public PreparedStatement_base(TdsConnection conn_, String sql, int type, int concurrency ) throws SQLException
public PreparedStatement_base(TdsConnection conn_, String sql) throws SQLException
    public PreparedStatement_base(TdsConnection conn_, String sql, int type, int concurrency ) throws SQLException    {        super( conn_, type, concurrency );        rawQueryString = conn_.nativeSQL(sql);        int i;        int numberOfParameters = ParameterUtils.countParameters( rawQueryString );        parameterList = new ParameterListItem[numberOfParameters];        for ( i = 0; i < numberOfParameters; i++ )            parameterList[i] = new ParameterListItem();    }