------------------------------
    final ArrayList<Integer> hashNation2 = new ArrayList<Integer>(Arrays.asList(1));

    final SelectOperator selectionNation2 = new SelectOperator(new OrPredicate(
        new ComparisonPredicate(new ColumnReference(_sc, 1), new ValueSpecification(_sc,
            _firstCountryName)), new ComparisonPredicate(new ColumnReference(_sc, 1),
            new ValueSpecification(_sc, _secondCountryName))));

    final ProjectOperator projectionNation2 = new ProjectOperator(new int[] { 1, 0 });

    final DataSourceComponent relationNation2 = new DataSourceComponent("NATION2", dataPath
        + "nation" + extension, _queryPlan).setHashIndexes(hashNation2)
        .addOperator(selectionNation2).addOperator(projectionNation2);

    // -------------------------------------------------------------------------------------
    final ArrayList<Integer> hashCustomer = new ArrayList<Integer>(Arrays.asList(1));

    final ProjectOperator projectionCustomer = new ProjectOperator(new int[] { 0, 3 });

    final DataSourceComponent relationCustomer = new DataSourceComponent("CUSTOMER", dataPath
        + "customer" + extension, _queryPlan).setHashIndexes(hashCustomer).addOperator(
        projectionCustomer);

    // -------------------------------------------------------------------------------------
    final ColumnReference colN = new ColumnReference(_ic, 1);
    final ColumnReference colC = new ColumnReference(_ic, 1);
    final ComparisonPredicate N_C_comp = new ComparisonPredicate(ComparisonPredicate.EQUAL_OP,
        colN, colC);

    Component N_Cjoin = ThetaJoinComponentFactory
        .createThetaJoinOperator(Theta_JoinType, relationNation2, relationCustomer,
            _queryPlan).addOperator(new ProjectOperator(new int[] { 0, 2 }))
        .setJoinPredicate(N_C_comp);

    // -------------------------------------------------------------------------------------
    final ArrayList<Integer> hashOrders = new ArrayList<Integer>(Arrays.asList(1));

    final ProjectOperator projectionOrders = new ProjectOperator(new int[] { 0, 1 });

    final DataSourceComponent relationOrders = new DataSourceComponent("ORDERS", dataPath
        + "orders" + extension, _queryPlan).setHashIndexes(hashOrders).addOperator(
        projectionOrders);

    // -------------------------------------------------------------------------------------

    final ColumnReference colN_C = new ColumnReference(_ic, 1);
    final ColumnReference colO = new ColumnReference(_ic, 1);
    final ComparisonPredicate N_C_O_comp = new ComparisonPredicate(
        ComparisonPredicate.EQUAL_OP, colN_C, colO);

    Component N_C_Ojoin = ThetaJoinComponentFactory
        .createThetaJoinOperator(Theta_JoinType, N_Cjoin, relationOrders, _queryPlan)
        .addOperator(new ProjectOperator(new int[] { 0, 2 })).setJoinPredicate(N_C_O_comp);

    // -------------------------------------------------------------------------------------
    final ArrayList<Integer> hashSupplier = new ArrayList<Integer>(Arrays.asList(1));

    final ProjectOperator projectionSupplier = new ProjectOperator(new int[] { 0, 3 });

    final DataSourceComponent relationSupplier = new DataSourceComponent("SUPPLIER", dataPath
        + "supplier" + extension, _queryPlan).setHashIndexes(hashSupplier).addOperator(
        projectionSupplier);

    // -------------------------------------------------------------------------------------
    final ArrayList<Integer> hashNation1 = new ArrayList<Integer>(Arrays.asList(1));

    final ProjectOperator projectionNation1 = new ProjectOperator(new int[] { 1, 0 });

    final DataSourceComponent relationNation1 = new DataSourceComponent("NATION1", dataPath
        + "nation" + extension, _queryPlan).setHashIndexes(hashNation1)
        .addOperator(selectionNation2).addOperator(projectionNation1);

    // -------------------------------------------------------------------------------------

    final ColumnReference colS = new ColumnReference(_ic, 1);
    final ColumnReference colN2 = new ColumnReference(_ic, 1);
    final ComparisonPredicate S_N_comp = new ComparisonPredicate(ComparisonPredicate.EQUAL_OP,
        colS, colN2);

