One of the features that I am attempting to implement in the system that I am building is the capability to schedule events (with recurrence). My question to those of you that are more experienced in postgresql is whether you would implement this functionality in the database level using triggers or at the application code level (PHP). Ideally I would like to be able to generate an event off a template appointment (initial appt) and have it schedule identical appointments hourly, daily, weekly, monthly, or by selectable range (ie: first tuesday every month). I would also like to have the capability to remove an appointment and leave others (much like using C pointers - I think)or to remove all (cascading delete). Any suggestions, etc gratefully appreciated. Darrin
