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Django Tutorial 5 Database Setup Video Lecture | Django: The Ultimate Beginners Guide (in Hindi) - Back-End Programming
FAQs on Django Tutorial 5 Database Setup Video Lecture - Django: The Ultimate Beginners Guide (in Hindi) - Back-End Programming
| 1. How do I set up a database in Django? |  |
Ans. To set up a database in Django, you need to follow these steps:
1. Open your project's settings.py file.
2. Locate the DATABASES variable and update it with the necessary configuration for your database. This includes specifying the engine, name, user, password, host, and port.
3. Save the changes and run the following command to create the necessary tables in the database: python manage.py migrate.
| 2. Which databases are supported by Django? | |
Ans. Django supports several databases, including:
1. PostgreSQL: A powerful and open-source relational database management system.
2. MySQL: Another popular open-source relational database management system.
3. SQLite: A lightweight and serverless database engine that is suitable for small-scale projects.
4. Oracle: A commercial database management system commonly used in enterprise applications.
5. Microsoft SQL Server: A widely used commercial database management system.
| 3. How can I switch to a different database in Django? | |
Ans. To switch to a different database in Django, you need to modify the settings.py file of your project. Follow these steps:
1. Locate the DATABASES variable and update it with the configuration details of the new database.
2. Save the changes and restart your Django development server if it is already running.
| 4. Can I use multiple databases in Django? | |
Ans. Yes, Django supports using multiple databases within a single project. To configure multiple databases, you need to specify them in the DATABASES variable in the settings.py file. Each database is defined as a separate dictionary within the DATABASES variable, and you can specify which database to use for each model or query using the using() method.
| 5. How can I access the database from the Django shell? | |
Ans. You can access the database from the Django shell by following these steps:
1. Open a command prompt or terminal and navigate to your project's directory.
2. Run the following command to start the Django shell: python manage.py shell.
3. Once in the shell, you can import your models and perform database operations using Django's ORM (Object-Relational Mapping) API. For example, you can retrieve all objects from a model by running ModelName.objects.all().
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Dec 23, 2024 Last updated |
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