标签：variables class data- 笔记 state size test post cursor
end;
declare
cursor s is
select * from city_app.city_server;
s_ s%rowtype;
begin
open s;
fetch s into s_;
DBMS_OUTPUT.put_line(s_.id);
close s;
end;
标签：variables class data- 笔记 state size test post cursor
原文地址：http://www.cnblogs.com/clnchanpin/p/7121953.html
