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
3133	Database instrospection fails to detect autoincrement fields in MySQL	jwm@…	Adrian Holovaty	"Database introspection fails to detect the auto_increment extra option on columns in MySQL databases. This is especially problematic for primary keys as the generated model will work, but the save method won't grab the newly assigned primary key, which is necessary for subsequent delete calls, for example.

I've tested this against MyISAM and InnoDB tables, which both exhibit the same behaviour, though this is not suprising and the engine details are almost entirely abstracted away at the SQL interaction level.

(I note that unsigned and small integer primary keys aren't well detected, either, but that seams like an almost trival point.)"	defect	closed	Database layer (models, ORM)		normal	worksforme			Unreviewed	0	0	0	0	0	0