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
28686	QuerySet.bulk_create() doesn't need to convert the input objs into list	Michael Lee	nobody	"I checked and found that in this commit, 

https://github.com/django/django/commit/8adc59038cdc6ce4f9170e4de2d716d940e136b3#diff-5b0dda5eb9a242c15879dc9cd2121379R430

The objs are converted to list. But if objs is actually a huge generator, then possibly the performance would be hugely degraded ?

Maybe we could simply remove the the list conversion ?"	Cleanup/optimization	closed	Database layer (models, ORM)	1.11	Normal	invalid			Unreviewed	0	0	0	0	0	0