title: Spring Data JPA/Boot: findBy ... or
body: <p>I want to write a finder method in my repository to find an object based on one field OR another one while supplying one parameter like:</p>
  
  <pre><code>@RepositoryDefinition(domainClass = Person.class, idClass = Long.class)
  public interface PersonRepository extends CrudRepository&lt;Person, Long&gt; {
  
      List&lt;Person&gt; findAllByIdOrAnotherId(someId);
  }
  </code></pre>
  
  <p>How can I do that without using SQL?</p>