How do I set up a database for my Rails app?
An example of an AI chatbot conversation about setting up a database in a Rails application.
How do I set up a database for my Rails app?
To set up a database for your Rails app, you need to configure your database settings in the database.yml file.
What database systems can I use with Rails?
Rails supports several database systems, including PostgreSQL, MySQL, and SQLite. Choose one based on your needs.
How do I create the database after configuring it?
You can create the database by running the command rails db:create in your terminal.
What if I want to use PostgreSQL?
If you want to use PostgreSQL, make sure to add the pg gem to your Gemfile and run bundle install.
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