Create database SQL queries

[amellie]

User Story

As a developer
When I run the SQL queries
Then I can have my database refreshed with all real data

Requirements

• The SQL queries should be saved into one file (.sql) and should be included in the repository
• At the minimum, add the INSERT statements to all the existing tables using live data, including some submissions, marks, etc
• If you have time: also include the DROP and CREATE tables of SQL statements before the INSERT statements

To save time, what you can do is to export your database as per instructions: https://www.prisma.io/dataguide/postgresql/inserting-and-modifying-data/importing-and-exporting-data-in-postgresql