title: How to remove parent entity without removing child?
body: <p>I have two entities.</p>
  <pre><code>@Entity
  class Parent(){
      @Id
      private UUID id;
      
      private String someValue;
      
      @OneToOne(cascade = CascadeType.ALL)
      @JoinColumn(name = &quot;child_id&quot;, referencedColumnName = &quot;id&quot;)
      private Child child;
  }
  
  @Entity
  class Child(){
      @Id
      private UUID id;
      
      private String someVariable;
      
      private Integer someValue;
  }
  </code></pre>
  <p>And when i remove Parent entity - the child entity removed automatically.
  How can I delete a parent without deleting the child?</p>