INSERT INTO Magasin.Caisses
  VALUES(1,'Lise','2009-06-11 08:30:00','2009-06-11 10:00:00',50,350);
INSERT INTO Magasin.Factures
  VALUES(1,1,'2009-06-11 08:31:00','CB');
INSERT INTO Magasin.LignesFacture
  VALUES(1,'LivreBD',10,90);
INSERT INTO Magasin.LignesFacture
  VALUES(1,'Stylo',1,90);
INSERT INTO Magasin.LignesFacture
  VALUES(1,'Cahier',2,90);
