29 lines
938 B
Plaintext
Executable File
29 lines
938 B
Plaintext
Executable File
ALTER table Viticulteur add NumCav int references Cave_cooperative(NumCav);
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INSERT into Cave_cooperative values(10, 'MACON', 1);
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5)
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INSERT INTO Viticulteur values(40, 'WEISS', 'JACQUES', 'COLMAR', NULL);
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INSERT into Cave_cooperative values(12, 'STRASBOURG', 40);
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UPDATE Viticulteur SET numcav = 12 where numvitic = 40;
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Question 2
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1)CREATE TABLE buveur2(NumBuveur int PRIMARY KEY, Nom Varchar(50), Prenom Varchar(50), Ville Varchar(50));
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2)ALTER TABLE buveur2 DROP COLUMN VILLE;
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3)CREATE TABLE Commande2(NumCom int PRIMARY KEY, NumBuveur int REFERENCES buveur2(NumBuveur), NumVin int REFERENCES Vin(NumVin), Qtte int, DateCom DATE);
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4)ALTER TABLE buveur2 DROP COLUMN numbuveur;
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Question 3
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1)ALTER TABLE buveur2 MODIFY Nom VARCHAR(15);
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2)ALTER TABLE buveur2 MODIFY Prenom VARCHAR(5);
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3)ALTER TABLE buveur2 RENAME COLUMN Nom TO NomBuveur;
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4)ALTER TABLE buveur2 RENAME COLUMN numBuveur TO idBuv;
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5) |