How do I set up a database in Ruby on Rails?
An example of an AI chatbot conversation about setting up a database in Ruby on Rails.
How do I set up a database in Ruby on Rails?
To set up a database in Ruby on Rails, you first need to configure your database in the config/database.yml file.
What database systems are supported?
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 configuration?
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 include the pg gem in your Gemfile and configure your database.yml accordingly.
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