Appendixes
Appendixes here provide background material for Oracle XML DB.
- Oracle-Supplied XML Schemas and Examples
Full listings are provided here for the Oracle XML DB-supplied XML schemas, purchase-order XML schemas and an XSLT stylesheet used in various examples, and C-language (OCI) examples for loading XML content into Oracle XML DB and initializing and terminating an XML context. - Oracle XML DB Restrictions
The restrictions associated with Oracle XML DB are listed here. - XMLIndex Unstructured Component
Unlike a B-tree index, which you define for a specific database column that represents an individual XML element or attribute, or theXMLIndex
structured component, which applies to specific, structured document parts, the unstructured component of anXMLIndex
index is, by default, very general. - Indexing XML Data for Full-Text Queries (pre-23ai)
When you need full-text search over XML data, Oracle recommends that you store yourXMLType
data as binary XML and you use XQuery Full Text (XQFT). You use an XML search index for this. This is the topic of this section.