Learn how to define many to one Relationships in Django in an easy way
Understanding many to one relationship (with the aid of foreign key) is very simple, but before this let us understand what is foreign key. It is simply a column in table whose value matches with primary key in another table. Many to one means one is parent and many are different child of parent. This is an example to understand. Foreign key is placed in the child table which relate it to the parent table.
Two django user models are created here named as Newspaper, readers where readers is connected to Newspaper using foreign key. Code is uploaded on the github where steps are written how to run the code.
https://github.com/AISangam/Learn-how...
What is learned from the video
What is foreign key
Django Model fields
Django user model
Defining many to one relationship
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