Visio not able to retrieve foreign keys against 8.3 - Mailing list pgsql-odbc

MS Visio 2000 (and Visio 2003 according to http://www.postgresqlforums.com/forums/viewtopic.php?f=29&t=600&sid=16bea6222cbc9edf1dc5681a3ba9a939 )

is unable to extract foreign keys from Postgres 8.3.1 using it's reverse engineer capabilities. I've tried a number of odbc drivers (8.02.0100, 8.02.0200, 8.02.0400, 8.03.0100) against Postgres 8.3.1 and none work. However, it works with odbc 8.02.0400 against Postgres 8.2.7.

I'm not sure if this is an odbc issue or a postgres issue, but I thought I'd try here first.

Thanks,
Mike