I have come across this problem with Postgres as well as Oracle and DB2. DBI is a little qwerky for me, and sometimes I have to explicitly put single quotes around the username and the password in order for it to connect successfully. So you might try 
$username="'user'";
$password="'password'";

[download]
type of thing. hope this helps.

In reply to Re: postgresql dbi connection problem by krazken
in thread postgresql dbi connection problem by ralphie

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