V$CONTEXT

V$CONTEXT displays set attributes in the current session.

Column	Datatype	Description
NAMESPACE	VARCHAR2(31)	Namespace that the attribute is in
ATTRIBUTE	VARCHAR2(31)	Name of the attribute
VALUE	VARCHAR2(4000)	Value of the attribute
CON_ID	NUMBER	The ID of the container to which the data pertains. Possible values include: 0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs. 1: This value is used for rows containing data that pertain to only the root n: Where n is the applicable container ID for the rows containing data