http://www.cnblogs.com/jyzhao/category/1045722.html
模拟业务最小测试用例
环境：RHEL6.4 + Oracle 11.2.0.4
1.创建业务用户表空间
-
假设使用了OMF管理，不需要明确指定数据目录(判定是否使用了OMF技术，查看db_create_file_dest参数配置：show parameter db_create_file_dest)
-- 数据表空间 create tablespace dbs_d_jingyu datafile size 30M autoextend off; -- 临时表空间 create temporary tablespace temp_jingyu tempfile size 30M autoextend off; -- 索引表空间(可选) create tablespace dbs_i_jingyu datafile size 30M autoextend off; -
假设文件系统管理，且未使用OMF管理，规划的数据目录是/oradata1
-- 数据表空间 create tablespace dbs_d_jingyu datafile '/oradata1/datafiles/dbs_d_jingyu01.dbf' size 30M autoextend off; -- 临时表空间 create temporary tablespace temp_jingyu tempfile '/oradata1/tempfiles/temp_jingyu01.tmp' size 30M autoextend off; -- 索引表空间(可选) create tablespace dbs_i_jingyu datafile '/oradata1/datafiles/dbs_i_jingyu01.dbf' size 30M autoextend off; -
假设ASM磁盘组，指定磁盘组是+DATA，具体路径OMF管理
-- 数据表空间 create tablespace dbs_d_jingyu datafile '+DATA' size 30M autoextend off; -- 临时表空间 create temporary tablespace temp_jingyu tempfile '+DATA' size 30M autoextend off; -- 索引表空间(可选) create tablespace dbs_i_jingyu datafile '+DATA' size 30M autoextend off;
2.创建业务用户
-- 假设创建用户 jingyu 密码 jingyu，默认临时表空间 temp_jingyu， 默认数据表空间 dbs_d_jingyu。
CREATE USER jingyu IDENTIFIED BY jingyu
TEMPORARY TABLESPACE temp_jingyu
DEFAULT TABLESPACE dbs_d_jingyu
QUOTA UNLIMITED ON dbs_d_jingyu;3.赋予用户权限
-- 赋予普通业务用户权限
grant resource, connect to jingyu;
-- 赋予DBA用户权限
grant dba to jingyu;4.创建业务表
新建业务用户登录，创建T1,T2两张业务表，并插入测试数据。
-- 业务用户登录
conn jingyu/jingyu
-- 删除T1,T2两张表
drop table t1 cascade constraints purge;
drop table t2 cascade constraints purge;
-- 创建T1,T2两张表
create table t1( id number not null, n number, contents varchar2(4000) ) tablespace dbs_d_jingyu;
create table t2( id number not null, t1_id number not null, n number, contents varchar2(4000) ) tablespace dbs_d_jingyu;
-- 初始化向T1,T2表插入随机测试数据
execute dbms_random.seed(0);
set timing on
insert into t1 select rownum, rownum, dbms_random.string('a',50) from dual connect by level <= 100 order by dbms_random.random;
commit;
insert into t2 select rownum, rownum, rownum, dbms_random.string('b',50) from dual connect by level <= 100000 order by dbms_random.random;
commit;
-- 查询T1,T2表数据量
select count(1) from t1;
select count(1) from t2;5.创建索引
-- 创建T1表字段n的索引idx_t1_n
create index idx_t1_n on t1(n) tablespace dbs_i_jingyu;
-- 创建T2表字段id的索引idx_t2_t1id
create index idx_t2_t1id on t2(t1_id) tablespace dbs_i_jingyu;6.业务查询SQL
-- 业务查询SQL 1
select * from t1, t2 where t1.id = t2.t1_id and t1.n = 19;
-- 业务查询SQL 2
select * from t1, t2 where t1.id = t2.t1_id;7.删除业务用户及数据
-- 删除业务用户jingyu
drop user jingyu cascade;8.删除业务表空间
-- 删除数据表空间及其文件
drop tablespace dbs_d_jingyu including contents and datafiles;
-- 删除索引表空间及其文件
drop tablespace dbs_i_jingyu including contents and datafiles;
-- 删除临时表空间及其文件
drop tablespace temp_jingyu including contents and datafiles;Oracle数据库对很多开发人员而言，基本就只是一个存储数据的仓库，只不过这个仓库功能非常强大，额外提供了很多好用的功能，需要的时候会用就好，不会纠结于某个细节。而对很多DBA而言，正好相反，喜欢沉溺于某些细节上，对某些小知识点对应的原理理解的非常透彻，但却往往很少会站在开发层面认识Oracle。
本文旨在构造一份相对较全面的测试数据，对开发常用的对象都模拟创建一份测试用例，DBA就可以直接拿去做一些基本测试。
环境：Oracle 11.2.0.4
1.初始化测试数据
初始化测试数据的脚本主要包含了如下内容：
- 1.表空间创建
- 2.用户创建及赋权
- 3.表创建
- 4.索引创建
- 5.视图、同义词、序列、dblink
- 6.存储过程、函数、包、定时任务、触发器
脚本：initData.sh
#!/bin/bash
#name：initData.sh
#function：to initial data for test.