    Component S_Njoin = ThetaJoinComponentFactory
        .createThetaJoinOperator(Theta_JoinType, relationSupplier, relationNation1,
            _queryPlan).addOperator(new ProjectOperator(new int[] { 0, 2 }))
        .setJoinPredicate(S_N_comp);

    // -------------------------------------------------------------------------------------
    final ArrayList<Integer> hashLineitem = new ArrayList<Integer>(Arrays.asList(2));

    final SelectOperator selectionLineitem = new SelectOperator(new BetweenPredicate(
        new ColumnReference(_dateConv, 10), true,
        new ValueSpecification(_dateConv, _date1), true, new ValueSpecification(_dateConv,
            _date2)));

    // first field in projection
    final ValueExpression extractYear = new IntegerYearFromDate(new ColumnReference<Date>(
        _dateConv, 10));
    // second field in projection
    // 1 - discount
    final ValueExpression<Double> substract = new Subtraction(new ValueSpecification(
        _doubleConv, 1.0), new ColumnReference(_doubleConv, 6));
    // extendedPrice*(1-discount)
    final ValueExpression<Double> product = new Multiplication(new ColumnReference(_doubleConv,
        5), substract);
    // third field in projection
    final ColumnReference supplierKey = new ColumnReference(_sc, 2);
    // forth field in projection
    final ColumnReference orderKey = new ColumnReference(_sc, 0);
    final ProjectOperator projectionLineitem = new ProjectOperator(extractYear, product,
        supplierKey, orderKey);

    final DataSourceComponent relationLineitem = new DataSourceComponent("LINEITEM", dataPath
        + "lineitem" + extension, _queryPlan).setHashIndexes(hashLineitem)
        .addOperator(selectionLineitem).addOperator(projectionLineitem);

    // -------------------------------------------------------------------------------------

    final ColumnReference colL = new ColumnReference(_ic, 2);
    final ColumnReference colS_N = new ColumnReference(_ic, 0);
    final ComparisonPredicate L_S_N_comp = new ComparisonPredicate(
        ComparisonPredicate.EQUAL_OP, colL, colS_N);

    Component L_S_Njoin = ThetaJoinComponentFactory
        .createThetaJoinOperator(Theta_JoinType, relationLineitem, S_Njoin, _queryPlan)
        .addOperator(new ProjectOperator(new int[] { 5, 0, 1, 3 }))
        .setJoinPredicate(L_S_N_comp);

    // -------------------------------------------------------------------------------------
    // set up aggregation function on the same StormComponent(Bolt) where
    // the last join is
    final SelectOperator so = new SelectOperator(new OrPredicate(new AndPredicate(
        new ComparisonPredicate(new ColumnReference(_sc, 0), new ValueSpecification(_sc,
            _firstCountryName)), new ComparisonPredicate(new ColumnReference(_sc, 2),
            new ValueSpecification(_sc, _secondCountryName))), new AndPredicate(
        new ComparisonPredicate(new ColumnReference(_sc, 0), new ValueSpecification(_sc,
            _secondCountryName)), new ComparisonPredicate(new ColumnReference(_sc, 2),
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        new ColumnReference(_dc, 3));

    final AggregateSumOperator sp = new AggregateSumOperator(aggVe, conf);

    new EquiJoinComponent(R_Sjoin, relationT, _queryPlan).addOperator(
        new SelectOperator(new ComparisonPredicate(new ColumnReference(_ic, 1),
            new ValueSpecification(_ic, 10)))).addOperator(sp);

  }
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  public ThetaTPCH9Plan(String dataPath, String extension, Map conf) {
    int Theta_JoinType = ThetaQueryPlansParameters.getThetaJoinType(conf);
    //-------------------------------------------------------------------------------------
    List<Integer> hashPart = Arrays.asList(0);

    SelectOperator selectionPart = new SelectOperator(new LikePredicate(new ColumnReference(
        _sc, 1), new ValueSpecification(_sc, COLOR)));

