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Provide the DDL to create the three tables below, ensuring that you properly set primary and foreign keys. Hint: Be sure that you create the

Provide the DDL to create the three tables below, ensuring that you properly set primary and foreign keys. Hint: Be sure that you create the tables in the proper order. SystemRisks: system_risk_id, vulnerability_id, solution_id, system_name, resolved_date_time. All fields require a value, except resolved_date_time. Identify foreign key columns properly. Vulnerability: vulnerability_id, vulnerability_name. All fields require values. Solution: solution_id, solution_name. All fields require values.

I started on it but I am getting an error on the reference REFERENCE Part?

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