The reference to wikipedia was done by Derek, not me. I was just reacting to 
this reference to falsify his claim that I am re-inventing my own definitions.

You will see in my comment to him where it defines an ORM to be an object-graph.
I iterpreted the Wikipedia DAL definition, of scalar-vs-non scalar, to mean an 
absent of an object-graph, since a reference of an object-attribute to a 
sequence, is a non-scalar reference - and an object-graph may contain such 
references, in a way a DAL api can-not, according to the scalarity-definition 
of the DAL. And again, all of this is in the context of my reaction to Derek's 
claim that the wikipedia-definitions say otherwize.

As to LazySets, no-where in the documentation is that term mentioned. As for 
Recursive-selects, we've been through this already - twice actually - it is an 
explicit 'select' statement that generates a query - it is not a reference to a 
sequence object that exists in memory.
Also, it can't be used for complex relational-graphs, only for 
single-foreign-key relations.

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