Queryset.delete always triggers pre/post delete signal?

[flisky]

It seems that the doc https://docs.djangoproject.com/en/dev/topics/db/queries/#deleting-objects has not synced with the commit https://github.com/django/django/commit/1cd6e04c.

[Claude Paroz]

Sorry, but could you please be a little more specific about what you want to see changed in that documentation?

[flisky]

It's much clear for me to read it again with the queryset.delete API reference.
If I have to say, I hope the following two mirror improvements as non-native English reader.

First and most, could when possible be more informative?

Keep in mind that this will, whenever possible (such as not handling cascade nor pre_delete/post_delete signal connected), be executed purely in SQL,

Second, the not necessarily is a little bit confusing for me at first.

and so the delete() methods of individual object instances will not necessarily and never be called during the process.

Thanks!