CREATE TABLE Students (name varchar(10), direction varchar(20), course DOUBLE, practice varchar(40));
SELECT * FROM Students;
INSERT INTO Students VALUES
('Marat', 'IS', 2, 'web'),
('Adam', 'VT', 2, 'sysadmin'),
('Sam', 'IS', 1,  'backend'),
('Marat', 'IS', 1, 'frontend'),
('Simon', 'VT', 2, 'sysadmin'),
('Marat', 'VT', 1, 'frontend');
SELECT * FROM Students;
 
 
CREATE TABLE Prac (direction varchar(10), course DOUBLE, practice varchar(20), company varchar(30));
SELECT * FROM Prac;
INSERT INTO Prac VALUES
('IS', 2, 'web', 'bank'),
('VT', 2, 'sysadmin', 'tech company'),
('IS', 1, 'backend', 'tech company'),
('IS', 1, 'frontend', 'tech company'),
('VT', 3, 'sysadmin', 'bank'),
('VT', 1, 'bak', 'frontend');
SELECT * FROM Prac;
 

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