    ProjectOperator projectionPart = new ProjectOperator(new int[] { 0 });

    DataSourceComponent relationPart = new DataSourceComponent("PART", dataPath + "part"
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        projectionCustomer);

    // -------------------------------------------------------------------------------------
    final List<Integer> hashOrders = Arrays.asList(1);

    final SelectOperator selectionOrders = new SelectOperator(new BetweenPredicate(
        new ColumnReference(_dc, 4), true, new ValueSpecification(_dc, _date1), false,
        new ValueSpecification(_dc, _date2)));

    final ProjectOperator projectionOrders = new ProjectOperator(new int[] { 0, 1 });

    final DataSourceComponent relationOrders = new DataSourceComponent("ORDERS", dataPath
        + "orders" + extension, _queryPlan).setHashIndexes(hashOrders)
        .addOperator(selectionOrders).addOperator(projectionOrders);

    // -------------------------------------------------------------------------------------
    final EquiJoinComponent C_Ojoin = new EquiJoinComponent(relationCustomer, relationOrders,
        _queryPlan).setHashIndexes(Arrays.asList(3));
    // -------------------------------------------------------------------------------------
    final List<Integer> hashNation = Arrays.asList(0);

    final ProjectOperator projectionNation = new ProjectOperator(new int[] { 0, 1 });

    final DataSourceComponent relationNation = new DataSourceComponent("NATION", dataPath
        + "nation" + extension, _queryPlan).setHashIndexes(hashNation).addOperator(
        projectionNation);
    // -------------------------------------------------------------------------------------

    final EquiJoinComponent C_O_Njoin = new EquiJoinComponent(C_Ojoin, relationNation,
        _queryPlan).addOperator(new ProjectOperator(new int[] { 0, 1, 2, 4, 5, 6, 7, 8 }))
        .setHashIndexes(Arrays.asList(6));
    // -------------------------------------------------------------------------------------

    final List<Integer> hashLineitem = Arrays.asList(0);

    final SelectOperator selectionLineitem = new SelectOperator(new ComparisonPredicate(
        new ColumnReference(_sc, 8), new ValueSpecification(_sc, "R")));

    final ProjectOperator projectionLineitem = new ProjectOperator(new int[] { 0, 5, 6 });

    final DataSourceComponent relationLineitem = new DataSourceComponent("LINEITEM", dataPath
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    int Theta_JoinType = ThetaQueryPlansParameters.getThetaJoinType(conf);

    //-------------------------------------------------------------------------------------
    List<Integer> hashRegion = Arrays.asList(0);

    SelectOperator selectionRegion = new SelectOperator(new ComparisonPredicate(
        new ColumnReference(_sc, 1), new ValueSpecification(_sc, _region)));

    ProjectOperator projectionRegion = new ProjectOperator(new int[] { 0 });

    DataSourceComponent relationRegion = new DataSourceComponent("REGION", dataPath + "region"
        + extension, _queryPlan).setHashIndexes(hashRegion).addOperator(selectionRegion)
        .addOperator(projectionRegion);

    //-------------------------------------------------------------------------------------
    List<Integer> hashNation1 = Arrays.asList(1);

    ProjectOperator projectionNation1 = new ProjectOperator(new int[] { 0, 2 });

    DataSourceComponent relationNation1 = new DataSourceComponent("NATION1", dataPath
        + "nation" + extension, _queryPlan).setHashIndexes(hashNation1).addOperator(
        projectionNation1);

    //-------------------------------------------------------------------------------------
    ColumnReference colR = new ColumnReference(_ic, 0);
    ColumnReference colN = new ColumnReference(_ic, 1);
    ComparisonPredicate R_N_comp = new ComparisonPredicate(ComparisonPredicate.EQUAL_OP, colR,
        colN);

    Component R_Njoin = ThetaJoinComponentFactory
        .createThetaJoinOperator(Theta_JoinType, relationRegion, relationNation1,
            _queryPlan).addOperator(new ProjectOperator(new int[] { 1 }))
        .setHashIndexes(Arrays.asList(0)).setJoinPredicate(R_N_comp);

