rebuild database from zero django postgres

Step 1: Delete the existing database. Run the following command to drop the existing database in PostgreSQL: dropdb your_database_name

Step 2: Create a new database. Run the following command to create a new database in PostgreSQL: createdb your_database_name

Step 3: Update Django settings. In the settings.py file of your Django project, update the database configuration to point to the new database you've created. You'll need to update the NAME, USER, PASSWORD, HOST, and PORT settings in the DATABASES section.

Step 4: Make migrations. Run the following command to create initial migrations for your Django app: python manage.py makemigrations

Step 5: Apply migrations. Run the following command to apply the migrations and rebuild your database schema: python manage.py migrate