StartExternalSession

StartExternalSession["sys"] starts an external session using the external evaluator sys, returning an external session object.

StartExternalSession[assoc] starts the external evaluator specified by assoc.

StartExternalSession[{"sys",opts}] uses the options opts for the external evaluator.

StartExternalSession[sys->type] specifies that output from the external evaluator should be converted to the specified type.

StartExternalSession[DatabaseReference[ref]] uses the database specified by ref to start a database session.

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