松柏长青

摘要： 存储过程：create or replace procedure pro_me is begin null endcreate or replace procedure pro_me (param1 in varchar2(200),param2 out number)as vs_msg int; vs_content varchar2(300);begin select count(*) into v_msg from sq_user where username=param1; if(v_msg>0) then select birthday into v_content from 阅读全文