« MySQL/Fonctions » : différence entre les versions

Contenu supprimé Contenu ajouté
Ligne 293 :
);
 
INSERT INTO product VALUES
(1, 'mp3', 'iPod'),
(2, 'mp3', 'Zune'),
Ligne 302 :
SELECT * FROM product;
 
SELECT product_type, group_concat(product_name)
FROM product
GROUP BY product_type;
 
SELECT product_type, group_concat(' ', product_name)
FROM p product
GROUP BY product_type;
</source>