Putting local Postregsql database in Heroku

Grab your the postgres string from your Heroku database using heroku config:get DATABASE

Look for the Heroku Postgres url (example: HEROKU_POSTGRESQL_RED_URL: postgres://user3123:passkja83kd8@ec2-117-21-174-214.compute-1.amazonaws.com:6212/db982398), which format is postgres://<username>:<password>@<host_name>:<port>/<dbname>.

Then import it:

psql -d <heroku postgres string> -f output.sql

Note: in each place where you see <.....> in the above code, be sure to substitute your specific information. Thus you would put your username where it says <username>, and your heroku database url where it says <heroku postgres string>.