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
30193	Changes to PostgreSQL ensure_timezone caused unnecessary roundtrips to the database on connection initialization.	Simon Charette	nobody	Changes were introduced in a96b9019320ed8236659ee520a7a017c1bafbc6f to deal with https://code.djangoproject.com/ticket/28478#comment:13 as [https://github.com/django/django/pull/10840#issuecomment-465242160 reported on Github].	Bug	closed	Database layer (models, ORM)	2.2	Release blocker	fixed			Ready for checkin	1	0	0	0	0	0