Write a pl/sql block that update SALARY of employee of a specified company Using parameter in cursor - DBMS (Cursor)

declare

cursor abc(cmp varchar2) is select * from temp where company=cmp;

rec abc%rowtype;

c varchar2(10);

begin

c:='&c';

open abc(c);

loop

fetch abc into rec;

exit when abc%notfound;

update temp set salary=salary+(salary*0.1) where no=rec.no;

end loop;

end;