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
22649	SchemaEditor.quote_value is very fragile.	loic84	nobody	"- Quotes in a default value will break SQLite and MySQL. (https://github.com/django/django/blob/master/django/db/backends/sqlite3/schema.py#L28)
- Oracle doesn't support `bytes` and breaks on `BinaryField`.
- Oracle uses `repr` to quote `six.string_types`, which will probably result in an extra `u` prefix. (https://github.com/django/django/blob/master/django/db/backends/oracle/schema.py#L24)

The PR for #22424 (https://github.com/django/django/pull/2634) contains tests failing in various configurations."	Bug	closed	Migrations	1.7-beta-2	Release blocker	fixed		Andrew Godwin	Accepted	0	0	0	0	0	0