创建主表空间：

create tablespace test

datafile 'D:\OracleSpace\test' size 20m

extent management local;

创建用户，使用主表空间(用户名:haige 密码：123456)

create user haige

identified by 123456

default tablespace test

quota 20m on test

temporary tablespace temp;

给haige用户授予其create session权限

grant create session,create table to haige;

给用户创建存储过程的权限

grant create any procedure to haige;

给用户执行存储过程的权限

grant execute any procedure to haige;

给用户操作触发器的权限

grant create trigger to haige;

使用profile管理密码，失败三次，Oracle会自动锁定该账户

create profile lock_account limit

Failed_login_attempts 3

password_lock_time 10;

alter user haige profile lock_account;

设置密码过期时间(控制用户的密码有效期为30天，密码宽限期为1天)

create profile password_life_time limit

password_life_time 30

password_grace_time 1;

创建4块表空间

sql> create tablespace space01

2 datafile 'D:\OracleSpace\space01' size 10m

3 extent management local;

sql> create tablespace space02

2 datafile 'D:\OracleSpace\space02' size 10m

3 extent management local;

sql> create tablespace space03

2 datafile 'D:\OracleSpace\space03' size 10m

3 extent management local;

sql> create tablespace space04

2 datafile 'D:\OracleSpace\space04' size 10m

3 extent management local;

使用haige用户创建数据表

create table user1(

user_id number(10) constraint user_pk primary key,blog_id number(10) constraint blog_user_pk references blog(blog_id),user_name varchar2(30) not null,user_pwd varchar2(20) not null,user_sex varchar2(6) not null,user_email varchar2(50) not null,user_picture blob,user_basicInfo clob

);

create table blog(

blog_id number(10) constraint blog_pk primary key,blog_title varchar2(50) not null,blog_logo varchar2(50) not null

);

create table category(

category_id number(10) constraint category_pk primary key,blog_id number(10) constraint blog_category_pk references blog(blog_id),category_title varchar2(50) not null

);

范围分区建表

create table article(

article_id number(10) constraint article_pk primary key,article_random number(30) not null,category_id number(10) not null constraint article_category_pk references category(category_id),article_title varchar2(200) not null,article_date date default sysdate,article_content clob,article_summary clob,article_acessNum number(15) default 0,artocle_reviewNum number(15) default 0

) partition by range(article_date)(

partition part_01 values less than(to_date('2017-04-01','yyyy-mm-dd'))

tablespace space01,partition part_02 values less than(to_date('2017-07-01','yyyy-mm-dd'))

tablespace space02,partition part_03 values less than(to_date('2017-10-01','yyyy-mm-dd'))

tablespace space03,partition part_04 values less than(maxvalue) tablespace space04

);

散列分区建表

create table review(

review_id number(10) constraint review_pk primary key,article_id number(10) not null constraint review_article_pk references article(article_id),review_content clob not null,review_datetime date default sysdate,user_id number(10) not null constraint review_user_pk references user1(user_id)

) partition by hash(review_id,review_datetime)

(

partition part_01 tablespace space01,partition part_02 tablespace space02,partition part_03 tablespace space03,partition part_04 tablespace space04

);

create table album(

album_id number(10) constraint album_pk primary key,user_id number(10) not null constraint album_user_pk references user1(user_id),album_name varchar2(50) not null

);

@H_404_98@create table picture(

picture_id number(10) not null constraint picture_pk primary key,picture_doc varchar2(50) not null,picture_file varchar2(60) not null,album_id number(10) not null constraint picture_album_pk references album(album_id),picture_name varchar2(255) not null

);

数据操作:

insert into blog(blog_id,blog_title,blog_logo) values(1,'海哥','图片1');

insert into category(category_id,blog_id,category_title) values(1,1,'烟台风光');

Insert into user1(user_id,user_name,user_pwd,user_sex,user_email,user_basicInfo) values(1,'123456','男','1150979146@qq.com','一个积极向上的小伙');

insert into article(article_id,article_random,category_id,article_title,article_content,article_summary) values(1,23131543,'烟台的雪','三月的天，烟台还是下起了漫天大雪','三月的天');

insert into review(review_id,article_id,review_content,user_id) values(1,'写得很好！',1);

insert into album(album_id,user_id,album_name) values(1,'烟台大学');

insert into picture(picture_id,picture_doc,picture_file,album_id,picture_name) values(1,'烟大东门','D:\OracleSpace','烟大');

创建存储过程

create or replace procedure add_blog(

id_param in number,title_param in varchar2,logo_param in varchar2) is

begin

insert into haige.blog(blog_id,blog_logo)

values(id_param,title_param,logo_param);

end add_blog;

/

传递参数调用存储过程add_blog

exec add_blog(2,'杨旭','图片2');

创建查询存储过程

create or replace procedure search_blog(

id_param in number,title_param out blog.blog_title%type,logo_param out blog.blog_logo%type) is

begin

select blog_title,blog_logo

into title_param,logo_param

from haige.blog

where blog_id=id_param;

exception

when no_data_found then

title_param:='null';

logo_param:='null';

dbms_output.put_line('未找到指定编号的博客信息！');

end search_blog;

/

创建序列号(序列号+触发器实现主键自增长)

create sequence blog_id_seq

maxvalue 200

start with 2

increment by 1

cache 2;

创建触发器，实现插入数据时，blog_id字段自增

create or replace trigger blog_trigger

before insert on blog

for each row

declare

begin

select blog_id_seq.nextval into:New.blog_id from dual;

end blog_trigger;

/

创建增删改触发器(操作存储在日志中)

create table blog_log(

who varchar2(30),when date,action varchar2(50)

);

create or replace trigger blog_op

before insert or update or delete

on blog

declare

var_action varchar2(50);

begin

if inserting then

var_action :='你执行了插入数据操作！';

elsif updating then

var_action :='你执行了修改操作！';

elsif deleting then

var_action :='你执行了删除操作！';

end if;

insert into blog_log(who,when,action)

values(user,sysdate,var_action);

end blog_log;

/

创建blog_title列索引

create index blog_title on blog(blog_title);

select * from blog where blog_title='海哥';

create or replace trigger article_raise

after insert or update on article

for each row

begin

if inserting then

dbms_output.put_line('已执行插入数据操作！');

elsif updating then

dbms_output.put_line('已执行修改数据操作！');

end if;

end;

/

创建一个视图，显示文章的基本信息和所在分类的名称

create view category_article_view

as select article_title,article_summary,category_title from

category,article

where category.category_id=article.category_id;

在article的article_title列上建立位图索引

create bitmap index article_title_bmp

on article(article_title)

tablespace test;

引用位图索引，对索引列进行查询

alter system set create_bitmap_area_size=8388608

scope=spfile;

set autotrace on explain

select * from article

where article_title='烟台的雪';

建立聚簇索引，通过blog_id字段对haige.user和haige.blog这两个表进行聚簇存储

create cluster user_blog_clu (blog_id number(10))

pctfree 20 pctused 60

size 500 tablespace test;

总结：只为运用知识解决问题，为了减少篇幅，相同的东西就不赘发了

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