| create materialized view log on SHORACL. CREDIT_CARD with rowid excluding new values; |
10.启动复制:
| begin dbms_repcat.resume_master_activity( name=>’sh_rep’); end; / |
二.设置实体化视图站点。
1.创建复制管理员并授予相应的权限:
| disconnect; connect system/passwd@BJ; 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; |
2.注册传播方:
| begin dbms_defer_sys.register_propagator( username => ’mvadmin’); end; / |
3.公共数据库连接。需要每个复制需要创建三个数据库连接。公共数据库连接指定数据库的全局名称:
| create public database link ORACLSH using ’Oracle.shanghai. com’; |
Using子句后跟的是全局数据库名或者是连接字符串。
| create public database link ORACLSH using ’(description= (address=(protocol=tcp)(host=127.0.0.1)(port=1521)) (connect_data=(service_name=oracl)))’ |
4.建立清除延迟事务队列调度作业:
| disconnect; connect mvadmin/mvadmin@BJ; begin dbms_defer_sys.schedule_purge( next_date => sysdate, interval => ’/*1:hr*/ sysdate + 1’, delay_seconds => 0, rollback_segment => ’’); end; |
5.建立复制管理员mvadmin的数据库连接:
| create database link ORACLSH connect to proxy_bjOracle identified by proxy_bjoralce Connect to ... Identified by ...子句指明用什么用户连接远程数据库 |
6.建立复制调度数据库连接作业:
| begin dbms_defer_sys.schedule_push( destination => ’ora92zjk’,interval => ’/*1:hr*/ sysdate + 1’, next_date => sysdate,stop_on_error => false, delay_seconds => 0,parallelism => 0); end; / |
7.授予SHORACL用户(对应SHORACL方案)