Oracle報EXP-0006:出現內部不一致的錯誤

Oracle報EXP-0006:出現內部不一致的錯誤

14年10月份到電子所部署系統時，用exp、imp導庫命令成功的實現了Oracle資料庫的匯出、匯入，對此，還專門發表過一篇文章Oracle資料庫匯出匯入，講解匯出、匯入處理程序，見 。

昨天再對伺服器新安裝的Oracle資料庫用exp、imp導庫，一直報“EXP-0006：出現內部不一致的錯誤”，於是在網上百度，嘗試其他導庫方式，發現採用expdp、impdp資料泵同樣可以完成資料庫的匯出、匯入，而且資料泵與傳統匯出匯入有如下區別：

1.EXP和IMP是客戶段工具程式， EXPDP和IMPDP是服務端的工具程式；

2.EXP和IMP效率比較低. EXPDP和IMPDP效率高；

3.資料泵功能強大並行、過濾、轉換、壓縮、加密、互動等等；

4.資料泵不支援9i以前版本， EXP/IMP短期內還是比較適用；

5.同exp/imp資料泵匯出包括匯出表,匯出方案,匯出資料表空間,匯出資料庫4種方式。

有了理論支援，下面開始實戰。

expdp匯出Oracle資料庫

1.在sqlplus下建立Directory，優點在於讓我們可以在Oracle資料庫中靈活的對檔案進行讀寫操作，極大的提高了Oracle的易用性和可擴充性。

命令：createdirectory oracleDB as 'D:\OracleDB';

2.把讀寫權限授予特定使用者

命令：Grantread,write on directory oracleDB to radpcs;

3.在dos視窗執行expdp匯出命令

命令：expdp radpcs/ictradpcs@rdpcs directory=oracleDB dumpfile =20150226.dmp logfile=20150226.logFULL=y;

到此匯出工作完成，下面講解如何用impdp匯入Oracle資料庫。

impdp匯入Oracle資料庫

1.以sysdba層級登入Oracle資料庫

命令：--sqlplus /nolog

--conn system/system@radpcs as sysdba

2.建立資料資料表空間

命令：

--建立資料資料表空間

CREATE TABLESPACE RADPCS_DATA

LOGGING

DATAFILE 'D:\OracleDB\radpcs_DATA.DBF' SIZE 200M REUSE AUTOEXTEND

ON NEXT 10M MAXSIZE  16383M EXTENT MANAGEMENT LOCAL UNIFORM

SIZE 1024K;

--建立索引資料表空間

CREATE TABLESPACE RADPCS_INDX

LOGGING

DATAFILE 'D:\OracleDB\radpcs_INDX.DBF' SIZE 200M REUSE AUTOEXTEND

ON NEXT 10M MAXSIZE  16383M EXTENT MANAGEMENT LOCAL UNIFORM

SIZE 1024K;

這步很關鍵，建立的資料表空間需要和原Oracle資料表空間名稱、個數相同，否則會匯入失敗。如果不知道原資料表空間名稱、個數，就先建立一個臨時的資料表空間進行匯入，匯入處理程序中根據錯誤提示，比如“RADPCS1_DATA資料表空間不存在”提示，缺哪個建立哪個。

3.建立使用者、對使用者授權

--建立使用者
create user radpcs identified by ictradpcs
default tablespace radpcs_data
quota unlimited on radpcs_data
quota unlimited on radpcs_indx;

