1. 复制表结构及其数据:html
create table table_name_new as select * from table_name_oldspa
2. 只复制表结构:htm
create table table_name_new as select * from table_name_old where 1=2;blog
或者:get
create table table_name_new like table_name_oldtable
3. 只复制表数据:ast
若是两个表结构同样:select
insert into table_name_new select * from table_name_old数据
若是两个表结构不同:tab
insert into table_name_new(column1,column2...) select column1,column2... from table_name_old
pasting
分类: Oracle 随