Tom Lane escribió:
> It's fairly common for distro-supplied packages to create a postgres
> OS user but not assign it any password. In that state, the only way to
> become postgres is to "su" to it from root, or perhaps from a sudoer
> account with root-equivalent privileges. While that might be okay
> for machines with just one person administering everything, I can't
> say that I think it's recommendable practice in general: you don't
> want to have to give somebody root to let them admin the database.
> Better to give the postgres user a password.
Of course, it's also possible to give multiple people sudo-to-postgres
capability without giving them sudo-to-root.
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
