code: void setParameter(String name, Object value) throws Exception
    {
      logger.debug("public void setParameter");
  
      try
      {
        if (this.sfStatement != null)
        {
          this.sfStatement.addProperty(name, value);
        }
      }
      catch (SFException ex)
      {
        throw new SnowflakeSQLException(ex);
      }
    }
docs: Sets a parameter at the statement level. Used for internal testing.
  
  @param name  parameter name.
  @param value parameter value.
  @throws Exception if any SQL error occurs.