note 86887 added to function.mysql-query

I have a question. I trying delete from multiples tables, so I using the next sentence $sql = "delete from table1 where cod=1 ; delete from table2 where cod=1; delete from table3 where cod=1"; $result = mysql_query($sql); So, I got a sintaxys error message, but if I write the same on the sql editor of php myAdmin, it executed fine. Why can't I execute it in php??? ---- Server IP: 200.6.154.201 Probable Submitter: 201.243.60.131 ---- Manual Page -- http://www.php.net/manual/en/function.mysql-query.php Edit -- https://master.php.net/note/edit/86887 Del: integrated -- https://master.php.net/note/delete/86887/integrated Del: useless -- https://master.php.net/note/delete/86887/useless Del: bad code -- https://master.php.net/note/delete/86887/bad+code Del: spam -- https://master.php.net/note/delete/86887/spam Del: non-english -- https://master.php.net/note/delete/86887/non-english Del: in docs -- https://master.php.net/note/delete/86887/in+docs Del: other reasons-- https://master.php.net/note/delete/86887 Reject -- https://master.php.net/note/reject/86887 Search -- https://master.php.net/manage/user-notes.php