Categories: Items  Conferences 

Notes:  A many-to-many relationship that links items to conferences. Each row declares that a particular item appears in a particular conference, and specifies the item number sequence (e.g. 5.1.2) used to label that item in that conference.

Note that an item that is shared across multiple conferences may be "hidden" or "retired" in one conference, but not in another.

Name	Type	Index	Null?	Default
cnum	int(11)	I		NULL	FK confs
items_id	int(11)	I		NULL	FK items
item0	int(11)	I		'0'	item number (label), level 0
item1	int(11)	I		'0'	level 1 (x.n)
item2	int(11)	I		'0'	level 2 (x.x.n)
item3	int(11)	I		'0'
item4	int(11)	I		'0'
item5	int(11)	I		'0'
hidden	tinyint(4)			'0'	1=hidden
retired	tinyint(4)			'0'	1=retired
items_parent	int(11)	I		'0'	parent item, for breakouts
resps_parent	int(11)	I		'0'	parent response, for breakouts. (items_parent, resps_parent) is FK to resps
deleted	int(11)			'0'	epoch time when this entry was marked deleted, else 0