Examples of AggregateAvgOperator

Examples of plan_runner.operators.AggregateAvgOperator

51
52
53
54
55
56
57
58
59
60
61
      cr = new ColumnReference(wrapper, 1);
    else
      cr = new ColumnReference(wrapper, 0);

    if (lastAgg instanceof AggregateAvgOperator)
      overallAgg = new AggregateAvgOperator(cr, map);
    else
      overallAgg = new AggregateSumOperator(cr, map);

    if (lastAgg.hasGroupBy())
      overallAgg.setGroupByColumns(Arrays.asList(0));
View Full Code Here

Examples of plan_runner.operators.AggregateAvgOperator

171
172
173
174
175
176
177
178
179
180
181
        _doubleConv, 1.0), new ColumnReference(_doubleConv, 2));
    // extendedPrice*(1-discount)
    final ValueExpression<Double> product = new Multiplication(new ColumnReference(_doubleConv,
        1), substract);

    final AggregateOperator aggOp = new AggregateAvgOperator(product, conf)
        .setGroupByColumns(Arrays.asList(0));
    new OperatorComponent(R_N_S_L_C_Ojoin, "FINAL_RESULT", _queryPlan).addOperator(aggOp);

    // -------------------------------------------------------------------------------------
  }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.