What's the default username/password for a PostgreSQL server in Rails 4?

I've looked all over the internet and nobody seems to have this answer.

I've never created a user, am I supposed to?

"root" and "password" throws up "password authentication failed" and leaving the fields blank throws up "no password supplied"

2 Answers

Did you try with postgres as username and password ?

If you're using Chocolatey, the default user is postgres or postgresql and default password is Postgres1234