#postgresql
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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...
Open a terminal Connect to Postgresql sudo -u postgres psql postgres is the name of the user. Change the password ALTER USER postgres WITH...
Install postgresql sudo apt install postgresql libpq-dev Check installation psql --version which psql psql --help Output Check Postgresql...
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...
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...
