How do I set up a database in a Rails application?
An example of an AI chatbot conversation about setting up a database in a Rails application.
How do I set up a database in a Rails application?
To set up a database in a Rails application, you need to configure your database settings in the config/database.yml file.
What database systems are supported by Rails?
Rails supports several database systems, including PostgreSQL, MySQL, and SQLite. You can choose one based on your needs.
How do I create the database after configuring it?
After configuring, you can create the database by running the command rails db:create in your terminal.
What if I want to use PostgreSQL instead of SQLite?
You can specify PostgreSQL in your database.yml file and ensure you have the pg gem in your Gemfile.
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