<sample xmlns:zs="http://indexdata.com/zebra-2.0">
<rec>
  <zs:record id="id1"/>
  <zs:index name="title">a 1</zs:index>
</rec>

<rec>
  <zs:record id="id2"/>
  <zs:index name="title">a 2</zs:index>
</rec>

<rec>
  <zs:record id="id3"/>
  <zs:index name="title">a 3</zs:index>
</rec>

<rec>
  <zs:record id="id1" type="delete"/>
</rec>

<rec>
  <zs:record id="id2" type="replace"/>
  <zs:index name="title">b</zs:index>
</rec>
</sample>
