Field	Description	Type	Null	Key	Default
cr_id	sequential ID	int(10) unsigned	NO	PRI	NULL
cr_aid	account.id of chatroom owner	int(10) unsigned	NO	MUL	0
cr_uid	channel.channel_id of chatroom owner	int(10) unsigned	NO	MUL	0
cr_name	visible name of chatroom	char(191)	NO	MUL
cr_created	creation timestamp	datetime	NO	MUL	0001-01-01 00:00:00
cr_edited	edited timestamp	datetime	NO	MUL	0001-01-01 00:00:00
cr_expire	expiration period for chats in this chatroom in minutes, 0 is no expiration	int(10) unsigned	NO	MUL	0
allow_cid	permissions for this room	mediumtext	NO
allow_gid	permissions for this room	mediumtext	NO
deny_cid	permissions for this room	mediumtext	NO
deny_gid	permissions for this room	mediumtext	NO