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proxies.md

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AAF Proxies

The Advanced Analytics Framework (AAF) uses Object Proxies to manage temporary objects.

An Object Proxy

  • Encapsulates a temporary object
  • Provides a reference enabling using the object, i.e. its name incl. the database schema or the path in the BucketFS
  • Ensures the object is removed when leaving the current scope, e.g. the Query Handler.

All Object Proxies are derived from class exasol.analytics.query_handler.context.proxy.object_proxy.ObjectProxy:

  • BucketFSLocationProxy encapsulates a location in the BucketFS
  • DBObjectNameProxy encapsulates a database object, e.g. a table