    //-------------------------------------------------------------------------------------
    List<Integer> hashCustomer = Arrays.asList(0);

    ProjectOperator projectionCustomer = new ProjectOperator(new int[] { 3, 0 });

    DataSourceComponent relationCustomer = new DataSourceComponent("CUSTOMER", dataPath
        + "customer" + extension, _queryPlan).setHashIndexes(hashCustomer).addOperator(
        projectionCustomer);

    //-------------------------------------------------------------------------------------

    ColumnReference colR_N = new ColumnReference(_ic, 0);
    ColumnReference colC = new ColumnReference(_ic, 0);
    ComparisonPredicate R_N_C_comp = new ComparisonPredicate(ComparisonPredicate.EQUAL_OP,
        colR_N, colC);
    Component R_N_Cjoin = ThetaJoinComponentFactory
        .createThetaJoinOperator(Theta_JoinType, R_Njoin, relationCustomer, _queryPlan)
        .addOperator(new ProjectOperator(new int[] { 2 })).setHashIndexes(Arrays.asList(0))
        .setJoinPredicate(R_N_C_comp);

    //-------------------------------------------------------------------------------------
    List<Integer> hashSupplier = Arrays.asList(1);

    ProjectOperator projectionSupplier = new ProjectOperator(new int[] { 0, 3 });

    DataSourceComponent relationSupplier = new DataSourceComponent("SUPPLIER", dataPath
        + "supplier" + extension, _queryPlan).setHashIndexes(hashSupplier).addOperator(
        projectionSupplier);

    //-------------------------------------------------------------------------------------
    List<Integer> hashNation2 = Arrays.asList(0);

    ProjectOperator projectionNation2 = new ProjectOperator(new int[] { 0, 1 });

    DataSourceComponent relationNation2 = new DataSourceComponent("NATION2", dataPath
        + "nation" + extension, _queryPlan).setHashIndexes(hashNation2).addOperator(
        projectionNation2);

    //-------------------------------------------------------------------------------------
    ColumnReference colS = new ColumnReference(_ic, 1);
    ColumnReference colN2 = new ColumnReference(_ic, 0);
    ComparisonPredicate S_N2_comp = new ComparisonPredicate(ComparisonPredicate.EQUAL_OP, colS,
        colN2);

    Component S_Njoin = ThetaJoinComponentFactory
        .createThetaJoinOperator(Theta_JoinType, relationSupplier, relationNation2,
            _queryPlan).addOperator(new ProjectOperator(new int[] { 0, 3 }))
        .setHashIndexes(Arrays.asList(0)).setJoinPredicate(S_N2_comp);

    //-------------------------------------------------------------------------------------
    List<Integer> hashPart = Arrays.asList(0);

    SelectOperator selectionPart = new SelectOperator(new ComparisonPredicate(
        new ColumnReference(_sc, 4), new ValueSpecification(_sc, _type)));

    ProjectOperator projectionPart = new ProjectOperator(new int[] { 0 });

    DataSourceComponent relationPart = new DataSourceComponent("PART", dataPath + "part"
        + extension, _queryPlan).setHashIndexes(hashPart).addOperator(selectionPart)
        .addOperator(projectionPart);

    //-------------------------------------------------------------------------------------
    List<Integer> hashLineitem = Arrays.asList(1);

    //first field in projection
    ColumnReference orderKey = new ColumnReference(_sc, 0);
    //second field in projection
    ColumnReference partKey = new ColumnReference(_sc, 1);
    //third field in projection
    ColumnReference suppKey = new ColumnReference(_sc, 2);
    //forth field in projection
    ValueExpression<Double> substract = new Subtraction(
        new ValueSpecification(_doubleConv, 1.0), new ColumnReference(_doubleConv, 6));
    //extendedPrice*(1-discount)
    ValueExpression<Double> product = new Multiplication(new ColumnReference(_doubleConv, 5),
        substract);
    ProjectOperator projectionLineitem = new ProjectOperator(orderKey, partKey, suppKey,
        product);

    DataSourceComponent relationLineitem = new DataSourceComponent("LINEITEM", dataPath
        + "lineitem" + extension, _queryPlan).setHashIndexes(hashLineitem).addOperator(
        projectionLineitem);

