> > Do I need to create a ID column before? > yes > > Can I define another table field as id? > no May I ask why this is implemented like this?
For instance in geodata, most data base entries have a unique id refering to the spatial vector objects. My current data consits of a list of measurement stations. These have a unique WMONR. Why can I not use that one? Why do I need to modify the existing table to be compliant with web2py? Let's say I would like to share data between a data base created by a desktop application which uses? Why can the id column not be created by web2py when migrate=True is set? Thanks for clarifications in advance. Timmie --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "web2py-users" group. To post to this group, send email to web2py@googlegroups.com To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/web2py?hl=en -~----------~----~----~----~------~----~------~--~---
