Re: [PATCH] COPY vs \copy HINT

> postgres=# COPY x TO '/root/nopermissions';
> ERROR:  could not open file "/root/nopermissions" for writing: Permission
> denied
> HINT:  Paths for COPY are on the PostgreSQL server, not the client. You may
> want psql's \copy or a driver COPY ... FROM STDIN wrapper

TO STDOUT.

Also, I vaguely get what you wanted to say with "a driver ...
wrapper", but it's pretty nonsensical if one doesn't know about the
protocol details. I don't have a better suggestion now, but I think it
needs rephrasing.