Examples of clearChildren()

Examples of org.voltdb.plannodes.AbstractPlanNode.clearChildren()

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            node.getOutputColumnGUIDs().addAll(proj_node.getOutputColumnGUIDs());
        } else {
            AbstractPlanNode parent = node.getParent(0);
            assert (parent != null);
            node.clearParents();
            parent.clearChildren();
            proj_node.addAndLinkChild(node);
            parent.addAndLinkChild(proj_node);
        }

        // Mark the new ProjectionPlanNode as dirty
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Examples of org.voltdb.plannodes.AbstractPlanNode.clearChildren()

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                // If either table is replicated, then the leaf scan should be linked
                // directly with the Join PlanNode
                if (join_tbl.getIsreplicated() || leaf_tbl.getIsreplicated()) {
                    AbstractPlanNode parent = join_node.getParent(0);
                    assert (parent != null);
                    parent.clearChildren();
                    parent.addAndLinkChild(recv_node);
                    state.markDirty(parent);
                    state.markDirty(recv_node);

                    join_node.clearParents();
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Examples of org.voltdb.plannodes.HashAggregatePlanNode.clearChildren()

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    AbstractPlanNode handleMVBasedMultiPartQuery (AbstractPlanNode root, boolean edgeCaseOuterJoin) {
        MaterializedViewFixInfo mvFixInfo = m_parsedSelect.m_mvFixInfo;

        HashAggregatePlanNode reAggNode = new HashAggregatePlanNode(mvFixInfo.getReAggregationPlanNode());
        reAggNode.clearChildren();
        reAggNode.clearParents();

        AbstractPlanNode receiveNode = root;
        AbstractPlanNode reAggParent = null;
        // Find receive plan node and insert the constructed re-aggregation plan node.
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Examples of org.voltdb.plannodes.ReceivePlanNode.clearChildren()

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            assert(childNode instanceof SendPlanNode);
            SendPlanNode sendNode = (SendPlanNode) childNode;

            // disconnect the send and receive nodes
            sendNode.clearParents();
            recvNode.clearChildren();

            // make a new plan fragment rooted at the send
            CompiledPlan.Fragment subFrag = new CompiledPlan.Fragment();

            // put the multipartition hint from planning in the metadata
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Examples of org.voltdb.plannodes.SendPlanNode.clearChildren()

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                            throw new RuntimeException(ex);
                        }
                        assert (parent_clone != null);
                        assert (parent != parent_clone);
                        parent_clone.addAndLinkChild(join_node);
                        send_node.clearChildren();
                        send_node.addAndLinkChild(parent_clone);
                    } else {
                        send_node.clearChildren();
                        send_node.addAndLinkChild(join_node);
                    }
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Examples of org.voltdb.plannodes.SendPlanNode.clearChildren()

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                        assert (parent != parent_clone);
                        parent_clone.addAndLinkChild(join_node);
                        send_node.clearChildren();
                        send_node.addAndLinkChild(parent_clone);
                    } else {
                        send_node.clearChildren();
                        send_node.addAndLinkChild(join_node);
                    }
                    state.markDirty(send_node);
                    modified = true;
                }
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