DateTime field OpenErp
What you want currently not possible in openerp. But you can use one trick, you should use two fields one is integer for giving interval and other in char fields for giving months, days etc. You can get this example on Scheduler , ir.cron object of opener.
I need a field that can contain a number and text on it, like for example "6 months", i've used the datetime field, but it only takes a formatted date on it, and if use integer or float it takes a number, and char takes only a character, so how can i have an integer and a char on the same field?