#usage: oracle用户登录，执行 sh initData.sh > /tmp/initData.log
#logon database
sqlplus -S / as sysdba <<EOF
prompt ============================
prompt == summary
prompt ============================
prompt
prompt 1.表空间创建
prompt 2.用户创建及赋权
prompt 3.表创建
prompt 4.索引创建
prompt 5.视图、同义词、序列、dblink
prompt 6.存储过程、函数、包、定时任务、触发器
prompt
prompt ============================
prompt == 1.表空间创建
prompt ============================
prompt Tablespace：DBS_D_JINGYU
prompt Tablespace：DBS_I_JINGYU
prompt TEMPORARY Tablespace：TEMP_JINGYU
prompt
-- 数据表空间
create tablespace dbs_d_jingyu datafile size 30M autoextend on maxsize 500M;
-- 临时表空间
create temporary tablespace temp_jingyu tempfile size 30M autoextend on maxsize 500M;
-- 索引表空间(可选)
create tablespace dbs_i_jingyu datafile size 30M autoextend on maxsize 500M;
prompt ============================
prompt == 2.用户创建及赋权
prompt ============================
prompt User：jingyu 权限：connect, resource
prompt User：ludan 权限：connect, resource, dba
prompt
-- 假设创建用户 jingyu 密码 jingyu，默认临时表空间 temp_jingyu， 默认数据表空间 dbs_d_jingyu。
CREATE USER jingyu IDENTIFIED BY jingyu
TEMPORARY TABLESPACE temp_jingyu
DEFAULT TABLESPACE dbs_d_jingyu
QUOTA UNLIMITED ON dbs_d_jingyu;
-- 假设创建用户 ludan 密码 ludan，默认临时表空间temp_jingyu， 默认数据表空间 dbs_d_jingyu。
CREATE USER ludan IDENTIFIED BY ludan
TEMPORARY TABLESPACE temp_jingyu
DEFAULT TABLESPACE dbs_d_jingyu
QUOTA UNLIMITED ON dbs_d_jingyu;
-- 赋权
grant resource, connect to jingyu;
grant resource, connect, dba to ludan;
prompt ============================
prompt == 3.表创建
prompt ============================
prompt
prompt 3.1 普通堆表
prompt ============================
prompt
--3.1 普通堆表
--prepare
conn /as sysdba
alter user scott identified by tiger account unlock;
conn scott/tiger
grant select on emp to jingyu;
grant select on dept to jingyu;
-- 业务用户登录
conn jingyu/jingyu
-- 删除 emp
--drop table emp cascade constraints purge;
--drop table dept cascade constraints purge;
-- 创建emp
create table emp tablespace dbs_d_jingyu as select * from scott.emp;
create table dept tablespace dbs_d_jingyu as select * from scott.dept;
-- 查询T1,T2表数据量
select count(1) from emp;
select count(1) from dept;
-- 创建后面JOB用到的表
create table t_times(col1 date);
create table t_sum(col1 date, col2 number);
create table t_times_old as select * from t_times where 1=2;
-- 业务用户登录
conn ludan/ludan
-- 创建 t_obj
create table t_obj as select * from dba_objects;
-- 查询 数据量
select count(1) from t_obj;
prompt 3.2 分区表
prompt ============================
prompt
--3.2 分区表
conn ludan/ludan
create table t_obj_part
partition by range(CREATED)
(
partition P2015 values less than (TO_DATE(' 2016-01-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
tablespace dbs_d_jingyu,
partition P2016 values less than (TO_DATE(' 2017-01-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
tablespace dbs_d_jingyu,
partition P2017 values less than (TO_DATE(' 2018-01-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
tablespace dbs_d_jingyu,
partition P2018 values less than (TO_DATE(' 2019-01-01 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
tablespace dbs_d_jingyu
) as select * from t_obj;
select count(1) from t_obj_part partition(P2018);
prompt 3.3 全局临时表
prompt ============================
prompt
--3.3 全局临时表
conn ludan/ludan
create global temporary table t_tmp_session on commit preserve rows as select * from dba_objects where 1 = 2;
create global temporary table t_tmp_transaction on commit delete rows as select * from dba_objects where 1 = 2;
prompt 3.4 索引组织表
prompt ============================
prompt
--3.4 索引组织表
conn jingyu/jingyu
--select dbms_metadata.get_ddl('TABLE',upper('emp'),'JINGYU') from dual;
CREATE TABLE emp_iot
( "EMPNO" NUMBER(4,0),
"ENAME" VARCHAR2(10),
"JOB" VARCHAR2(9),
"MGR" NUMBER(4,0),
"HIREDATE" DATE,
"SAL" NUMBER(7,2),
"COMM" NUMBER(7,2),
"DEPTNO" NUMBER(2,0),
primary key(empno)
)organization index;
insert into emp_iot select * from emp;
commit;
--select * from jingyu.emp where empno = 7788;
--select * from jingyu.emp_iot where empno = 7788;
--select * from jingyu.emp where ename = 'SCOTT';
