RPD node

This node retrieves data from a remote data source.

Node name: RPD

Represents: An node used in the federated system to retrieve data from a remote data source via a non-relational wrapper.

This node is considered by the optimizer when it contains a remote plan that will not be inspected by the optimizer. An RPD node sends a request to a remote non-relational data source to retrieve the query result. The request is generated by the non-relational wrapper using the API supported by the data source.


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