    //-------------------------------------------------------------------------------------
    ColumnReference colP = new ColumnReference(_ic, 0);
    ColumnReference colL = new ColumnReference(_ic, 1);
    ComparisonPredicate P_L_comp = new ComparisonPredicate(ComparisonPredicate.EQUAL_OP, colP,
        colL);

    Component P_Ljoin = ThetaJoinComponentFactory
        .createThetaJoinOperator(Theta_JoinType, relationPart, relationLineitem, _queryPlan)
        .addOperator(new ProjectOperator(new int[] { 1, 3, 4 }))
        .setHashIndexes(Arrays.asList(0)).setJoinPredicate(P_L_comp)
    //                             .addOperator(agg)
    ;

    //-------------------------------------------------------------------------------------
    List<Integer> hashOrders = Arrays.asList(0);

    SelectOperator selectionOrders = new SelectOperator(new BetweenPredicate(
        new ColumnReference(_dateConv, 4), true, new ValueSpecification(_dateConv, _date1),
        true, new ValueSpecification(_dateConv, _date2)));

    //first field in projection
    ValueExpression OrdersOrderKey = new ColumnReference(_sc, 0);
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            _queryPlan).setJoinPredicate(predL_O)
        .addOperator(new ProjectOperator(new int[] { 1, 2, 3, 4 }));

    // -------------------------------------------------------------------------------------

    final SelectOperator selectionPartSupp = new SelectOperator(new ComparisonPredicate(
        ComparisonPredicate.GREATER_OP, new ColumnReference(_intConv, 2),
        new ValueSpecification(_intConv, 9990)));

    final ColumnReference colRefSupplier = new ColumnReference(_intConv, 0);
    final ColumnReference colRefPartSupp = new ColumnReference(_intConv, 1);
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  public TPCH8Plan(String dataPath, String extension, Map conf) {
    // -------------------------------------------------------------------------------------
    final List<Integer> hashRegion = Arrays.asList(0);

    final SelectOperator selectionRegion = new SelectOperator(new ComparisonPredicate(
        new ColumnReference(_sc, 1), new ValueSpecification(_sc, _region)));

    final ProjectOperator projectionRegion = new ProjectOperator(new int[] { 0 });

    final DataSourceComponent relationRegion = new DataSourceComponent("REGION", dataPath
        + "region" + extension, _queryPlan).setHashIndexes(hashRegion)
        .addOperator(selectionRegion).addOperator(projectionRegion);

    // -------------------------------------------------------------------------------------
    final List<Integer> hashNation1 = Arrays.asList(1);

    final ProjectOperator projectionNation1 = new ProjectOperator(new int[] { 0, 2 });

    final DataSourceComponent relationNation1 = new DataSourceComponent("NATION1", dataPath
        + "nation" + extension, _queryPlan).setHashIndexes(hashNation1).addOperator(
        projectionNation1);

    // -------------------------------------------------------------------------------------
    final EquiJoinComponent R_Njoin = new EquiJoinComponent(relationRegion, relationNation1,
        _queryPlan).addOperator(new ProjectOperator(new int[] { 1 })).setHashIndexes(
        Arrays.asList(0));

    // -------------------------------------------------------------------------------------
    final List<Integer> hashCustomer = Arrays.asList(0);

    final ProjectOperator projectionCustomer = new ProjectOperator(new int[] { 3, 0 });

    final DataSourceComponent relationCustomer = new DataSourceComponent("CUSTOMER", dataPath
        + "customer" + extension, _queryPlan).setHashIndexes(hashCustomer).addOperator(
        projectionCustomer);

    // -------------------------------------------------------------------------------------
    final EquiJoinComponent R_N_Cjoin = new EquiJoinComponent(R_Njoin, relationCustomer,
        _queryPlan).addOperator(new ProjectOperator(new int[] { 1 })).setHashIndexes(
        Arrays.asList(0));

