--XDB组件状态： SQL> selectcomp_id,comp_name,version,status from dba_registry; COMP_ID COMP_NAME VERSION STATUS --------------------------------------------- --------------- ----------------- XDB Oracle XML Database 11.2.0.4.0 INVALID --卸载XDB： SQL> @?/rdbms/admin/catnoqm.sql --安装XDB SQL>shutdown immediate SQL>startup SQL> @?/rdbms/admin/catqm.sql oracle SYSAUX TEMP YES SQL> @?/rdbms/admin/utlrp.sql 验证： XDB 已经正常了： SQL> selectcomp_id,comp_name,version,status from dba_registry; COMP_ID COMP_NAME VERSION STATUS --------------------------------------------- --------------- ----------------- XDB Oracle XML Database 11.2.0.4.0 VALID