更新时间:2022-09-13 19:01:29
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
本文转自健哥的数据花园博客园博客,原文链接:http://www.cnblogs.com/gaojian/archive/2012/11/12/2766703.html,如需转载请自行联系原作者