MS SQL Server 2012自动增量和主/外键

Question

I'm trying to see if the Primary/Foreign keys can be used in the following way in MS SQL server 2012.

If I have two tables one with employer information and one with recruiter information.

If any given employer can have up to 5 recruiter accounts, then in my table each time a new recruiter account is created with the employer's PK ID in a matching column on the Recruiters table and have a matching field on the recruiters table that has a count of the # of recruiter accounts that exist in the recruiters table.

So

Employers Table = A

EmployerID  int Unchecked
UserID  int Checked
AccountStatus   varchar(50) Checked
CompanyName varchar(150)    Checked
JobsPosted  int Checked
ResumeViews int Checked
ResumeFavorites int Checked
Recruiters  int Checked

Recruiters Table = B

RecruiterID int Unchecked
EmployerID  int Checked
UserID  int Checked
AccountStatus   varchar(50) Checked
JobsPosted  int Checked
ResumeViews int Checked
ResumeFavorites int Checked

For each Recruiter that exists in table B auto-increment the value in Table A's Recruiters field.

Is that proper use of primary/foreign keys? Or should I be using TSQL to accomplish this?

Answer 1

I think you are missing the point of normalizing your database.

Let your employer data in the Employee and Recruiter data in the Recruiter and a EmployerRecruiterAccount table where 1 employer can have 5 recruiters.

So your EmployerRecruiterAccount will have EmployeeID and RecruiterID as foreign keys.