id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
36669	Document `Negative indexing is not supported` for slicing F() expressions	AJ Collins	AJ Collins	"I was planning to use F() expression slicing to take off the last character of a field. I was met with `ValueError: Negative indexing is not supported.` 

I'd like to update the docs for https://docs.djangoproject.com/en/6.0/ref/models/expressions/#slicing-f-expressions

https://github.com/django/django/pull/19969"	Cleanup/optimization	closed	Documentation	dev	Normal	fixed		AJ Collins	Ready for checkin	1	0	0	0	0	0