Description of the illustration adxdb053.eps

The figure shows a database with table HR.employees at the left, a DBUri at the right, and an XML visualization between them. The XML visualization is shown projecting from table HR.employees. An arrow points from the DBUri to the XML visualization.

The database table shows columns employee_id and last_name. Column employee_id has entries 200 and 177. Column last_name has entries Whalen and Livingston.

The DBUri is this: /oradb/HR/EMPLOYEES/ROW[EMPLOYEE_ID=200]/LAST_NAME

The XML visualization is this:

<HR>
 <ROW>
  <EMPLOYEE_ID>
    200
  </EMPLOYEE_ID>
 </ROW>
</HR>