1.安裝的 數據庫或者clent
expdp路徑：/u01/app/oracle/product/11.2.0/bin
執行 導出語句：
錯誤一：
[root@orcale-server bin]# ./expdp scott/tiger@orcl directory=dump dumpfile=20190909.dmp full=y logfile=expdp.log;
UDE-00013: Message 13 not found; No message file for product=RDBMS, facility=UDE
UDE-00019: You may need to set ORACLE_HOME to your Oracle software directory
錯誤原因：ORACLE_HOME 配置錯誤，切換oracle用戶 vim .bash_profile
解決：配置正確的路徑 【bin的上層目錄即可】
錯誤二：
[oracle@orcale-server ~]$ expdp scott/tiger@orcl directory=dump dumpfile=20190909.dmp full=y logfile=expdp.log
Export: Release 11.2.0.1.0 - Production on Mon Sep 9 15:04:01 2019
Copyright © 1982, 2009, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORA-31626: job does not exist
ORA-31637: cannot create job SYS_EXPORT_FULL_01 for user SCOTT
ORA-06512: at “SYS.DBMS_SYS_ERROR”, line 95
ORA-06512: at “SYS.KUPV$FT”, line 1569
ORA-39062: error creating master process DM00
ORA-31613: Master process DM00 failed during startup.
錯誤原因一：肯呢個是沒有權限
解決：grant dba to scott ;
錯誤原因：這種錯誤通常都是由於Oracle軟件升級之後和庫不一致產生的，需要重新
執行catalog.sql and catproc.sql來配置後臺數據字典
解決：SQL> connect / as sysdba
sql>@?/rdbms/admin/catalog.sql
sql>@?/rdbms/admin/catproc.sql
【執行數據字典的編寫應該檢測是否有失效的對象，如有失效應該執行以下】
SQL> @?/rdbms/admin/catmetx.sql
SQL> @?/rdbms/admin/utlrp.sql
重啓生效