Hi Folks,
Sorry I haven't been making much noise recently, I've been bogged down with internal project pressures.
I've made some progress with dynamic types and it is functional in postgres apart from some small remaining bugs. I haven't yet ported all the queries / plpgsql to oracle.
Here is a temporary link to a tarball of the code if you want to do anything with it.
Here is a temporary link to a basic CRM package which uses the dynamic types code. It has project specific code in it which I haven't had time to take out. I'm not sure whether it will install on stock OpenACS but the code which uses the dynamic types package is generic. You can find it in the tarball in crm-ui/www/admin/demographics/* and crm-base/lib/extended-info/*