ERREUR :select
			    *
		    from
				oeuvre OE
			left join
				theme TH on (OE.id_theme=TH.id_theme)
			left join
				collection CO on (OE.id_collection=CO.id_collection)
			left join
				zone_geographique ZG on (OE.id_zone_geographique=ZG.id_zone_geographique)
			where
				(id_oeuvre=) You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 12