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jsp留言板源代码一: 给jsp初学者_MySQL

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Jun 01, 2016 pm 02:06 PM

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jsp留言板源代码一: 给jsp初学者.
作者: precom (皮蛋)
oracle数据表创建.

create table guestbook (
lw_title varchar2(100) not null, --留言主题
lw_author varchar2(20) not null, --网上大名 pk
author_http varchar2(40) , --主页地址
author_email varchar2(40) not null,--电子信箱 pk
expression varchar2(2) not null,--表情
lw_time varchar2(14) not null,--发表回应时间
answer_num number(3) not null,--回应数
click_num number(4) not null,--点击数
author_ip varchar2(16) ,--来源ip
lw_class1 varchar2(10) not null,--留言板大类 pk
lw_class2 varchar2(20) not null,--论坛栏目 pk
lw_type varchar2(1) not null,--留言类别,即是否为主贴

zt_time varchar2(14) ,--主贴时间
zt_author varchar2(40) ,--主贴email
lw_content varchar2(4000) ,--内容
constraint pk_guestbook primary key(lw_class1,lw_class2,lw
_time,lw_author)
) storage (initial 5M next 5M pctincrease 1);

Statement

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