oracle存储过程输出信息

SQL> set serveroutput on
SQL> begin
  2  dbms_output.put_line('------------output------------');
  3  dbms_output.put_line('end--------------');
  4  end;
  5  /

------------output------------
end--------------

PL/SQL procedure successfully completed


SQL> begin
  2  dbms_output.enable(100000);
  3  dbms_output.put_line('test');
  4  end;
  5  /

test

PL/SQL procedure successfully completed