3
CREATE TABLE IF NOT EXISTS students (
5
user_name VARCHAR (32) NOT NULL UNIQUE ,
6
pwd VARCHAR (256) NOT NULL,
9
name_first VARCHAR (32) NOT NULL,
10
name_last VARCHAR (32) NOT NULL,
12
class VARCHAR (32) /* This could be a foreign key :-) */
15
address_country VARCHAR (32) NOT NULL,
16
address_city VARCHAR (32) NOT NULL,
17
address_street VARCHAR (32) NOT NULL,
18
address_postal_code VARCHAR (32) NOT NULL,
20
birthday DATE NOT NULL
24
CREATE TABLE IF NOT EXISTS staff (
25
id SERIAL PRIMARY KEY,
26
user_name VARCHAR(32) NOT NULL UNIQUE,
27
pwd VARCHAR(256) NOT NULL,
32
name_first VARCHAR (32) NOT NULL,
33
name_last VARCHAR (32) NOT NULL,
35
employee_nr VARCHAR (32) NOT NULL UNIQUE,
37
FOREIGN KEY (staff_type) REFERENCES staff_type (id)
40
CREATE TABLE IF NOT EXISTS staff_type (
41
id SERIAL PRIMARY KEY,