Oracle 10gR2 Streams删除所有配置

Oracle Streams配置起来很久了，由于一些原因没有正式使用，需要完全清理掉它的配置信息。Streams主要有三个部分组成，capture,progapation,apply，还有一些基础配置信息。

删除掉这些配置信息，就完全清理干净streams了。

首先停止并删除capture进程

SQL> select capture_name,status from dba_capture;

CAPTURE_NAME                   STATUS
------------------------------ --------
STRMADMIN_CAPTURE              DISABLED

SQL> exec dbms_capture_adm.stop_capture('STRMADMIN_CAPTURE');

PL/SQL procedure successfully completed.

SQL> exec dbms_capture_adm.drop_capture('STRMADMIN_CAPTURE');

PL/SQL procedure successfully completed.

停止并删除propagation进程

SQL> select propagation_name,status from dba_propagation;

PROPAGATION_NAME               STATUS
------------------------------ --------
STRMADMIN_PROPAGATE            DISABLED

SQL> exec dbms_propagation_adm.drop_propagation('STRMADMIN_PROPAGATE');

PL/SQL procedure successfully completed.

停止并删除apply进程

SQL> select apply_name,status from dba_apply;

no rows selected

清除整个streams配置

SQL> exec dbms_streams_adm.remove_streams_configuration;

PL/SQL procedure successfully completed.

数据库的初始化参数streams_pool_size 也可降低一下。