SESSION_CONTEXT

SESSION_CONTEXT describes the context attributes and their values set for the current session.

Column	Datatype	NULL	Description
NAMESPACE	VARCHAR2(30)		Namespace that the active attribute is in
ATTRIBUTE	VARCHAR2(30)		Name of the active attribute
VALUE	VARCHAR2(4000)		Value of the active attribute

Note:

1. See Oracle Database SQL Language Reference for information on the predefined attributes of the current session

Oracle data dictionary views

Oracle dynamic performance views