POSTGRES DATABASE YML FILE

When we create new app or we want to use pg database then sometimes we forgot the postgres database.yml file setting

Gemfile

gem "pg"
 
Database.yml

default: &default
  host: localhost
  adapter: postgresql
  encoding: unicode
  pool: 5

development:
  <<: *default
  username: postgres
  password: postgres
  database: rohit_development


test: &test
  <<: *default
  username: postgres
  password: postgres
  database: rohit_test

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