Relational representation of <company> document instances

Preparation

If you already started the first task just continue working on your project using IntelliJ. Otherwise read the first task regarding the skeleton project import.

Hint: A global database connection is configured on IDEA level.

Description / tasks

Extend the relational schema skeleton Schema/schema.sql preparing your RDBMS to import <company> instances.

Note the pre-existing table Company: Add required tables reflecting the integrity constraints from the first task.

Use CHECK(...) constraints where appropriate.

Solution upload

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