SQL Lectures
I was tired of recreating my db files and seeds from scratch any time I had to give this lecture again.
How does it work?
Three folders, one for each of the DB I'm using over the two SQL lectures:
- Hospital: taken from the lectures slides
- Population stats: taken from the lectures slides
- Koudetat: business logic taken from a company I'm working at. Think Netflix for entrepreneurs, involves users, episodes & viewings
You can show students the queries running against the separate DBs. Students dig that. They can see the results showing up, even makes more sense to them.
reset_db
With ./bin/reset_db, you get an executable ruby file which only needs the name of the database folder you need to reset, it will recreate the my-db/db.sqlite file from scratch, using my-db/support/sql schema & seeds files.
Use it any time you screw up, or after your students asked you to try something out and it went sideways.
Fun facts
Hospital
- Doctors data come from Dr. House
- Patients info are generated randomly using this website
Population stats
- Inhabitants: staff members from Le Wagon
- Cities: Le Wagon in da house!
Collaboration
Feel free to raise issues to start talking about any king of improvements you may have thought about. Same thing for PRs, they are very welcome, given a consistent and solid reasoning 😉