BD_zaprosy

яюCREATE TABLE CB52:0

(

><5@_?CB52:8 INT NOT NULL PRIMARY KEY,

$_;85=B0 VARCHAR(20) NOT NULL,

5@>?@8OB85 VARCHAR(20) NOT NULL

);



INSERT INTO CB52:0

VALUES (4, 'C?:8= ..', '>2K9 3>4');



INSERT INTO CB52:0

VALUES (1, '!84>@>20 ..', '%M;;>C8=');



INSERT INTO CB52:0

VALUES (2, '>@>28= !.#.', '0D8O');



INSERT INTO CB52:0

VALUES (7, '>;KH:>2 ..', '@>:>48;');



UPDATE CB52:0 //2AB02;O5< =>2>5 <5@>?@8OB85

SET 5@>?@8OB85 = '8 <0@B0'

WHERE ><5@_?CB52:8=2;



DELETE FROM CB52:0

WHERE ><5@_?CB52:8=4;



DROP TABLE CB52:0;





ALTER TABLE CB52:0

ADD CONSTRAINT @30=870F8O FOREIGN KEY (><5@_?CB52:8)

REFERENCES ;85=BK ([><5@_:;85=B0])