1. 初始化参数配置
alter system set utl_file_dir='*' scope=both;
这需要重启才能生效。
SQL> show parameter utl_file_dir
NAME TYPE
------------------------------------ --------------------------------
VALUE
------------------------------
utl_file_dir string
*
SQL>
2. 创建数据字典
EXECUTE dbms_logmnr_d.build('dictionary.ora','/u01/home/oracle/');
SQL> EXECUTE dbms_logmnr_d.build('dictionary.ora','/u01/home/oracle/');
PL/SQL procedure successfully completed.
SQL> host;
[oracle@rac1 ~]$ ls -ltr dictionary.ora
-rw-r--r-- 1 oracle oinstall 27267751 May 7 17:40 dictionary.ora
[oracle@rac1 ~]$