And people pay money for these software cludges?! It has always astonished me that companies like Oracle can market themselves as Relational DBMS vendors, and then produce products which drive a horse and cart through the very theoretical standards they are supposedly espousing. Still, I guess it keeps the consultants off the streets! <Sorry David... :-) > peter On Fri, Jan 21, 2011 at 2:09 PM, Jared Still <jkstill@xxxxxxxxx> wrote: > On Thu, Jan 20, 2011 at 8:38 AM, Go-Faster Consultancy Ltd. < > info@xxxxxxxxxxxxxxx> wrote: > >> There are no primary key indexes in PeopleSoft - they only unique >> indexes. >> Neither is there any database enforced RI. >> >> > > Same goes for SAP - there are 0 foreign keys in an SAP database, > at least in my experience. > > Jared Still > Certifiable Oracle DBA and Part Time Perl Evangelist > Oracle Blog: http://jkstill.blogspot.com > Home Page: http://jaredstill.com > >