mysql_error<br />SELECT t.webtext FROM webtexts t JOIN webobjects o LEFT JOIN webtexts tt ON tt.webobject=o.webobject
					AND tt.published > t.published
					AND tt.etat!='arc'
				WHERE  t.type='news'
					AND t.webobject=o.webobject
					AND o.webfolder IN ()
					AND t.published<NOW()
					AND t.etat!='arc'
					
					AND tt.published is NULL
					AND t.published is not NULL
				ORDER BY o.name, t.published DESC