Ne peut exécuter la requête: SELECT *, DATE_FORMAT(changedate,"%e %b %Y") as changedate, IF(birthdatetr !='0000-00-00',YEAR(birthdatetr),YEAR(altbirthdatetr)) as birth, IF(deathdatetr !='0000-00-00',YEAR(deathdatetr),YEAR(burialdatetr)) as death FROM wp_sgg.tng_people WHERE personID = "I189837" AND gedcom = "sgg"