Done http://code.google.com/p/web2py/issues/detail?id=1342 Thanks
Le lundi 11 février 2013 00:40:59 UTC+1, Massimo Di Pierro a écrit : > > Can you please open a ticket so the issue is tracked? > > On Friday, 1 February 2013 09:20:54 UTC-6, Loïc wrote: >> >> Dear All, >> >> I have a 'page' model with a sef-reference: >> db.define_table('page', >> Field('parent', 'reference page', readable=False, writable=False), >> Field('title', unique=True, notnull=True) >> //more fields not important here >> ) >> >> When I insert a new page via appadmin without specifying a 'parent', >> everything is OK with sqlite >> >> Since I moved my database to mysql, I have an error : >> <class '_mysql_exceptions.IntegrityError'> (1452, 'Cannot add or update a >> child row: a foreign key constraint fails (`dommartin25`.`page`, CONSTRAINT >> `page_ibfk_1` FOREIGN KEY (`parent`) REFERENCES `page` (`id`) ON DELETE >> CASCADE)') >> How can I allow null values for the 'parent' field? >> >> Thank you >> > -- --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.