You can specify the following in the stylesheet:
- Elements that are optional and will not be serialized if the corresponding value is a NULL
- Elements that are required. An empty element, <el/>, or attribute with a null string value, at="", is created if the corresponding value is NULL.
Use the teradata_optional attribute to specify whether an element is generated as an empty element with an empty string value, or whether the element is skipped if the corresponding value in the SQL result set is NULL.
Use the teradata_optional_attributes attribute to specify which attributes of the element is skipped if the corresponding values in the SQL result set is NULL.