Which Of The Following Is Invalid Code Associated With #183

CREATE TABLE H ( Node HierarchyID PRIMARY KEY CLUSTERED, NodeLevel AS Node.GetLevel(), ID INT UNIQUE NOT NULL, Name VARCHAR(50) NOT NULL ) 

CREATE TABLE H ( Node HierarchyID PRIMARY KEY NON CLUSTERED, NodeLevel AS Node.GetLevel(), ID INT UNIQUE NOT NULL, Name VARCHAR(50) NOT NULL ) 

CREATE TABLE H ( Node HierarchyID FOREIGN KEY CLUSTERED, NodeLevel AS Node.GetLevel(), ID INT UNIQUE NOT NULL, Name VARCHAR(50) NOT NULL )