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
35717	Reduce CreateCollation + RemoveCollation to nothing	Adam Johnson	Adam Johnson	"These Postgres-specific operations should optimize into nothing, if they create and remove the same collation.

I believe we need to implement `CreateCollation.reduce()` that returns an empty list when the other operation is a `RemoveCollation` for the same `(locale, provider, deterministic)` tuple. This can take inspiration from `CreateModel.reduce()` which does similar when reducing to a `DeleteModel`."	Cleanup/optimization	closed	Migrations	dev	Normal	fixed			Ready for checkin	1	0	0	0	0	0