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HomeDatabaseMysql Tutorial备份_利用word编写导出多表语句

备份_利用word编写导出多表语句

Jun 07, 2016 pm 04:12 PM
wordusebackupexperimentExportTargetwritestatement

实验目标:利用word编写使用exp工具导出用户多表时的书写格式 实验环境: 操作系统:WINDOWS2008 64bit 数据库:ORACLE 11G R2 64bit 使用软件:word 2010、excel 2010、UltraEdit、PL/SQL Develoer 10 实验前导: HYL用户下,拥有268张表,而表涉及到不同的

实验目标:利用word编写使用exp工具导出用户多表时的书写格式

实验环境:

操作系统:WINDOWS2008 64bit

数据库:ORACLE 11G R2 64bit

使用软件:word 2010、excel 2010、UltraEdit、PL/SQL Develoer 10

 

实验前导:

HYL用户下,拥有268张表,而表涉及到不同的业务层面,而且其中存在单独的照片、视频类大表,因此在做逻辑备份时,【本文来自鸿网互联 (http://www.68idc.cn)】想采用将大表单独备份的方式。

 

开始实验:

利用PL/SQL Develoer软件,复制出HYL用户下的所有表名,利用excel软件对其做好分类。然后将带有逗号的表名从excel中复制到UltraEdit编辑器中(这样可以去除段落换行符),然后再粘贴到word中。本文以HYL用户下的scott业务表为例。利用word整理出表名格式,如下是最后粘贴到word后的表名格式:

\

然后,利用word将所有“换行符”去掉,让所有表符合exp脚本中表名的书写格式,如下:

1、点击CTRL+H,调出“查找和替换”菜单;

2、点击“特殊格式”按钮,如下:

\

3、选择段落标记,如下图:

\

4、将替换目标选择为空即可,如下图:

\

5、得到想要的表名分隔格式,如下所示:

\

补充:如果存在空格项,可以使用同样的方法把“逗号空格”替换成“逗号”样式。

至此,我们可以利用UltraEdit文本编辑器,来编写针对不同业务表的备份脚本了,例如脚本:

------------------------------------

--scott业务表备份测试

------------------------------------

exp HYL/HYL@hyldb buffer=128000 feedback=10000 tables=(bonus, dept, emp, salgrade) file=D:\back\scott\data20141212.dmp log=D:\back\scott\data20141212Exp.log

 

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