Oracle XML DB

Describes Autonomous Database support for Oracle XML DB features. To ensure the security and the performance of your Autonomous Database, some Oracle XML DB features are restricted.

The following is supported, in addition to the features listed:

• Full support for XMLQuery, XMLTable, and other SQL/XML standard functions

• Indexing schema including functional indexes using SQL/XML expressions, Structured XMLIndex and XQuery Full Text Index

Note:

If you migrate tables containing XMLType columns to Autonomous Database using Oracle Data Pump, you need to convert to Non-Schema Binary XML prior to using Oracle Data Pump Export (expdp).

Area	XML DB Feature	Supported in Autonomous Database	More Information
Repository	XML DB Protocol	No	Repository Access Using Protocols
Repository	XML DB Resources	No	Oracle XML DB Repository Resources
Repository	XML DB ACLs	No	Repository Access Control
Storage	XML Schema Registration	No	XML Schema Registration with Oracle XML DB
Storage	CLOB	No	Deprecated
Storage	Object Relational	No	XML Schema and Object-Relational XMLType
Storage	Binary XML	Yes (Non schema-based only)	XMLType Storage Models
Index	Structured XML Index	Yes	XMLIndex Structured Component
Index	XQuery Full Text Index	Yes	Indexing XML Data for Full-Text Queries
Index	Unstructured XMLIndex	No	XMLIndex Unstructured Component
Packages	XML DOM package	Yes	PL/SQL DOM API for XMLType (DBMS_XMLDOM)
Packages	XML Parser Package	Yes	PL/SQL Parser API for XMLType (DBMS_XMLPARSER)
Packages	XSL Processor (DBMS_XSLPROCESSOR)	Yes	PL/SQL XSLT Processor for XMLType (DBMS_XSLPROCESSOR)

For details on Oracle XML DB, see Oracle XML DB Developer's Guide.