Method DebugString

be/src/exprs/scalar-expr.cc:307–315

}

string ScalarExpr::DebugString() const {
  // TODO: implement partial debug string for member vars
  stringstream out;
  out << " type=" << type_.DebugString();
  if (!children_.empty()) {
    out << " children=" << DebugString(children_);
  }
  return out.str();
}

string ScalarExpr::DebugString(const vector<ScalarExpr*>& exprs) {
  stringstream out;