Created quires are doing the same and with same db with different types

spring-data-mongodb/src/main/java/org/baeldung/repository/UserRepository.java

@@ -12,8 +12,19 @@ public interface UserRepository extends MongoRepository<User, String>, QueryDslP
     @Query("{ 'name' : ?0 }")
     List<User> findUsersByName(String name);
 
-    @Query(value = "{'age':?0}", fields = "{ 'name' : 1}")
-    List<String> findUsersByAgeAndReturnNames(int age);
+    @Query("{ 'age' : { $gt: ?0, $lt: ?1 } }")
+    List<User> findUsersByAgeBetween(int ageGT, int ageLT);
+
+    @Query("{ 'name' : { $regex: ?0 } }")
+    List<User> findUsersByRegexpName(String regexp);
+
+    List<User> findByName(String name);
+
+    List<User> findByNameLikeOrderByAgeAsc(String name);
 
     List<User> findByAgeBetween(int ageGT, int ageLT);
+
+    List<User> findByNameStartingWith(String regexp);
+    
+    List<User> findByNameEndingWith(String regexp);
 }