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如何在Oracle中复制表结构和表数据

2010-02-21 09:39:53| 分类： oracle_1 | 标签： |举报 |字号大中小订阅

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http://www.cnblogs.com/youxinqiang/archive/2008/12/26/1363030.html

1. 复制表结构及其数据：

create table table_name_new as select * from table_name_old

2. 只复制表结构：

create table table_name_new as select * from table_name_old where 1=2;

或者：

create table table_name_new like table_name_old

3. 只复制表数据：

如果两个表结构一样：

insert into table_name_new select * from table_name_old

如果两个表结构不一样：

insert into table_name_new(column1,column2...) select column1,column2... from table_name_old

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