##### Example 2: Transforming a simple element occurred once or not occurred to a column

In the example, Employee is a simple element and its property Is Multiple is false according to the value of maxOccurs in the XSD which is less than or equals to 1, so the simple element Employee will be transformed to a column, named Employee in the Employees table which is transformed from the parent element.

The following is a segment of an XSD file:

    ...
    <xs:element name="Employee" type="xs:string" maxOccurs="1"/>
    ...

The following is a segment of the corresponding XML instance:

    ...
    <Employees>
      <Employee>John</Employee>
    </Employees>
    ...

The following table, named Employees, is the transformed result which is transformed from the parent element of the simple element:

In the result table, these two columns - NodePrimaryKey and NodeForeignKey are generated by system automatically in the transformation process, and the column Employee is transformed from the simple element.