Oracle 10g Stream用户级复制配置

之前做了Oracle 10g Stream表级复制的配置，在已经存在复制环境的情况下，再配置其他类型的复制前需要清除已经存在的复制环境，否

1.之前做了Oracle 10g Stream表级复制的配置()，在已经存在复制环境的情况下，再配置其他类型的复制前需要清除已经存在的复制环境，否则复制会导致失败。
 使用stream管理员用户，源库操作如下：
 
SQL> conn streamadmin/oracle@primary
 Connected.
 SQL> begin
  2  for cur_pro in (select propagation_name from dba_propagation) loop
  3  dbms_propagation_adm.drop_propagation(cur_pro.propagation_name);
  4  end loop;
  5  dbms_streams_adm.REMOVE_STREAMS_CONFIGURATION;
  6  end;
  7  /

PL/SQL procedure successfully completed.
 查看日志文件信息，部分如下：
 Thu Apr  3 16:52:25 2014
 Streams CAPTURE C001 with pid=24, OS id=2291 stopped
 Thu Apr  3 16:52:33 2014
 ARC1: STARTING ARCH PROCESSES
 ARC2: Archival started
 ARC1: STARTING ARCH PROCESSES COMPLETE
 ARC2 started with pid=24, OS id=3305
 Streams Apply Server P001 pid=27 OS id=2297 stopped
 Streams Apply Reader P000 pid=26 OS id=2295 stopped
 Streams Apply Server P000 pid=26 OS id=2295 stopped
 Streams Apply Server P001 pid=27 OS id=2297 stopped
 Thu Apr  3 16:52:37 2014
 Streams APPLY A001 with pid=25, OS id=2293 stopped
 Thu Apr  3 16:53:31 2014
 Shutting down archive processes
 Thu Apr  3 16:53:36 2014
 ARCH shutting down
 ARC2: Archival stopped
 查看stream相关的表的队列信息，如下：
 SQL> select apply_name,queue_name,queue_owner,status from dba_apply;

no rows selected

SQL> select CAPTURE_NAME,QUEUE_OWNER,STATUS,CAPTURE_USER from dba_capture;

no rows selected

使用stream管理员，，目标库操作如下：
 SQL> conn streamadmin/oracle@standby;
 Connected.
 SQL> begin
  2  for cur_pro in (select propagation_name from dba_propagation) loop
  3  dbms_propagation_adm.drop_propagation(cur_pro.propagation_name);
  4  end loop;
  5  dbms_streams_adm.REMOVE_STREAMS_CONFIGURATION;
  6  end;
  7  /

PL/SQL procedure successfully completed.

查看日志文件信息，部分如下：
 Thu Apr  3 17:08:46 2014
 Streams CAPTURE C001 with pid=25, OS id=2454 stopped
 Thu Apr  3 17:08:53 2014
 ARC1: STARTING ARCH PROCESSES
 ARC2: Archival started
 ARC1: STARTING ARCH PROCESSES COMPLETE
 ARC2 started with pid=25, OS id=3342
 Streams Apply Server P001 pid=28 OS id=2460 stopped
 Streams Apply Reader P000 pid=27 OS id=2458 stopped
 Streams Apply Server P001 pid=28 OS id=2460 stopped
 Streams Apply Server P000 pid=27 OS id=2458 stopped
 Thu Apr  3 17:08:57 2014
 Streams APPLY A001 with pid=26, OS id=2456 stopped
 Thu Apr  3 17:09:36 2014
 Shutting down archive processes
 Thu Apr  3 17:09:41 2014
 ARCH shutting down
 ARC2: Archival stopped
 2.源库和目标库初始化参数设置
 在源库：
 alter system set aq_tm_processes=1 scope=spfile; 
alter system set job_queue_processes=2 scope=spfile;
 alter system set global_names=true scope=spfile;     
alter database rename global_name to myorcl.net;   
alter system set streams_pool_size=52m scope=spfile;
 在目标数据库：
 alter system set aq_tm_processes=1 scope=spfile;
 alter system set job_queue_processes=2 scope=spfile;
alter system set global_names=true scope=spfile;
 alter database rename global_name to orcl.net;
 alter system set streams_pool_size=50m scope=spfile;
 由于之前做了表级复制，现在只需验证配置信息是否正确。
 3.在源库和目标库配置tnsnames.ora，如下：
primary =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 10.41.6.118)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = myorcl)
    )
  )
standby =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 10.41.6.119)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = orcl)
    )
  )
 4.源库和目标库复制管理员的创建
 不能使用sys和system作为流管理员，流管理员不能使用system表空间作为默认表空间；
 在源库验证操作如下：
 SQL> select username from dba_users where username like '%STREAM%';    --之前做表级复制时创建的stream管理员
 
USERNAME
 ------------------------------
 STREAMADMIN

SQL> select TABLESPACE_NAME,STATUS from dba_tablespaces where TABLESPACE_NAME like '%STREAM%';
 
TABLESPACE_NAME                STATUS
 ------------------------------ ---------
 STREAMTBS                      ONLINE

在目标库验证操作如下：
 SQL> select username from dba_users where username like '%STREAM%';

USERNAME
 ------------------------------
 STREAMADMIN