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
31698	Remove database backend Operations.autoinc_sql	Adam Johnson	nobody	"This was added in 924a89e135fe54bc7622aa6f03405211e75c06e9 to support Oracle. However 924a89e135fe54bc7622aa6f03405211e75c06e9 reimplemented the Oracle autoincrement keys without `autoinc_sql`.

I checked two popular third party backends and they aren't using it:

* django-mssql-backend: https://github.com/ESSolutions/django-mssql-backend/blob/master/sql_server/pyodbc/operations.py
* django-cockroachdb: https://github.com/cockroachdb/django-cockroachdb/blob/master/django_cockroachdb/operations.py"	Cleanup/optimization	new	Migrations	dev	Normal				Unreviewed	0	0	0	0	0	0