How to make database table Python Django
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Django is a high-level web framework for building web applications in Python. One of its key features is its built-in Object-Relational Mapping (ORM) system, which allows you to interact with databases using Python code instead of raw SQL queries. In this tutorial, we'll walk through the process of creating a database table in Django using the ORM.
Before you begin, make sure you have the following installed:
Open a terminal or command prompt and run the following commands to create a new Django project:
Replace yourprojectname with the desired name for your project.
Inside your project, you'll need to create a Django app. Run the following commands:
Replace yourappname with the desired name for your app.
Open the models.py file inside your app directory (yourprojectname/yourappname/models.py). Define a model for your table. For example, let's create a simple Person model:
In this example, we've created a model with three fields: first_name, last_name, and email.
Django uses migrations to propagate changes you make to your models (adding a new model, adding a field, etc.) into your database schema. Run the following commands to create migrations and apply them:
This will create a database table for your Person model.
You can now interact with your database using the Django shell. Run the following command:
In the shell, you can create, retrieve, update, and delete records in your database. For example:
Congratulations! You've successfully created a Django project, defined a model, and created a database table. You can now build on this foundation to create more complex applications with Django's powerful features.
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