--授權
grant aq_administrator_role to radpcs;
grant aq_user_role to radpcs;
grant authenticateduser to radpcs;
grant connect to radpcs;
grant ctxapp to radpcs;
grant dba to radpcs;
grant delete_catalog_role to radpcs;
grant ejbclient to radpcs;
grant execute_catalog_role to radpcs;
grant exp_full_database to radpcs;
grant gather_system_statistics to radpcs;
grant hs_admin_role to radpcs;
grant imp_full_database to radpcs;
grant javadebugpriv to radpcs;
grant javaidpriv to radpcs;
grant javasyspriv to radpcs;
grant javauserpriv to radpcs;
grant java_admin to radpcs;
grant java_deploy to radpcs;
grant logstdby_administrator to radpcs;
grant oem_monitor to radpcs;
grant olap_dba to radpcs;
grant recovery_catalog_owner to radpcs;
grant resource to radpcs;
grant select_catalog_role to radpcs;
grant xdbadmin to radpcs;
-- Grant/Revoke system privileges
grant administer database trigger to radpcs;
grant alter any cluster to radpcs;
grant alter any dimension to radpcs;
grant alter any index to radpcs;
grant alter any indextype to radpcs;
grant alter any library to radpcs;
grant alter any outline to radpcs;
grant alter any procedure to radpcs;
grant alter any role to radpcs;
grant alter any sequence to radpcs;
grant alter any snapshot to radpcs;
grant alter any table to radpcs;
grant alter any trigger to radpcs;
grant alter any type to radpcs;
grant alter database to radpcs;
grant alter profile to radpcs;
grant alter resource cost to radpcs;
grant alter rollback segment to radpcs;
grant alter session to radpcs;
grant alter system to radpcs;
grant alter tablespace to radpcs;
grant alter user to radpcs;
grant analyze any to radpcs;
grant audit any to radpcs;
grant audit system to radpcs;
grant backup any table to radpcs;
grant become user to radpcs;
grant comment any table to radpcs;
grant create any cluster to radpcs;
grant create any context to radpcs;
grant create any dimension to radpcs;
grant create any directory to radpcs;
grant create any index to radpcs;
grant create any indextype to radpcs;
grant create any library to radpcs;
grant create any operator to radpcs;
grant create any outline to radpcs;
grant create any procedure to radpcs;
grant create any sequence to radpcs;
grant create any snapshot to radpcs;
grant create any synonym to radpcs;
grant create any table to radpcs;
grant create any trigger to radpcs;
grant create any type to radpcs;
grant create any view to radpcs;
grant create cluster to radpcs;
grant create database link to radpcs;
grant create dimension to radpcs;
grant create indextype to radpcs;
grant create library to radpcs;
grant create operator to radpcs;
grant create procedure to radpcs;
grant create profile to radpcs;
grant create public database link to radpcs;
grant create public synonym to radpcs;
grant create role to radpcs;
grant create rollback segment to radpcs;
grant create sequence to radpcs;
grant create session to radpcs;
grant create snapshot to radpcs;
grant create synonym to radpcs;
grant create table to radpcs;
grant create tablespace to radpcs;
grant create trigger to radpcs;
grant create type to radpcs;
grant create user to radpcs;
grant create view to radpcs;
grant debug any procedure to radpcs;
grant debug connect session to radpcs;
grant delete any table to radpcs;
grant drop any cluster to radpcs;
grant drop any context to radpcs;
grant drop any dimension to radpcs;
grant drop any directory to radpcs;
grant drop any index to radpcs;
grant drop any indextype to radpcs;
grant drop any library to radpcs;
grant drop any operator to radpcs;
grant drop any outline to radpcs;
grant drop any procedure to radpcs;
grant drop any role to radpcs;
grant drop any sequence to radpcs;
grant drop any snapshot to radpcs;
grant drop any synonym to radpcs;
grant drop any table to radpcs;
grant drop any trigger to radpcs;
grant drop any type to radpcs;
grant drop any view to radpcs;
grant drop profile to radpcs;
grant drop public database link to radpcs;
grant drop public synonym to radpcs;
grant drop rollback segment to radpcs;
grant drop tablespace to radpcs;
grant drop user to radpcs;
grant execute any indextype to radpcs;
grant execute any library to radpcs;
grant execute any operator to radpcs;
grant execute any procedure to radpcs;
grant execute any type to radpcs;
grant flashback any table to radpcs;
grant force any transaction to radpcs;
grant force transaction to radpcs;
grant global query rewrite to radpcs;
grant grant any object privilege to radpcs;
grant grant any privilege to radpcs;
grant grant any role to radpcs;
grant insert any table to radpcs;
grant lock any table to radpcs;
grant manage tablespace to radpcs;
grant on commit refresh to radpcs;
grant query rewrite to radpcs;
grant restricted session to radpcs;
grant resumable to radpcs;
grant select any sequence to radpcs;
grant select any table to radpcs;
grant under any table to radpcs;
grant under any type to radpcs;
grant under any view to radpcs;
grant unlimited tablespace to radpcs;
grant update any table to radpcs;
grant select on dba_free_space to radpcs;
grant select on dba_data_files to radpcs;

4.在sqlplus下建立Directory

命令：createdirectory oracleDB as 'D:\OracleDB';

5.把讀寫權限授予特定使用者

命令：Grantread,write on directory oracleDB to radpcs;

6.在dos視窗執行impdp匯入命令

命令：impdp radpcs/ictradpcs@rdpcs directory=oracleDB dumpfile=20150226.dmp logfile=20150226.log;

漫長的等待後，dos視窗會提示匯出完成。如果匯入處理程序出錯，會提示錯誤資訊（只要資料完整，一些錯誤可以忽略）。