//Для MySQL:
CREATE TABLE table_name (
id int NOT NULL,
PRIMARY KEY (id));//Для MS SQL Server, Oracle, MS Access:
CREATE TABLE table_name (
id int NOT NULL PRIMARY KEY);// Решение для MySQL:
CREATE TABLE Students (
ID int NOT NULL,
Name varchar(10),
famyly varchar(20),
god_postuplenia varchar(4),
PRIMARY KEY (ID));// Решение для MS SQL Server, Oracle, MS Access:
CREATE TABLE Planets (
ID int NOT NULL PRIMARY KEY,
Name varchar(10),
famyly varchar(20),
god_postuplenia varchar(4));