docs: public ParsedColInfo updateColName(String colName, String colAlias) {
         m_columnName = colName;
         m_alias = colAlias;
         if (m_expression instanceof TupleValueExpression) {
            TupleValueExpression expr = (TupleValueExpression) m_expression;
            expr.setColumnName(colName);
            expr.setColumnAlias(colAlias);
         }
         return this;
      }