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Oracle TopLink Developer's Guide
10g Release 3 (10.1.3)
B13593-01
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Relational Descriptor Configuration Overview

Table 29-1 lists the default configurable options for a relational descriptor.

Table 29-1 Configurable Options for Relational Descriptor

Option Type TopLink Workbench
Java

"Configuring Associated Tables"


Basic

Supported
Supported

"Configuring Primary Keys"


Basic

Supported
Supported

"Configuring Sequencing at the Descriptor Level"


Basic

Supported
Supported

"Configuring Read-Only Descriptors"


Advanced

Supported
Supported

"Configuring Unit of Work Conforming at the Descriptor Level"


Advanced

Supported
Supported

"Configuring Descriptor Alias"


Advanced

Supported
Unsupported.

"Configuring Descriptor Comments"


Advanced

Supported
Unsupported.

"Configuring Classes"


Basic

Supported
Unsupported.

"Configuring Named Queries at the Descriptor Level"


Advanced

Supported
Supported

"Configuring Custom SQL Queries for Basic Persistence Operations"


Advanced

Supported
Supported

"Configuring Query Timeout at the Descriptor Level"


Advanced

Supported
Supported

"Configuring Cache Refreshing"


Advanced

Supported
Supported

"Configuring Query Keys"


Advanced

Supported
Supported

"Configuring Interface Query Keys"


Advanced

Supported.


Supported.


"Configuring Interface Alias"


Advanced

Supported
Supported

"Configuring Cache Type and Size at the Descriptor Level"


Advanced

Supported
Supported

"Configuring Cache Isolation at the Descriptor Level"


Advanced

Supported.


Supported.


"Configuring Cache Coordination Change Propagation at the Descriptor Level"


Advanced

Supported.


Supported.


"Configuring Cache Expiration at the Descriptor Level"


Advanced

Supported.


Supported.


"Configuring Cache Existence Checking at the Descriptor Level"


Advanced

Supported.


Supported.


"Configuring a Descriptor With EJB Information"


Advanced

Supported
Supported

"Configuring a Relational Descriptor as a Class or Aggregate Type"


Advanced

Supported
Supported

"Configuring Reading Subclasses on Queries"


Advanced

Supported
Supported

"Configuring Inheritance for a Child (Branch or Leaf) Class Descriptor"


Advanced

Supported.


Supported.


"Configuring Inheritance for a Parent (Root) Descriptor"


Advanced

Supported
Supported

"Configuring Inheritance Expressions for a Parent (Root) Class Descriptor"


Advanced

Supported
Supported

"Configuring Inherited Attribute Mapping in a Subclass"


Advanced

Supported.


Supported.


"Configuring Multitable Information"


Advanced

Supported
Supported

"Configuring a Domain Object Method as an Event Handler"


Advanced

Supported.


Supported.


"Configuring a Descriptor Event Listener as an Event Handler"


Advanced

Supported.


Supported.


"Configuring Locking Policy"


Advanced

Supported
Supported

"Configuring Returning Policy"


Advanced

Supported
Supported

"Configuring Instantiation Policy"


Advanced

Supported
Supported

"Configuring Copy Policy"


Advanced

Supported
Supported

"Configuring Change Policy"


Advanced

Unsupported.


Supported.


"Configuring a History Policy"


Advanced

Unsupported.
Supported

"Configuring Wrapper Policy"


Advanced

Unsupported.
Supported

"Configuring Fetch Groups"


Advanced

Unsupported.


Supported.


"Configuring Amendment Methods"


Advanced

Supported

Unsupported.


"Configuring a Mapping"


Basic

Supported
Supported