On Tue, Jul 30, 2013, Andre Terra <[email protected]> wrote: >As for the reasons for disallowing negative indexes, dcramer's comment in >the ticket makes it clear: there is no way to infer what the last item in a >query would be, except if you order it descendingly. For what is worth, >production code should never rely on any kind of indexing that's not >accompanied by an explicit order-by clause, as the default ordering is >unrealiable -- at least in PostgreSQL[2], and I assume in other vendors as >well[3].
By "an explicit order-by clause" I presume you include the "ordering" attribute on the model? Daniele -- You received this message because you are subscribed to the Google Groups "Django developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/django-developers. For more options, visit https://groups.google.com/groups/opt_out.
