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Articles tagged with #postgresql
Make sure you have Ruby ruby -v Output Make sure you have Rails rails -v Output Make sure you have Postgresql psql --version Output Generate the app rails _6.1.4_ new app_name -d postgresql Check your database.yml file Perform database c...
Open a terminal Connect to Postgresql sudo -u postgres psql postgres is the name of the user. Change the password ALTER USER postgres WITH PASSWORD 'postgres'; Output 'postgres' is the password. Test the new password psql -U postgres -h localh...
Install postgresql sudo apt install postgresql libpq-dev Check installation psql --version which psql psql --help Output Check Postgresql configuration pg_config Output Check Postgresql service sudo service postgrtesql status Output Connec...
1- Check if it's installed Just to make sure that Postgresql is already installed. which psql You should get something like this 2- Check the version (Optional) psql --version or psql --version You should get something like this 3- Check Postg...
Hey guys, how have you been? Today, we are going to learn how to solve the following error message: PG::ConnectionBad: FATAL: role "username" does not exist Introduction The error message happens when you try to create a Rails database and the role...