Table: nornix_system.classattribute

Structure
Name	Type	Null	Key	Default	Extra
No	int(10) unsigned	NO	PRI		auto_increment
ClassNo	int(10) unsigned	NO	MUL	0
Attribute	varchar(48)	NO

Indexes
Non-unique	Key	Seq	Column	Collation	Cardinality	Sub part	Packed	Null	Type	Comment
0	ClassAttribute	2	Attribute	A	0				BTREE

Information
Engine	Row format	Table collation	Create options
MyISAM	Dynamic	utf8_general_ci

CREATE TABLE `classattribute` (
  `No` int(10) unsigned NOT NULL auto_increment,
  `ClassNo` int(10) unsigned NOT NULL default '',
  `Attribute` varchar(48) NOT NULL,
  PRIMARY KEY  (`No`),
  UNIQUE KEY `ClassAttribute` (`ClassNo`,`Attribute`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8