# SQLite version 3.x # gem install sqlite3 # # Ensure the SQLite 3 gem is defined in your Gemfile # gem 'sqlite3' development: adapter: sqlite3 database: db/development.sqlite3 pool: 5 timeout: 5000 ## PostgreSQL ## gem install pg ## ## Ensure the postgres gem is defined in your Gemfile ## gem 'pg' ## Update with your database name and login credentials # development: # adapter: postgresql # encoding: unicode # database: database_name # pool: 5 # username: username # password: password ## MySQL ## gem install mysql2 ## ## Ensure the mysql gem is defined in your Gemfile ## gem 'mysql2' ## Update with your database name and login credentials # development: # adapter: mysql2 # encoding: utf8 # database: database_name # pool: 5 # username: username # password: password # socket: /tmp/mysql.sock # Warning: The database defined as "test" will be erased and # re-generated from your development database when you run "rake". # Do not set this db to the same as development or production. test: adapter: sqlite3 database: db/test.sqlite3 pool: 5 timeout: 5000 production: adapter: sqlite3 database: db/production.sqlite3 pool: 5 timeout: 5000