The following two SQL relations are implemented according to the schema de CREATE TABLE Doctor ( ssn CHAR(11), name CHAR(30), specialty CHAR(30), experience INTEGER, PRIMARY KEY ssn ); CREATE TABLE Patient Physician ( ssn CHAR(11), name CHAR(30), address CHAR(100), age INTEGER, doctorSSN CHAR(11), firstAppointment DATE, PRIMARY KEY ssn, FOREIGN KEY (doctorSSN) REFEREMEES Doctor(ssn) ON UPDATE CASCADE ON DELETE SET NULL ); Indicate whether the following statement is True or False. . Every newly inserted patient record must have a primary physician O True O False