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
30661	Add support for SmallAutoField.	Nick Pope	Nick Pope	"We have `AutoField` and `BigAutoField` that mirror `IntegerField` and `BigIntegerField`, but there is no `SmallAutoField` for `SmallIntegerField`.

It can be useful to have an auto-incrementing 16-bit integer field for infrequently updated tables that contain a list of choices, e.g. countries, for systems where limited disk space/memory is available.

(In part this was also a test for the changes in #29979.)"	New feature	closed	Database layer (models, ORM)	dev	Normal	fixed	autofield, smallautofield, smallintegerfield		Ready for checkin	1	0	0	0	0	0