queries
Key	Column name	Type	Size	Decimals	Unsigned	Nullable	Default	Auto increment
Pri	id	int	11		Yes		NULL	Yes
Index	user_id	int	11		Yes	Yes	NULL
	ranking	tinyint	1		Yes	Yes	3
	serving	tinyint	1		Yes	Yes	3
	fridge	varchar	100			Yes	NULL
	appetite	varchar	100			Yes	NULL
	complexity	tinyint	1		Yes	Yes	3

settings
Key	Column name	Type	Size	Decimals	Unsigned	Nullable	Default	Auto increment
Pri	id	int	11		Yes		NULL	Yes
	allergy	varchar	120			Yes	NULL
	instrumente	varchar	120			Yes	NULL
	vegetarier	char	1				0
	kocherfahrung	tinyint	1		Yes		3
Index	user_id	int	11		Yes	Yes	NULL

users
Key	Column name	Type	Size	Decimals	Unsigned	Nullable	Default	Auto increment
Pri	id	int	11		Yes		NULL	Yes
Index	login	varchar	80			Yes	NULL
	password	varchar	40			Yes	NULL