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
33652	Skip ExclusionConstraint on non-PostgreSQL databases.	hottwaj	nobody	"Exclusion constraints are only supported by postgres, and using them with e.g. a sqlite backend causes an exception during migrations when django attempts to insert them into the DB.

Could exclusion constraints be skipped when migrations are run for non-postgres backends instead?  Perhaps with a warning that they are being skipped?

This would help in situations where multiple backends are used for testing/prototyping purposes"	New feature	closed	Migrations	dev	Normal	wontfix	postgres exclusion constraint		Unreviewed	0	0	0	0	0	0