Schema and Bases in ORACLE?

Hello,

	as in object oriented databases you can define several bases for one
	database schema. Within the bases of the schema you can reference classes and
	objects. Outside the schema these information are encapsulated.

	1.)	May I define several bases for one schema as well in ORACLE?

	2.)	May I communicate between these bases (no encapsulation)?

	3.)	Is the encasulation on schema level realized in ORACLE?




	Thank you for replying,



		--Mario

			kupries_at_soft.cs.uni-potsdam.de

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