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
11107	ManyToManyFields defined with keyword 'through' should not be manipulated as auto-generated m2m tables.	jcd@…	Cliff Dyer	This ticket is a generalization of #10881.  The problem is that {{{ManyToManyField}}}s defined using the {{{through}}} keyword are being handled twice by some of the sql generating subcommands of django-admin.py, once for the Model table that is passed to the {{{through}}} keyword, and again when sql is generated for all many_to_manys on each field.  The second pass is incorrect, as {{{ManyToManyField(through=x)}}} relationships don't auto-create an intermediate table.  If the intermediate table's primary key is manually specified, it can lead to errors that cause ./manage.py flush and ./manage.py syncdb to fail.  See comments on #10881, for examples.		closed	Database layer (models, ORM)	dev		fixed		gabor@…	Ready for checkin	1	0	0	0	0	0