<?xml version="1.0" encoding="UTF-8" ?> 
- <document>
- <data id="job1">
- <metadata>
- <columns>
  <column name="DATE" type="date" bytes="10" max_size="0" /> 
  <column name="ID" type="string" bytes="36" max_size="0" /> 
  <column name="PRICE" type="double" /> 
  <column name="TYPE" type="string" bytes="93" max_size="0" /> 
  </columns>
  </metadata>
- <rows>
  <row DATE="2011-09-23" ID="ADSD" PRICE="23.591" TYPE="group1" /> 
  <row DATE="2011-09-24" ID="ERR" PRICE="05.00" TYPE="group2" /> 
  <row DATE="2011-09-18" ID="TRY2" PRICE="18.7" TYPE="group3" /> 
  </rows>
  </data>
  </document>