The problem: I had an SQL file and a docker container. How do you get your local SQL file on your PC to the docker container?
First find the docker container:
docker ps
This will list out a bunch of container ids. Find the one relating to mysql.
CONTAINER ID IMAGE ...
[YourContainerId] mysql:5.7.29 ...CONTAINER ID IMAGE
Now copy the sql file using docker cp into our container
docker cp your.sql [YourContainerId]:/your.sql
Once complete, we need to login to our container and import to our mysql database.
docker exec -it [YourContainerId] bin/bash
Once we're logged in, we can now login to mysql.
mysql -u root -p
To see your databases, run show databases;
Select the database you're going to be importing to:
use your-database-name
Now import by running:
source your.sql