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Re: procédure et variable
Posted by: Jean Molliné
Date: July 22, 2010 11:04AM

Essaye en construisant une requête préparée :
DROP PROCEDURE IF EXISTS test2;
DELIMITER ||
CREATE PROCEDURE `test2`(IN nb INT )
  BEGIN
    SET @maximum = nb;
    SET @requete = "SELECT * FROM message LIMIT ?";
    PREPARE stmt FROM @requete;
    EXECUTE stmt USING @maximum;
  END ||
DELIMITER ;
Et teste ensuite simplement avec quelque chose du genre :
CALL test2(10);

______________________________________________________________
Une question bien formulée, c'est un problème bien compris : ça représente déjà les 3/4 de la réponse ;)

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