Like heroku pg:psql but for any Postgres database
$ heroku plugins:install heroku-plugin-psql
$ heroku psql --app example-app
--> Connecting to DATABASE_URL
DATABASE=> help
You are using psql, the command-line interface to PostgreSQL.
Type: \copyright for distribution terms
\h for help with SQL commands
\? for help with psql commands
\g or terminate with semicolon to execute query
\q to quit
DATABASE=> \q
$ heroku psql --help
Like heroku pg:psql but for non-Heroku databases
USAGE
$ heroku psql [DATABASE]
OPTIONS
-a, --app=app (required) app to run command against
-r, --remote=remote git remote of app to use
--command=command like --command (-c) in psql, runs single command and exits
--file=file like --file (-f) in psql, runs commands from a file and exits
EXAMPLE
$ heroku psql -a sushi
DATABASE=>
...
See code: src/commands/psql.ts
heroku-plugin-psql is licensed under the MIT license, see LICENSE file for details.