public static String getLongString(ResultSet rs, int pos)
            throws SQLException {
        return instance.i_getLongString(rs, pos);
    }
public static String getLongString ( ResultSet rs , int pos ) throws SQLException { return instance . i_getLongString ( rs , pos ) ; }
Get a long string, which could be a TEXT or CLOB type. (CLOBs require
special handling -- this method normalizes the reading of them)