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
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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 6.1 存储过程： prompt ============================ prompt --6.1 存储过程： --功能：可以输入雇员名，新工资，可以修改雇员的工资。 conn jingyu/jingyu create or replace procedure p_update_sal(v_ename varchar2,v_newsal number)