postgres user).psql -U postgres
your_user with the username and new_password with the desired password.ALTER USER your_user WITH PASSWORD 'new_password';
pg_log directory within the PostgreSQL data directory.pg_hba.conf file for the correct authentication method (e.g., md5 or password) for the connection type and user. If changes are made, reload the PostgreSQL configuration (e.g., by running SELECT pg_reload_conf(); in the psql terminal or restarting the PostgreSQL service).These actions are immediate and do not require extensive investigation or access to a database administrator.





