On Fri, Apr 29, 2011 at 12:17 PM, Jeff Blaine <cjbla...@gmail.com> wrote: > "primary_key=True implies null=False and unique=True. Only one primary key > is allowed on an object." > So that unique=True part is inaccurate? Or is that, again, another thing > that will fail only at validation?
did you test pass more than once? check the saved object(s?), is the primary key field a zero string, or NULL? most databases consider NULL non-equal to any value, including other NULLs, and allow multiple records with NULLs in a unique field. also, some databases consider the zero string a valid representation for NULL. which RDBMS are you using? -- Javier -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
