YII-srba表

CREATE TABLE `authassignment` (
  `itemname` varchar(50) NOT NULL DEFAULT '' COMMENT 'role对应authitem表type =2 的数据的name',
  `userid` varchar(50) NOT NULL DEFAULT '' COMMENT '用户id',
  `bizrule` text,
  `data` text,
  PRIMARY KEY (`itemname`,`userid`),
  CONSTRAINT `authassignment_ibfk_1` FOREIGN KEY (`itemname`) REFERENCES `authitem` (`name`) ON DELETE CASCADE ON UPDATE CASCADE

) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='角色用户关系表(RBAC)';

CREATE TABLE `authitem` (
  `name` varchar(50) NOT NULL DEFAULT '' COMMENT '名称',
  `type` tinyint(1) unsigned NOT NULL DEFAULT '0' COMMENT '类型0:operations(actions) 1:tasks 2:roles',
  `description` text,
  `bizrule` text,
  `data` text,
  PRIMARY KEY (`name`),
  KEY `idx_type` (`type`,`name`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='节点operations(actions)、任务tasks、角色roles表(RBAC)';

CREATE TABLE `authitemchild` (
  `parent` varchar(50) NOT NULL DEFAULT '' COMMENT '父节点',
  `child` varchar(50) NOT NULL DEFAULT '' COMMENT '子节点',
  PRIMARY KEY (`parent`,`child`),
  KEY `child` (`child`),
  CONSTRAINT `authitemchild_ibfk_1` FOREIGN KEY (`parent`) REFERENCES `authitem` (`name`) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `authitemchild_ibfk_2` FOREIGN KEY (`child`) REFERENCES `authitem` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='节点关系表(RBAC)';