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
33342	Allow ExclusionConstraint to use the OpClass expression	Hannes Ljungberg	Hannes Ljungberg	To bring `ExclusionConstraint` in line with `Index` and `UniqueConstraint` I think we should allow usage of the [https://docs.djangoproject.com/en/3.2/ref/contrib/postgres/indexes/#opclass-expressions OpClass] expressions. To support this we would make `ExclusionConstraint` use the DDL reference classes instead of a templated SQL string plus usage of the `IndexExpression` class.	New feature	closed	contrib.postgres	dev	Normal	fixed			Accepted	1	0	0	0	0	0