On Aug 18, 2009, at 2:57 PM, Tom Lane wrote:
> I just thought of another theory, though --- maybe you have a
> ~/.pgpass
> file that's selecting userid david? Unless "su" is behaving
> differently
> than it seems to here, that would be in postgres' home directory not
> david's, but you might have copied david's file ...
Using the "locate" command in Terminal, the only one I see is in
david's home directory. It has an entry for a remote server, in
connection with a project I worked on briefly some months ago.