USE AdventureWorks
CREATE TABLE HumanResources.JobCandidateHistory
(
	JobCandidateID int NOT NULL UNIQUE,
	Resume xml NULL,
	Rating int NOT NULL CONSTRAINT CK_JobCandidateHistory_Rating CHECK(Rating BETWEEN 1 AND 10) CONSTRAINT DF_JobCandidateHistory_Rating DEFAULT 5,
	RejectDate datetime NOT NULL,
	ContactID int NULL,
	FOREIGN KEY (ContactID) REFERENCES Person.Contact(ContactID)
);