python -模拟购物 -赊账版 粗糙之极
2015-12-01 17:45
417 查看
一、aix系统下启动、停止数据库
1、启动数据库
oracle@aix5:~> sqlplus /nolog
SQL*Plus: Release 9.2.0.4.0 - Production on Fri Jan 20 12:29:37 2011
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
SQL> connect /as sysdba
Connected to an idle instance.
SQL> startup
ORACLE 例程已经启动.
Total System Global Area 4932501504 bytes
Fixed Size 2027584 bytes
Variable Size 687869888 bytes
Database Buffers 4227858432 bytes
Redo Buffers 14745600 bytes
数据库装载完毕。
数据库已经打开。
2、启动监听器
oracle@aix5:~> lsnrctl start
3、停止监听器
oracle@aix5:~> lsnrctl stop
4、查看监听器状态
oracle@aix5:~> lsnrctl
LSNRCTL> status
LSNRCTL> exit
5、停止数据库:
oracle@aix5:~> sqlplus /nolog
SQL*Plus: Release 9.2.0.4.0 - Production on Fri Jan 20 02:29:37 2006
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
SQL> connect /as sysdba
Connected to an idle instance.
SQL> shutdwon abort;--立即停止
二、去掉oracle列中的空格
1、update tab_name set col_a = replace(col_a,' ','');
2、update tab_name set col_a=trim(col_a);
三、导出dmp文件,新增用户
1.导出DMP文件:
exp testuser/testuser@zjjdvg1 file='/bkdata/testuser_bak/testuserMMDD.dmp' full=y rows=y;
2. 新建testuser_bak用户
-- Create the user
create user testuser_bak
identified by "testuser_bak"
default tablespace TBS_test
temporary tablespace TBS_TEMP
profile DEFAULT;
-- Grant/Revoke role privileges
grant connect to testuser_bak;
grant resource to testuser_bak;
-- Grant/Revoke system privileges
grant alter any index to testuser_bak;
grant alter any table to testuser_bak;
grant create any index to testuser_bak;
grant create any view to testuser_bak;
grant create any sequence to testuser_bak;
grant create any table to testuser_bak;
grant select any sequence to testuser_bak;
grant select any table to testuser_bak;
grant select any dictionary to testuser_bak;
grant execute any procedure to testuser_bak;
grant unlimited tablespace to testuser_bak;
1、启动数据库
oracle@aix5:~> sqlplus /nolog
SQL*Plus: Release 9.2.0.4.0 - Production on Fri Jan 20 12:29:37 2011
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
SQL> connect /as sysdba
Connected to an idle instance.
SQL> startup
ORACLE 例程已经启动.
Total System Global Area 4932501504 bytes
Fixed Size 2027584 bytes
Variable Size 687869888 bytes
Database Buffers 4227858432 bytes
Redo Buffers 14745600 bytes
数据库装载完毕。
数据库已经打开。
2、启动监听器
oracle@aix5:~> lsnrctl start
3、停止监听器
oracle@aix5:~> lsnrctl stop
4、查看监听器状态
oracle@aix5:~> lsnrctl
LSNRCTL> status
LSNRCTL> exit
5、停止数据库:
oracle@aix5:~> sqlplus /nolog
SQL*Plus: Release 9.2.0.4.0 - Production on Fri Jan 20 02:29:37 2006
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
SQL> connect /as sysdba
Connected to an idle instance.
SQL> shutdwon abort;--立即停止
二、去掉oracle列中的空格
1、update tab_name set col_a = replace(col_a,' ','');
2、update tab_name set col_a=trim(col_a);
三、导出dmp文件,新增用户
1.导出DMP文件:
exp testuser/testuser@zjjdvg1 file='/bkdata/testuser_bak/testuserMMDD.dmp' full=y rows=y;
2. 新建testuser_bak用户
-- Create the user
create user testuser_bak
identified by "testuser_bak"
default tablespace TBS_test
temporary tablespace TBS_TEMP
profile DEFAULT;
-- Grant/Revoke role privileges
grant connect to testuser_bak;
grant resource to testuser_bak;
-- Grant/Revoke system privileges
grant alter any index to testuser_bak;
grant alter any table to testuser_bak;
grant create any index to testuser_bak;
grant create any view to testuser_bak;
grant create any sequence to testuser_bak;
grant create any table to testuser_bak;
grant select any sequence to testuser_bak;
grant select any table to testuser_bak;
grant select any dictionary to testuser_bak;
grant execute any procedure to testuser_bak;
grant unlimited tablespace to testuser_bak;
相关文章推荐
- python 设置网页全屏显示
- Python基础教程(六):list、tuple、dictionary
- Python基础教程(五):数字、字符串
- Python基础教程(四):循环语句
- python pymouse 控制鼠标
- 趣学Python-教孩子学编程--第十章
- Python基础教程(三):运算符、条件语句
- Python基础教程(二):基础语法、变量类型
- python 3 文件管理
- python 处理图像
- Python基础教程(一):简介、环境搭建、中文编码
- python基础(xml,html,bs4)
- Python 多线程学习04
- python模块结构和布局
- 关于Python35爬虫的一些个人想法(我是菜鸟)
- python numpy数组的几种排序方式---by香蕉麦乐迪
- python 常用方法总结
- python 基础(函数,参数)
- python基础(json,socket)
- 检测输入的是几位数