# Database input

## Has to be done on the website
- Semester
- Program
- Part
- User
- Assistant
- Experiment
- Semester Experiment

## How to understand this document

### ID
None of the mentioned ids in this document is meant as database id. The ids here only refer to the inputed instances. The id in the database is assigned automatically.

### Table
- id -> 0 / 1 / 2 / ... (starts with 0 and has step 1)
- attribute -> example / example / ...
- ...

The type of the attributes can be seen in "DB.drawio". Some attributes have constraints marked also in "DB.drawio". Optional attributes are marked in this document with "*" at the beginning.

## Tables

### Part
- id
- number -> 1 / 2 / ...
- program_label -> "BS" / "MS" / "BE" / ... (for bachelor of science, master of sience, bachelor of education, etc.)

### Student
- student_number
- first_name
- last_name
- uni_mail
- *contact_mail
- *bachelor_thesis
- *bachelor_thesis_work_group
- *note

### Group
- id
- number -> 1 / 2 / ...
- program_label

### Part Student
- student_number
- part_id
- group_id

### Experiment
- id
- number -> 1 / 2 / ...
- program_label

### Group Experiment
- id
- experiment_id
- group_id

### Appointment
- date -> 21.08.2021
- special -> 1 / 0
- group_experiment_id
- assistant_email