RelationNode leftChild = findMostRightRelation(plan, block, joinNode.getLeftChild()); RelationNode rightChild = findMostLeftRelation(plan, block, joinNode.getRightChild()); RelationVertex leftVertex = new RelationVertex(leftChild);
RelationNode leftChild = findMostRightRelation(plan, block, joinNode.getLeftChild()); RelationNode rightChild = findMostLeftRelation(plan, block, joinNode.getRightChild()); RelationVertex leftVertex = new RelationVertex(leftChild);