sql - Error: ORA-00969: missing ON keyword - Oracle -


i using oracle 11g xe database , oracle sql developer execute sql statements. have sql statement giving me above compiler error when executing it.

create or replace trigger "std"."trg_student" before insert,delete on student each row begin   if inserting     dbms_output.put_line('inserting !!');   end if;   if deleting     dbms_output.put_line('deleting !!');   end if; end;

i tried variations used other errors. placed on student before before insert,delete line , error:

error: ora-04071: missing before, after or instead of keyword

what missing here?

before insert or delete

more create trigger syntax: http://docs.oracle.com/cd/b19306_01/server.102/b14200/statements_7004.htm


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