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Difference between revisions of "Relational Mappings (ELUG)"
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+ | [[Image:Elug draft icon.png]] '''For the latest EclipseLink documentation, please see http://www.eclipse.org/eclipselink/documentation/ ''' | ||
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+ | ---- | ||
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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. | 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. | ||
+ | Consider the following sections: | ||
− | + | *[[Introduction to Relational Mappings (ELUG)|Introduction to Relational Mappings]] – describes each of the different EclipseLink relational mapping types and important relational mapping concepts. | |
− | *[[Introduction to Relational Mappings (ELUG)]] | + | |
− | + | ||
− | *[[Configuring a Relational Mapping (ELUG)]] | + | *[[Configuring a Relational Mapping (ELUG)|Configuring a Relational Mapping ]] – explains how to configure EclipseLink relational mapping options common to two or more relational mapping types. |
− | + | ||
− | *[[Configuring a Relational Direct-to-Field Mapping (ELUG)]] | + | <!-- *[[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)]] | + | <!-- *[[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)]] | + | <!-- *[[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)]] | + | <!-- *[[Configuring a Relational Variable One-to-One Mapping (ELUG)]] – Explains how to configure a variable one-to-one relational database mapping. --> |
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− | *[[Configuring a Relational One-to-Many Mapping (ELUG)]] | + | <!-- *[[Configuring a Relational One-to-Many Mapping (ELUG)]] – Explains how to configure a one-to-many relational database mapping. --> |
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− | *[[Configuring a Relational Many-to-Many Mapping (ELUG)]] | + | <!-- *[[Configuring a Relational Many-to-Many Mapping (ELUG)]] – Explains how to configure a many-to-many relational database mapping. --> |
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− | *[[Configuring a Relational Aggregate Collection Mapping (ELUG)]] | + | <!-- *[[Configuring a Relational Aggregate Collection Mapping (ELUG)]] – Explains how to configure an aggregate collection relational database mapping. |
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− | *[[Configuring a Relational Direct Collection Mapping (ELUG)]] | + | <!-- *[[Configuring a Relational Direct Collection Mapping (ELUG)]] – Explains how to configure a direct collection relational database mapping. --> |
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− | *[[Configuring a Relational Aggregate Object Mapping (ELUG)]] | + | <!-- *[[Configuring a Relational Aggregate Object Mapping (ELUG)]] – Explains how to configure an aggregate object relational database mapping. --> |
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− | *[[Configuring a Relational Direct Map Mapping (ELUG)]] | + | <!-- *[[Configuring a Relational Direct Map Mapping (ELUG)]] – Explains how to configure a direct map relational database mapping. --> |
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− | *[[Configuring a Relational Transformation Mapping (ELUG)]] | + | <!-- *[[Configuring a Relational Transformation Mapping (ELUG)]] – Explains how to configure a transformation relational database mapping. --> |
− | + | ||
Latest revision as of 11:25, 18 July 2012
For the latest EclipseLink documentation, please see http://www.eclipse.org/eclipselink/documentation/
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.
Consider the following sections:
- Introduction to Relational Mappings – describes each of the different EclipseLink relational mapping types and important relational mapping concepts.
- Configuring a Relational Mapping – explains how to configure EclipseLink relational mapping options common to two or more relational mapping types.