--select * from jingyu.emp_iot where ename = 'SCOTT';
prompt 3.5 簇表
prompt ============================
prompt
--3.5 簇表
conn jingyu/jingyu
create cluster shc
(cust_id number,
order_dt timestamp SORT)
hashkeys 10000
hash is cust_id
size 8192;
create table cust_orders(
cust_id number,
order_dt timestamp SORT,
order_number number,
username varchar2(30),
ship_addr number,
bill_addr number,
invoice_num number
)
cluster shc(cust_id, order_dt);
--select * from dba_objects where object_name = 'SHC';
prompt 3.6 外部表
prompt ============================
prompt
--3.6 外部表
conn /as sysdba
!mkdir -p /home/oracle/external_table
create or replace directory external_table as '/home/oracle/external_table';
grant read,write on directory external_table to jingyu;
conn jingyu/jingyu
create table ext_emp (ename,job,sal,dname)
organization external
(type oracle_datapump default directory external_table location('ext_emp'))
as select ename,job,sal,dname from emp join dept on emp.deptno=dept.deptno;
prompt ============================
prompt == 4.索引创建
prompt ============================
prompt 主键、外键、唯一索引、普通索引、位图索引、函数索引
prompt
prompt 4.1 普通B-Tree索引
prompt ============================
prompt
--4.1 普通B-Tree索引
--ludan.idx_t_obj_name
conn ludan/ludan
create index idx_t_obj_name on t_obj(object_name) tablespace dbs_i_jingyu;
--jingyu.empno
conn jingyu/jingyu
create index idx_emp_1 on emp(empno, ename) tablespace dbs_i_jingyu;
create index idx_emp_2 on emp(mgr) tablespace dbs_i_jingyu;
prompt 4.2 唯一索引
prompt ============================
prompt
--4.2 唯一索引
conn ludan/ludan
create unique index ux_t_obj_id on t_obj(object_id) tablespace dbs_i_jingyu;
prompt 4.3 位图索引
prompt ============================
prompt
--4.3 位图索引
conn jingyu/jingyu
create bitmap index bx_emp_job on emp(job) tablespace dbs_i_jingyu;
prompt 4.4 函数索引
prompt ============================
prompt
--4.4 函数索引
conn jingyu/jingyu
create index fx_emp_hiredate on emp(to_char(hiredate,'yyyy-mm-dd')) tablespace dbs_i_jingyu;
--select * from jingyu.emp where to_char(hiredate,'yyyy-mm-dd') = '1981-11-17';
prompt 4.5 主键、外键
prompt ============================
prompt
--4.5 主键、外键
conn jingyu/jingyu
alter table emp add constraint pk_emp_empno primary key(empno);
alter table dept add constraint pk_dept_deptno primary key(deptno);
alter table emp add constraint fk_emp_references_dept foreign key(deptno) references dept(deptno);
prompt ============================
prompt == 5.视图、同义词、序列、dblink
prompt ============================
prompt 视图、同义词、序列、dblink
prompt
prompt 5.1 视图
prompt ============================
prompt
--5.1 视图
conn /as sysdba
grant create view to jingyu;
conn jingyu/jingyu
create view emp_high_sal as select * from emp where sal > 3000;
prompt 5.2 同义词
prompt ============================
prompt
--5.2 同义词
conn ludan/ludan
create synonym s_emp for jingyu.emp;
create synonym s_dept for jingyu.dept;
--public synonym
create public synonym pubic_emp for jingyu.emp;
create public synonym pubic_dept for jingyu.dept;
prompt 5.3 序列
prompt ============================
prompt
--5.3 序列
conn jingyu/jingyu
--drop sequence seq_1;
create sequence seq_1 start with 1 increment by 1;
--drop table t_test_seq purge;
create table t_test_seq(id number, name varchar2(20));
insert into t_test_seq values(seq_1.nextval, 'jingyu');
insert into t_test_seq values(seq_1.nextval, 'jingyu');
insert into t_test_seq values(seq_1.nextval, 'jingyu');
commit;
prompt 5.4 dblink
prompt ============================
prompt
--5.4 dblink
--tnsnames.ora
--JYZHAO =
-- (DESCRIPTION =
-- (ADDRESS = (PROTOCOL = TCP)(HOST = jyrac-scan)(PORT = 1521))
-- (CONNECT_DATA =
-- (SERVER = DEDICATED)
-- (SERVICE_NAME = jyzhao)
-- )
-- )
--connect user
conn ludan/ludan
--private dblink
create database link to_jyzhao_jy connect to jingyu identified by jingyu using 'JYZHAO';
--public dblink
create public database link to_jyzhao_ld connect to ludan identified by ludan using 'JYZHAO';
prompt ============================
prompt == 6.存储过程、函数、包、定时任务、触发器
prompt ============================
prompt 存储过程、函数、包、定时任务
prompt
prompt