oracle迁移数据一则

首先创建DBLINK， create database link connect to identified by using '(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=(PORT=)(CONNECT_DATA =(SERVICE_NAME = ))' 其次全表灌入。 例如: create database link QIU connect to qiu identified by qiu using '(DESCRIPTION = (ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.1)(PORT = 1521)) ) (CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = orcl)) )'; 全表灌入 create table table1 as select * from table2@QIU