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
31577	The explanation ended in the middle.	Joon Hwan 김준환	Joon Hwan 김준환	"https://docs.djangoproject.com/en/3.0/ref/contrib/postgres/fields/#range-fields
https://docs.djangoproject.com/en/3.0/ref/contrib/postgres/fields/#integerrangefield
https://docs.djangoproject.com/en/3.0/ref/contrib/postgres/fields/#bigintegerrangefield
https://docs.djangoproject.com/en/3.0/ref/contrib/postgres/fields/#daterangefield

You can see the sentence ends with ""that is [)."" "	Cleanup/optimization	closed	Documentation	3.0	Normal	fixed			Ready for checkin	1	0	0	0	0	0