@Override
    public final String toString() {
        return ", " + columnName + " = " + getRightValue();
    }
@Test
    void assertParameterMarkerGeneratedKeyAssignmentTokenToString() {
        generatedKeyAssignmentToken = new ParameterMarkerGeneratedKeyAssignmentToken(0, "id");
        String resultParameterMarkerGeneratedKeyAssignmentTokenToString = generatedKeyAssignmentToken.toString();
        assertThat(resultParameterMarkerGeneratedKeyAssignmentTokenToString, is(", id = ?"));
    }