Setup MySQL in Debian(Raspberry Pi 3) for remote access

In Pi command line, connect to mysql as root user:
mysql -u root –p

Grant privileges to users:
GRANT ALL PRIVILEGES ON *.* TO user_name@'%' IDENTIFIED BY 'the_password';
This command will give all rights to user_name on all databases, ‘%’ represent the ip address (in this case all ip addresses).

To show the all the users granted in mysql:
select * from information_schema.user_privileges;

Read existing tables from MySQL database in Django Models

MySQL tables need to have primary key assigned to one of the columns. Otherwise, django will try to find an ‘id’ column in the table.

Run the code below to let django scan the database and create
python inspectdb >

Sample of using models to call values from the database:
queryset = class_name_in_models.objects.all()
test = queryset.values_list('col_name')

Set Up Local Environment for MySQL (Python + Django + XAMPP)

Set up local database – XAMPP
XAMPP has the full package for Apache + MySQL. “phpMyAdmin” is used for database management, which will be useful when import local database to web db (ex.

Install python package to interact with MySQL database
Option 1: import MySQLdb
pip install mysql-python (python 2.7) / pip install mysqlclient (python3.x)
Option 2: import mysql.connector
pip install mysql-connector-python

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