--以dba身份登录 C:\Users\Administrator>sqlplus / as sysdba --创建用户 SQL> create user bfzg0828 identified by bfzg0828 default tablespace users quota unlimited on users; --授予连接角色,资源角色给用户 SQL> grant connect,resource to bfzg0828; 授权成功. --授权创建数据链接 SQL> gr
查看现存镜像目录 select * from dba_directories; 创建镜像目录 create or replace directory my_dir as 'local_dir' ; 把镜像目录的权限赋予所需用户 grant read,write on directory my_dir to oracle_user_name; 创建dblink create public database link link_80 connect to remote_oracle_user_nam
① 源数据库建立物化视图日志 drop MATERIALIZED VIEW LOG ON ORG_BASEINFO/ CREATE MATERIALIZED VIEW LOG ON ORG_BASEINFOwith rowid,PRIMARY KEYincluding new values /drop MATERIALIZED VIEW LOG ON ORG_MOREINFO/CREATE MATERIALIZED VIEW LOG ON ORG_MOREINFOwith rowid,PRIMA