BEGIN;UPDATE Compte1 SET Solde=Solde+100 WHERE Num=1;
UPDATE Compte2 SET Solde=Solde-100 WHERE Num=1;
COMMIT;
/
CREATE OR REPLACE PROCEDURE myTransfC1C2
ISBEGINUPDATE Compte1 SET Solde=Solde+100 WHERE Num=1;
UPDATE Compte2 SET Solde=Solde-100 WHERE Num=1;
COMMIT;END;/
Sub myTransfC1C2
BeginTransCurrentDb.CreateQueryDef("", "UPDATE Compte1 SET Solde=Solde+100 WHERE Num=1").Execute
CurrentDb.CreateQueryDef("", "UPDATE Compte2 SET Solde=Solde-100 WHERE Num=1").Execute
CommitTransEnd Sub