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Relational Mappings (ELUG)
Revision as of 08:21, 17 December 2007 by Rick.sapir.oracle.com (Talk | contribs)
A relational mapping transforms any object data member type to a corresponding relational database (SQL) data source representation in any supported relational database. Relational mappings let you map an object model into a relational data model.
This part contains the following sections:
- Introduction to Relational Mappings (ELUG) -- Describes each of the different EclipseLink relational mapping types and important relational mapping concepts.
- Configuring a Relational Mapping (ELUG)-- Explains how to configure EclipseLink relational mapping options common to two or more relational mapping types.
- Configuring a Relational Direct-to-Field Mapping (ELUG) -- Explains how to configure a direct to field relational database mapping.
- Configuring a Relational Direct-to-XMLType Mapping (ELUG) -- Explains how to configure a direct mapping to an Oracle XDB XML type field.
- Configuring a Relational One-to-One Mapping (ELUG) -- Explains how to configure a one-to-one relational database mapping.
- Configuring a Relational Variable One-to-One Mapping (ELUG) -- Explains how to configure a variable one-to-one relational database mapping.
- Configuring a Relational One-to-Many Mapping (ELUG) -- Explains how to configure a one-to-many relational database mapping.
- Configuring a Relational Many-to-Many Mapping (ELUG) -- Explains how to configure a many-to-many relational database mapping.
- Configuring a Relational Aggregate Collection Mapping (ELUG) -- Explains how to configure an aggregate collection relational database mapping.
- Configuring a Relational Direct Collection Mapping (ELUG) -- Explains how to configure a direct collection relational database mapping.
- Configuring a Relational Aggregate Object Mapping (ELUG) -- Explains how to configure an aggregate object relational database mapping.
- Configuring a Relational Direct Map Mapping (ELUG) -- Explains how to configure a direct map relational database mapping.
- Configuring a Relational Transformation Mapping (ELUG) -- Explains how to configure a transformation relational database mapping.