Oracle的PL/SQL Developer 中如何输出:

开始

在 sql worksheet 中,执行一个 block 之前,执行 set serveroutput on;

set serveroutput on;
declare g_salary number:=100;
begin
  select salary into g_salary from employees where employee_id=178;
  dbms_output.put_line('the salary is:'|| g_salary);
end;

script out 窗口中输出:

anonymous block completed
the salary is:7000

结束

posted @   健哥的数据花园  阅读(11627)  评论(0编辑  收藏  举报
努力加载评论中...
点击右上角即可分享
微信分享提示