web前端從Oracle數(shù)據(jù)庫加載動態(tài)菜單所用到的數(shù)據(jù)表

create table menu( 
 menu_id   number(10) primary key, 
 menu_name   varchar(30), 
 menu_url   varchar(200), 
 parent_menu_id   number(10) 
); 
 
/*如果菜單是一級菜單,p_menu_id為0*/ 
insert into menu values(1,'圖書管理','',0); 
insert into menu values(2,'訂單管理','',0); 
insert into menu values(3,'用戶管理','',0); 
insert into menu values(4,'系統(tǒng)設(shè)置','',0); 
insert into menu values(5,'圖書展示','/system/updatePassword.action',1); 
insert into menu values(6,'新增圖書','',1); 
insert into menu values(7,'訂單分類','',2); 
insert into menu values(8,'新建訂單','',2); 
insert into menu values(9,'用戶信息','',3); 
insert into menu values(10,'用戶信息設(shè)置','',3); 
insert into menu values(11,'管理員信息','',4); 
insert into menu values(12,'管理員權(quán)限設(shè)置','',4); 

create table role( 
 role_id number(10) primary key, 
 role_name varchar(20) 
); 
insert into role values(1,'管理員'); 
insert into role values(2,'銷售總監(jiān)'); 

create table users( 
user_id number(30), 
user_name varchar2(40), 
user_password varchar2(40), 
user_sex char(3), 
user_phone varchar2(50), 
user_email varchar2(60), 
user_img varchar2(40) 
); 
create sequence seq_u; 
insert into users(user_id, 
         user_name, 
         user_password, 
         user_sex, 
         user_phone, 
         user_email, 
         user_img)values(seq_u.nextval,'黃飛鴻','1111qa','男','15000102345','1234567@qq.com',null); 

create table role_menu( 
 id number(10) primary key, 
 role_id number(10), 
 menu_id number(10) 
); 
/*錄入角色和菜單的初始數(shù)據(jù)*/ 
insert into role_menu values(1,1,1); 
insert into role_menu values(2,1,2); 
insert into role_menu values(3,1,3); 
insert into role_menu values(4,1,4); 
insert into role_menu values(5,1,5); 
insert into role_menu values(6,1,6); 
insert into role_menu values(7,1,7); 
insert into role_menu values(8,1,8); 
insert into role_menu values(9,1,9); 
insert into role_menu values(10,1,10); 
insert into role_menu values(11,1,11); 
insert into role_menu values(12,1,12); 

create table role_user( 
 id number(10) primary key, 
 role_id number(10), 
 user_id number(10) 
); 
/*錄入角色和菜單的初始數(shù)據(jù)*/ 
insert into role_user values(1,1,1); 
insert into role_user values(2,2,2); 

select distinct * 
from users u inner join role_user ru 
    on u.user_id = ru.user_id inner join role_menu rm on ru.role_id = 
    rm.role_id inner join menu m on m.menu_id = rm.menu_id 
    where u.user_id =1