    // -------------------------------------------------------------------------------------
    final List<Integer> hashSupplier = Arrays.asList(1);

    final ProjectOperator projectionSupplier = new ProjectOperator(new int[] { 0, 3 });

    final DataSourceComponent relationSupplier = new DataSourceComponent("SUPPLIER", dataPath
        + "supplier" + extension, _queryPlan).setHashIndexes(hashSupplier).addOperator(
        projectionSupplier);

    // -------------------------------------------------------------------------------------
    final List<Integer> hashNation2 = Arrays.asList(0);

    final ProjectOperator projectionNation2 = new ProjectOperator(new int[] { 0, 1 });

    final DataSourceComponent relationNation2 = new DataSourceComponent("NATION2", dataPath
        + "nation" + extension, _queryPlan).setHashIndexes(hashNation2).addOperator(
        projectionNation2);

    // -------------------------------------------------------------------------------------
    final EquiJoinComponent S_Njoin = new EquiJoinComponent(relationSupplier, relationNation2,
        _queryPlan).addOperator(new ProjectOperator(new int[] { 0, 2 })).setHashIndexes(
        Arrays.asList(0));

    // -------------------------------------------------------------------------------------
    final List<Integer> hashPart = Arrays.asList(0);

    final SelectOperator selectionPart = new SelectOperator(new ComparisonPredicate(
        new ColumnReference(_sc, 4), new ValueSpecification(_sc, _type)));

    final ProjectOperator projectionPart = new ProjectOperator(new int[] { 0 });

    final DataSourceComponent relationPart = new DataSourceComponent("PART", dataPath + "part"
        + extension, _queryPlan).setHashIndexes(hashPart).addOperator(selectionPart)
        .addOperator(projectionPart);

    // -------------------------------------------------------------------------------------
    final List<Integer> hashLineitem = Arrays.asList(1);

    // first field in projection
    final ColumnReference orderKey = new ColumnReference(_sc, 0);
    // second field in projection
    final ColumnReference partKey = new ColumnReference(_sc, 1);
    // third field in projection
    final ColumnReference suppKey = new ColumnReference(_sc, 2);
    // forth field in projection
    final ValueExpression<Double> substract = new Subtraction(new ValueSpecification(
        _doubleConv, 1.0), new ColumnReference(_doubleConv, 6));
    // extendedPrice*(1-discount)
    final ValueExpression<Double> product = new Multiplication(new ColumnReference(_doubleConv,
        5), substract);
    final ProjectOperator projectionLineitem = new ProjectOperator(orderKey, partKey, suppKey,
        product);

    final DataSourceComponent relationLineitem = new DataSourceComponent("LINEITEM", dataPath
        + "lineitem" + extension, _queryPlan).setHashIndexes(hashLineitem).addOperator(
        projectionLineitem);

    // -------------------------------------------------------------------------------------
    final EquiJoinComponent P_Ljoin = new EquiJoinComponent(relationPart, relationLineitem,
        _queryPlan).addOperator(new ProjectOperator(new int[] { 1, 2, 3 })).setHashIndexes(
        Arrays.asList(0));

    // -------------------------------------------------------------------------------------
    final List<Integer> hashOrders = Arrays.asList(0);

    final SelectOperator selectionOrders = new SelectOperator(new BetweenPredicate(
        new ColumnReference(_dateConv, 4), true, new ValueSpecification(_dateConv, _date1),
        true, new ValueSpecification(_dateConv, _date2)));

    // first field in projection
    final ValueExpression OrdersOrderKey = new ColumnReference(_sc, 0);
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Related Classes of plan_runner.operators.SelectOperator

  • plan_runner.query_plans.debug.TPCH3L1Plan
  • plan_runner.query_plans.debug.TPCH3L23Plan
  • plan_runner.query_plans.debug.TPCH3L2Plan
  • plan_runner.query_plans.debug.TPCH5PlanAvg
  • plan_runner.query_plans.RSTPlan
  • plan_runner.query_plans.ThetaMultipleJoinPlan
  • plan_runner.query_plans.ThetaTPCH10Plan
  • plan_runner.query_plans.ThetaTPCH4Plan
  • plan_runner.query_plans.ThetaTPCH5Plan
  • plan_runner.query_plans.ThetaTPCH7Plan
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