t.Fatal("expected errors to have occurred, but nothing happened")
	}
	if totalBatch != 0 {
		t.Fatalf("incorrect total batch, expected: %v, got: %v", 0, totalBatch)
	}

	if result := DB.Omit("id").Where("name = ?", users[0].Name).FindInBatches(&results, 2, func(tx *gorm.DB, batch int) error {
		totalBatch += batch
		return nil
	}); result.Error != gorm.ErrPrimaryKeyRequired {

oruk?h&cukuf?s&a&gih?hukuy??in???k&a&gako?muzim??iust?o?ustani??m&anim?otihsoynihs?u??r&ogo?ugasas??usu??ne&siek?zu&b?kihc???o&gukihc?h&ak?ot?ukihc??j&ono?ukihc??kayim?nihsukihc?to?uhc??u&fiazad?gnihs?stoyot????zihs!.&a&bmetog?d&amihs?eijuf?ihsoy?omihs??kouzihs?mihsim?ra&biah?honikam??tawi?wa&g&ekak?ukik??kijuf??yimonijuf??i&a&ra?sok??hcamirom?juf?kaz&eamo?ustam??ma&nnak?ta??nukonuzi?orukuf??nohenawak?o&nosus?ti??u&stamamah?z&a&mun?wak??i!ay?i&hs&agih?in??manim??mihs????????m&a&tias!.&a&d&ihsoy?...

   *
   * <p>The returned iterator supports {@code remove()} if the provided iterator does. After {@code
   * remove()} is called, subsequent cycles omit the removed element, which is no longer in {@code
   * iterable}. The iterator's {@code hasNext()} method returns {@code true} until {@code iterable}
   * is empty.
   *

 *  Fix: Don't log the protocol (HTTP/1.1, h2) in HttpLoggingInterceptor if the
    protocol isn't negotiated yet! Previously we'd log HTTP/1.1 by default, and
    this was confusing.
 *  Fix: Omit the message from MockWebServer's HTTP/2 `:status` header.
 *  Fix: Handle 'Expect: 100 Continue' properly in MockWebServer.


## Version 3.8.1

_2017-06-18_

   * java.util.stream.Stream#filter}. This method is not being deprecated, but we gently encourage
   * you to migrate to streams.
   */
  // TODO(kevinb): how to omit that last sentence when building GWT javadoc?
  public static <E extends @Nullable Object> Set<E> filter(
      Set<E> unfiltered, Predicate<? super E> predicate) {
    if (unfiltered instanceof SortedSet) {