On Friday, August 6, 2021, Guillaume Lelarge <guilla...@lelarge.info> wrote:
> If unset, it will use the PostgreSQL user name also as the database name. > This is true, but its not what the docs says: psql usage doc: “The default user name is your operating-system user name, as is the default database name.” Specifying -U doesn’t change one’s operating-system name, and the “as is” language is shorthand for “the default database name is your operating-system user name”. David J.