Examples with BatchPhysicalLocalHashAggregate org.apache.flink.table.planner.plan.nodes.physical.batch.BatchPhysicalLocalHashAggregate used on opensource projects

Example 1 with BatchPhysicalLocalHashAggregate

use of org.apache.flink.table.planner.plan.nodes.physical.batch.BatchPhysicalLocalHashAggregate in project flink by apache.

the class PushLocalHashAggWithCalcIntoScanRule method matches.

@Override
public boolean matches(RelOptRuleCall call) {
    BatchPhysicalLocalHashAggregate localHashAgg = call.rel(1);
    BatchPhysicalCalc calc = call.rel(2);
    BatchPhysicalTableSourceScan tableSourceScan = call.rel(3);
    return isInputRefOnly(calc) && isProjectionNotPushedDown(tableSourceScan) && canPushDown(call, localHashAgg, tableSourceScan);
}

Example 2 with BatchPhysicalLocalHashAggregate

use of org.apache.flink.table.planner.plan.nodes.physical.batch.BatchPhysicalLocalHashAggregate in project flink by apache.

the class PushLocalHashAggWithCalcIntoScanRule method onMatch.

@Override
public void onMatch(RelOptRuleCall call) {
    BatchPhysicalLocalHashAggregate localHashAgg = call.rel(1);
    BatchPhysicalCalc calc = call.rel(2);
    BatchPhysicalTableSourceScan oldScan = call.rel(3);
    int[] calcRefFields = getRefFiledIndex(calc);
    pushLocalAggregateIntoScan(call, localHashAgg, oldScan, calcRefFields);
}

Example 3 with BatchPhysicalLocalHashAggregate

use of org.apache.flink.table.planner.plan.nodes.physical.batch.BatchPhysicalLocalHashAggregate in project flink by apache.

the class PushLocalHashAggIntoScanRule method matches.

@Override
public boolean matches(RelOptRuleCall call) {
    BatchPhysicalLocalHashAggregate localAggregate = call.rel(1);
    BatchPhysicalTableSourceScan tableSourceScan = call.rel(2);
    return canPushDown(call, localAggregate, tableSourceScan);
}

Example 4 with BatchPhysicalLocalHashAggregate

use of org.apache.flink.table.planner.plan.nodes.physical.batch.BatchPhysicalLocalHashAggregate in project flink by apache.

the class PushLocalHashAggIntoScanRule method onMatch.

@Override
public void onMatch(RelOptRuleCall call) {
    BatchPhysicalLocalHashAggregate localHashAgg = call.rel(1);
    BatchPhysicalTableSourceScan oldScan = call.rel(2);
    pushLocalAggregateIntoScan(call, localHashAgg, oldScan);
}