数据库权限表个表的关系

-- 用户表
CREATE TABLE users(
id varchar2(32) default SYS_GUID() PRIMARY KEY,
email VARCHAR2(50) UNIQUE NOT NULL,
username VARCHAR2(50),
PASSWORD VARCHAR2(50),
phoneNum VARCHAR2(20),
STATUS INT
)

-- 角色表
CREATE TABLE role(
id varchar2(32) default SYS_GUID() PRIMARY KEY,
roleName VARCHAR2(50) ,
roleDesc VARCHAR2(50)
)

-- 用户角色关联表
CREATE TABLE users_role(
userId varchar2(32),
roleId varchar2(32),
PRIMARY KEY(userId,roleId),
FOREIGN KEY (userId) REFERENCES users(id),
FOREIGN KEY (roleId) REFERENCES role(id)
)

-- 资源权限表
CREATE TABLE permission(
id varchar2(32) default SYS_GUID() PRIMARY KEY,
permissionName VARCHAR2(50) ,
url VARCHAR2(50)
)

-- 角色权限关联表
CREATE TABLE role_permission(
permissionId varchar2(32),
roleId varchar2(32),
PRIMARY KEY(permissionId,roleId),
FOREIGN KEY (permissionId) REFERENCES permission(id),
FOREIGN KEY (roleId) REFERENCES role(id)
)