Removal of white space from XML data retrieved from a database may amount to data corruption. Yet such removal is required in XML data normalization by XML parsers, and is also frequently carried out via one or more optional parser features. Safeguards provided herein protect XML data from such normalization and white space removal when formulating a response in a database. When delivering an XML fragment in response to a client request, an XML document's white space handling rules may be ascertained. Any ignorable white space in the XML document may be discarded, and any remaining white space may be preserved.