title: Get the list of EXISTS flags, by the list of IDs
body: <p>Get the list of EXISTS flags, by the list of IDs from the database using Room.</p>
  <p>I need to get a list of the same size, in which if the element is not in the database, false will be stored, and if there is, true</p>
  <pre><code>@Query(&quot;SELECT EXISTS (SELECT * FROM FavoriteCharacter WHERE id IN (:ids))&quot;)
  fun existsRx(ids: List&lt;Int&gt;): List&lt;Boolean&gt;
  </code></pre>
  <p>I tried to do it this way, however, I get a list of one element.</p>