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Object relations in the Database
May 24, 2017 by markpiller

Objects stored in the Backendless database may reference other related objects. These relations are declared through special “relation” columns and support one-to-one and one-to-many relations. Using developer console one can declare relation columns and establish/remove relations between objects:

As the video above shows relations can be created between data objects and other data objects, however, Backendless also supports relations with Files the and Geopoints.

Similar relations can be created using the APIs available in all Backendless SDKs. There is a variety of mechanisms for retrieval of the related objects.

apple icon - Object relations in the Database API Documentation: Relation retrieval API for iOS
android icon - Object relations in the Database API Documentation: Relation retrieval API for Android
js icon - Object relations in the Database API Documentation: Relation retrieval API for JavaScript
rest icon - Object relations in the Database API Documentation: Relation retrieval API for REST

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