Method Close

be/src/exec/union-node.cc:71–79

}

void UnionPlanNode::Close() {
  for (const vector<ScalarExpr*>& const_exprs : const_exprs_lists_) {
    ScalarExpr::Close(const_exprs);
  }
  for (const vector<ScalarExpr*>& child_exprs : child_exprs_lists_) {
    ScalarExpr::Close(child_exprs);
  }
  PlanNode::Close();
}

Status UnionPlanNode::CreateExecNode(RuntimeState* state, ExecNode** node) const {
  ObjectPool* pool = state->obj_pool();