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OData Models

OpenUI5 supports the following model implementations for consuming data services using an OData protocol:

• sap.ui.model.odata.v4.ODataModel for OData services using the OData V4 protocol

• sap.ui.model.odata.v2.ODataModel for OData services using the OData V2 protocol

• sap.ui.model.odata.ODataModel for OData services using the OData V2 protocol (deprecated, outdated – do not use)

We recommend using an OData V4 service and the OData V4 model for communication with an external data source. OData V4 has been standardized by OASIS and has many features not included in OData V2. For more information, see OData V4 Model.

• OData V4 Model
  The sap.ui.model.odata.v4.ODataModel is the model implementation for consuming an OData V4 service.
• OData V2 Model
  The OData V2 Model enables binding of controls to data from OData services.
• [Upgrading Your OData Model](upgrading-your-odata-model-cda632b.md “”)

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