title: how to add another table in existing realm android
body: <p>I have already a database with few tables. I need to add another table to existing database, but I don't find any ways in migration class.</p>
  
  <pre><code>  Table personTable = realm.getTable(Person.class);
          Table petTable = realm.getTable(Pet.class);
          petTable.addColumn(ColumnType.STRING, "name");
          petTable.addColumn(ColumnType.STRING, "type");
          long petsIndex = personTable.addColumnLink(ColumnType.LINK_LIST, "pets", petTable);
          long fullNameIndex = getIndexForProperty(personTable, "fullName");
  
  
          for (int i = 0; i &lt; personTable.size(); i++) {
              if (personTable.getString(fullNameIndex, i).equals("JP McDonald")) {
                  personTable.getUncheckedRow(i).getLinkList(petsIndex).add(petTable.add("Jimbo", "dog"));
              } 
          } 
          version++;
      } 
  </code></pre>