Нужно сделать Информационный - справочная система учебных учреждений Белоруссии.
Уже есть наброски


create database Учебные_учереждение1
use Учебные_учереждение1

create table Профессии
([Номер_Профессии] int identity(1,1) not null primary key,
Название_профессии varchar(50) null,
Срок_обучение int null,
Проходной_бал Int null,
Вступительные_испытания int null,
[Номер_среденеспециальные] int not null foreign key references среденеспециальные ([Номер_Среднеспециальной]),
[Номер_Высшей] int not null foreign key foreign key references Высшее ([Номер_Высшее])
)

create table Среднеспециальное
([Номер_среднеспециальное] int identity (1,1) not null primary key,
Название varchar(50) null,
Телефон int null,
Адрес int null,
)

create table Высшее
([Номер_Высшее] int identity (1,1)not null primary key,
Название varchar(50),
Телефон int null,
Адрес int null,
)
create table Город
([Номер_Города] int identity (1,1) not null primary key,
Название_Города varchar(50) null,
Название_Улицы varchar(50) null,
)

create table Город_Среднеспециальное
([Номер_Горада_Среднеспециальное] int identity (1,1) not null primary key,
Номер_Города int null,
Номер_Среднеспециальное int null,
)

create table Город_Высшее
([Номер_Города_Высшее] int identity(1,1) not null primary key,
Номер_Города int null,
Номер_Высшее int null,
)

use Учебные_учереждение1

insert into Професси
('Название_профессии','Срок_обучение','Проходной_бал','Номер_среденеспециальные','Номер_Высшей')
values ('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','',''),
('','','','','')



insert into Среднеспециальное
(Название, Телефон, Адрес)
values ('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','','')


insert into Высшее
(Название, Телефон, Адрес)
values ('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','',''),
('','','')




insert into Город
(Название_Города, Название_Улицы)
values ('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('','')


insert into Город_Среднеспециальное
(Название_Города, Название_Среднеспециальное)
values('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('','')


insert into Город_Высшее
(Название_Города, Название_Высшее)
values('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('',''),
('','')