`hash_activite` = SUBSTRING( MD5( CONCAT(Code_etab, Libelle_fonctio) ), 1, 5),
`Date_maj` = CONCAT(SUBSTRING(@StringDate_maj,7),'-',SUBSTRING(@StringDate_maj,4,2),'-',SUBSTRING(@StringDate_maj,1,2));
`hash_activite` = SUBSTRING( MD5( CONCAT(Code_etab, Libelle_fonctio) ), 1, 5),
`Date_maj` = CONCAT(SUBSTRING(@StringDate_maj,7),'-',SUBSTRING(@StringDate_maj,4,2),'-',SUBSTRING(@StringDate_maj,1,2));