建立主体站点
SQL> connect system/whoami@db001.d-link ;
已连接。
SQL>
--建立复制管理用户repadmin 并授权
CREATE USER repadmin IDENTIFIED BY repadmin;
BEGIN
DBMS_REPCAT_ADMIN.GRANT_ADMIN_ANY_SCHEMA (username => 'repadmin');
END;
/
GRANT COMMENT ANY TABLE TO repadmin;
GRANT LOCK ANY TABLE TO repadmin;
GRANT SELECT ANY DICTIONARY TO repadmin;
--注册传播用户并授权
BEGIN
DBMS_DEFER_SYS.REGISTER_PROPAGATOR (username => 'repadmin');
END;
/
--注册接收用户
BEGIN
DBMS_REPCAT_ADMIN.REGISTER_USER_REPGROUP (
username => 'repadmin',
privilege_type => 'receiver',
list_of_gnames => NULL);
END;
/
--建立物化视图站点复制管理员的代理用户
BEGIN
DBMS_REPCAT_ADMIN.REGISTER_USER_REPGROUP (
username => 'repadmin',
privilege_type => 'proxy_snapadmin',
list_of_gnames => NULL);
END;
/
GRANT CREATE SESSION TO repadmin;
GRANT SELECT ANY TABLE TO repadmin;
--以复制管理员身份登陆到主站点
SQL> CONNECT repadmin/repadmin@db001.d-link ;
BEGIN
DBMS_DEFER_SYS.SCHEDULE_PURGE (
next_date => SYSDATE,
interval => 'SYSDATE + 1/24',
delay_seconds => 0);
END;
/
commit;
设置物化视图站点
SQL> connect system/whoami@db002.d-link ;
--建立物化视图管理员,并授权
CREATE USER mvadmin IDENTIFIED BY mvadmin;
BEGIN
DBMS_REPCAT_ADMIN.GRANT_ADMIN_ANY_SCHEMA (
username => 'mvadmin');
END;
/
GRANT COMMENT ANY TABLE TO mvadmin;
GRANT LOCK ANY TABLE TO mvadmin;
GRANT SELECT ANY DICTIONARY TO mvadmin;
--建立传播者,并授权
BEGIN
DBMS_DEFER_SYS.REGISTER_PROPAGATOR (username => 'mvadmin');
END;
/
--建立刷新者,并授权,这里使用mvadmin 用户刷新物化视图
GRANT CREATE SESSION TO mvadmin;
GRANT ALTER ANY MATERIALIZED VIEW TO mvadmin;
--注册接受者
BEGIN
DBMS_REPCAT_ADMIN.REGISTER_USER_REPGROUP (
username => 'mvadmin',
privilege_type => 'receiver',
list_of_gnames => NULL);
END;
/
--建立PUBLIC 数据库链
CREATE PUBLIC DATABASE LINK db001 USING 'db001.d-link';
SQL> CONNECT mvadmin/mvadmin@db002.d-link;
已连接。
SQL>CREATE DATABASE LINK db001 CONNECT TO repadmin IDENTIFIED BY repadmin;
--建立到主站点上复制管理员的数据库链
--以传播者身份登陆物化视图站点
BEGIN
DBMS_DEFER_SYS.SCHEDULE_PURGE (
next_date => SYSDATE,
interval => 'SYSDATE + 1/24',
delay_seconds => 0,
rollback_segment => '');
END;
/
--设置将修改推入到主站点的job
BEGIN
DBMS_DEFER_SYS.SCHEDULE_PUSH (
destination => 'db001.d-link',
interval => 'SYSDATE + 1/24',
next_date => SYSDATE,
stop_on_error => FALSE,
delay_seconds => 0,
parallelism => 0);
END;
/
commit;
建立主体组
--以复制管理员身份登陆复制站点
CONNECT repadmin/repadmin@db001.d-link ;
--建立名为rep_test 的复制组
BEGIN
DBMS_REPCAT.CREATE_MASTER_REPGROUP (
gname => 'reptest');
END;
/
--将复制对象增加到复制组中
BEGIN
DBMS_REPCAT.CREATE_MASTER_REPOBJECT (
gname => 'rep_test',
type => 'TABLE',
oname => 'test001',
sname => 'dev001',
use_existing_object => TRUE,
copy_rows => FALSE);
END;
/
--生成复制支持
BEGIN
DBMS_REPCAT.GENERATE_REPLICATION_SUPPORT (
sname => 'dev001',
oname => 'test001',
type => 'TABLE',
min_communication => TRUE);
END;
/
--开始复制
BEGIN
DBMS_REPCAT.RESUME_MASTER_ACTIVITY (
gname => 'reptest');
END;
/
commit;
建立物化视图
CONNECT dev001/whoami@db001.d-link ;
--建立物化视图日志表,FAST 刷新方式必须要求建立物化视图日志
CREATE MATERIALIZED VIEW LOG ON dev001.test001;
--建立复制用户到主站点代理刷新者的数据库链
CONNECT dev001/whoami@db002.d-link;
CREATE DATABASE LINK db001 CONNECT TO repadmin IDENTIFIED BY repadmin;
--建立物化视图组
CONNECT mvadmin/mvadmin@db002.d-link ;
--物化视图组必须和复制站点上的复制组名称相同
BEGIN
DBMS_REPCAT.CREATE_MVIEW_REPGROUP (
gname => 'reptest',
master => 'db001.d-link',
propagation_mode => 'ASYNCHRONOUS');
END;
/
-----------------------------------------------------
错误提示:
SQL> begin
2 dbms_repcat.create_mview_repgroup(
3 gname=>'reptest',
4 master=>'db001.d-link',
5 propagation_mode => 'ASYNCHRONOUS');
6 end;
7 /
begin
*
ERROR 位于第 1 行:
ORA-23313: 在 PUBLIC 没有控制对象组 "REPTEST"."db001.d-link"
ORA-06512: 在"SYS.DBMS_SYS_ERROR", line 105
ORA-06512: 在"SYS.DBMS_REPCAT_SNA_UTL", line 1690
ORA-06512: 在"SYS.DBMS_REPCAT_SNA", line 64
ORA-06512: 在"SYS.DBMS_REPCAT", line 1262
ORA-06512: 在line 2
SQL>