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<HEAD><TITLE>FAQ汇萃 >> Oracle 专栏 >> 如何查看Oracle数据表的建表语句?</title>
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<a href=../list_thread.php?int_attribute=1>FAQ汇萃</a>
>> <a href=../list_thread.php?forumid=20&int_attribute=1>Oracle 专栏</a>
>> 如何查看Oracle数据表的建表语句? [<a href=../forum/showthread.php?goto=newpost&threadid=199>查看别人的评论</a>]<br>
<hr><p>由 webmaster 发布于: 2001-02-03 13:05</p><p><img src="images/icons/icon14.gif" alt="Thumbs up" border=0> </p><p>系统环境:
<br>1、操作系统:Windows 2000 Server,机器内存128M
<br>2、数据库: Oracle 8i R2 (8.1.6) for NT 企业版
<br>3、安装路径:C:\ORACLE
<br>
<br>实现步骤:
<br>1、用EXP工具导出
<br>2、导入时使用show=y选项、log选项
<br>3、查看、编辑日志文件
<br>
<br>具体实例:
<br>
<br>1、调出SQL*Plus
<br>
<br>conn system/manager
<br>grant connect,resource to a identified by a;
<br>grant connect,resource to b identified by b;
<br>conn a/a
<br>
<br>create table a(a number);
<br>insert into a values(1);
<br>insert into a values(2);
<br>insert into a values(3);
<br>
<br>create table b(a number,b varchar2(10));
<br>insert into b values(1,'1111');
<br>insert into b values(2,'2222');
<br>insert into b values(3,'3333');
<br>commit;
<br>
<br>
<br>2、打开一个DOS窗口、先执行导出
<br>
<br>E:\>exp a/a file=a.dmp log=loga.txt
<br>
<br>Export: Release 8.1.6.0.0 - Production on 星期五 12月 1 22:24:16 2000
<br>
<br>(c) Copyright 1999 Oracle Corporation. All rights reserved.
<br>
<br>
<br>连接到: Oracle8i Enterprise Edition Release 8.1.6.0.0 - Production
<br>With the Partitioning option
<br>JServer Release 8.1.6.0.0 - Production
<br>已导出ZHS16GBK字符集和ZHS16GBK NCHAR 字符集
<br>. 正在导出 pre-schema 过程对象和操作
<br>. 正在导出用户A的外部函数程序库名称
<br>. 正在导出用户A的对象类型定义
<br>即将导出A的对象 ...
<br>. 正在导出数据库链接
<br>. 正在导出序号
<br>. 正在导出群集定义
<br>. 即将导出A的表通过常规路径 ...
<br>. . 正在导出表 A 3 行被导出
<br>. . 正在导出表 B 3 行被导出
<br>. 正在导出同义词
<br>. 正在导出视图
<br>. 正在导出存储的过程
<br>. 正在导出运算符
<br>. 正在导出引用完整性约束条件
<br>. 正在导出触发器
<br>. 正在导出索引类型
<br>. 正在导出位图、功能性索引和可扩展索引
<br>. 正在导出后期表活动
<br>. 正在导出快照
<br>. 正在导出快照日志
<br>. 正在导出作业队列
<br>. 正在导出刷新组和子组
<br>. 正在导出维
<br>. 正在导出 post-schema 过程对象和操作
<br>. 正在导出统计
<br>在没有警告的情况下成功终止导出。
<br>
<br>E:\>
<br>
<br>3、再执行导入,使用show=y、log这两个选项
<br>
<br>E:\>imp a/a file=a.dmp show=y log=logb.txt
<br>
<br>Import: Release 8.1.6.0.0 - Production on 星期五 12月 1 22:29:49 2000
<br>
<br>(c) Copyright 1999 Oracle Corporation. All rights reserved.
<br>
<br>
<br>连接到: Oracle8i Enterprise Edition Release 8.1.6.0.0 - Production
<br>With the Partitioning option
<br>JServer Release 8.1.6.0.0 - Production
<br>
<br>经由常规路径导出由EXPORT:V08.01.06创建的文件
<br>已经完成ZHS16GBK字符集和ZHS16GBK NCHAR 字符集中的导入
<br>. 正在将A的对象导入到 A
<br> "CREATE TABLE "A" ("A" NUMBER) PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 25"
<br> "5 LOGGING STORAGE(INITIAL 131072 NEXT 65536 MINEXTENTS 1 MAXEXTENTS 2147483"
<br> "645 PCTINCREASE 50 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT) TABLE"
<br> "SPACE "SYSTEM""
<br>. . 正在跳过表 "A"
<br>
<br> "CREATE TABLE "B" ("A" NUMBER, "B" VARCHAR2(10)) PCTFREE 10 PCTUSED 40 INIT"
<br> "RANS 1 MAXTRANS 255 LOGGING STORAGE(INITIAL 131072 NEXT 65536 MINEXTENTS 1 "
<br> "MAXEXTENTS 2147483645 PCTINCREASE 50 FREELISTS 1 FREELIST GROUPS 1 BUFFER_P"
<br> "OOL DEFAULT) TABLESPACE "SYSTEM""
<br>. . 正在跳过表 "B"
<br>
<br>成功终止导入,但出现警告。
<br>
<br>E:\>
<br>
<br>4、使用编辑器打开logb.txt,里面可以看到DDL语句
<br>
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