Как преобразовать этот код postgresql в код Django?
Вот мой код в Postgresql -- создать СОЗДАТЬ ТАБЛИЦУ EMPLOYEE ( empId INTEGER PRIMARY KEY, имя пользователя TEXT NOT NULL, userrole TEXT NOT NULL, roles TEXT NOT NULL, доступы TEXT NOT NULL );
-- insert
INSERT INTO EMPLOYEE VALUES (0001, 'Clark','President', 'Admin','privileged');
INSERT INTO EMPLOYEE VALUES (0002, 'Dave','sales rep', 'Operational role','not privileged');
INSERT INTO EMPLOYEE VALUES (0003, 'Ava','finance manager', 'Managerial role','privileged');
-- fetch
SELECT * FROM EMPLOYEE;
SELECT *,
CASE WHEN (roles, accesses) IN ( ('Admin','privileged'),
('Operational role','not privileged'),
('Managerial role','not privileged') )
THEN 'GRANTED'
ELSE 'REVOKED'
END AS permissions
FROM employee;