This property specifies the number of roles in the OracleRoleCollection object or enabled on the current session.

Declaration

// C#
public int Count{get;}

Property Value

Number of roles in this OracleRoleCollection object or enabled on current session.

Remarks

For Oracle Database 23ai, 23.8 and earlier versions, this property only returns the total number of roles specified in the OracleConnection.Roles property regardless whether the connection is open or closed.

For Oracle Database and ODP.NET versions 23.9 and later, this property returns the number of roles enabled on a connection when the connection is open.

When a reserved keyword for roles, such as ALL or NONE, is part of the OracleRoleCollection object, the property value is the total items added to the object when the connection is closed. When the connection is open, this property returns the total number of roles enabled on the session.

For DRCP connections, until a session attaches to the OracleConnection object, this property returns the total roles specified in OracleRoleCollection object.