+ overduerules =>"(`branchcode` varchar(255) NOT NULL default '',
+ `categorycode` char(2) NOT NULL default '',
+ `delay1` int(4) default '0',
+ `letter1` varchar(20) default NULL,
+ `debarred1` char(1) default '0',
+ `delay2` int(4) default '0',
+ `debarred2` char(1) default '0',
+ `letter2` varchar(20) default NULL,
+ `delay3` int(4) default '0',
+ `letter3` varchar(20) default NULL,
+ `debarred3` int(1) default '0',
+ PRIMARY KEY (`branchcode`,`categorycode`)
+ )",