I have to build the attached relational database with SQL. Inorder to write the queries I need I need to figure out the primaryAND foreign and UNIQUE keys for each table which I am strugglingwith. EMPLOYEE \begin{tabular}{|l|c|l|c|c|c|c|c|c|c|} \hline Fname & Minit & Lname & Ssn & Bdate & Address & Sex & Salary & Super_ssn & Dno \\ \hline John & B & Smith & 123456789 & \( 1965-01-09 \) & 731 Fo 1 answer