Postgres

  • Port: 5432

Connection strings

postgresql://PG_USERNAME:PG_PASSWORD@HOST:5432/DB_NAME

More detailed:

https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-CONNSTRING

postgresql://[user[:password]@][netloc][:port][,...][/dbname][?param1=value1&...]

e.g.

postgresql://
postgresql://localhost
postgresql://localhost:5432
postgresql://localhost/mydb
postgresql://user@localhost
postgresql://user:secret@localhost
postgresql://other@localhost/otherdb?connect_timeout=10&application_name=myapp
postgresql://localhost/mydb?user=other&password=secret