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
28668	Add ON CONFLICT IGNORE support to QuerySet.bulk_create()	Tom Forbes	Tom Forbes	"When using bulk_create it would be nice to support `ON CONFLICT DO NOTHING`, which allows existing rows to be included in the `bulk_create` call, e.g:

{{{#!python
Comment.objects.create(name='test', text='test')
Comment.objects.bulk_create(Comment(name='test', text='test'), on_conflict=IGNORE)  # Does not throw an exception
}}}

All the databases we support have syntax for this, as well as updating/replacing fields.

This is a spin-off of #28641, just including the ON CONFLICT idea which is backwards-compatible and would be easier to implement than the others. 
"	New feature	closed	Database layer (models, ORM)	dev	Normal	fixed		Дилян Палаузов	Accepted	1	0	0	0	0	0