服务器上的oracle数据库用expdp导出数据到本地时：create directory dpdata1 as 'D:\temp\dmp'; Oracle 数据库 10g 使用 impdp导入出错
\u600e\u4e48\u628a\u6570\u636e\u5e93\u6587\u4ef6\u7528\u6570\u636e\u6cf5\u5bfc\u51fa\u5230\u672c\u57301\u3001\u6253\u5f00\u5f00\u59cb\u83dc\u5355\u4e2d\u7684\u8fd0\u884c
2\u3001\u6253\u5f00\u4ee5\u540e\uff0c\u5728\u8fd0\u884c\u6846\u4e2d\u8f93\u5165CMD,\u70b9\u51fb\u786e\u5b9a
3\u3001 \u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a
sqlplus system/\u5bc6\u7801
4\u30012 \u521b\u5efa\u6570\u636e\u5bfc\u51fa\u76ee\u5f55expnc_dir\u4e3a\u76ee\u5f55\u540d\uff0c'E:\ncdatabak'\u4e3a\u6570\u636e\u5e93\u5b9e\u9645\u76ee\u5f55\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a
create directory expnc_dir as 'E:\ncdatabak';
5\u3001\u4e3aoracle\u7528\u6237\u6388\u4e88\u8bbf\u95ee\u6570\u636e\u76ee\u5f55\u7684\u6743\u9650\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a
Grant read,write on directory expnc_dir to dxzyjt;
6\u3001\u6267\u884c\u6570\u636e\u6cf5\u51fa\u547d\u4ee4\uff0c\u6ce8\u610f\u4e00\u5b9a\u8981\u5728Cmd\u4e0b\u6267\u884c\uff0c\u4e0d\u80fd\u767b\u5f55sqlplus\u540e\u6267\u884c\u3002
expdp dxzyjt/dxzyjt@ncdata_192.168.1.224 directory=expnc_dir dumpfile=ncdatabak.dmp schemas=dxzyjt logfile=ncdatabak.log;
\u5907\u4efd\u754c\u9762\u5982\u4e0b\uff1a
\u3000\u3000Oracle10g\u4ee5\u524d\u6570\u636e\u5bfc\u5165\u5bfc\u51fa\u63d0\u4f9b\u6709imp/exp\u547d\u4ee4\uff0c10g\u4ee5\u540e\u63d0\u4f9b\u4e86\u65b0\u7684\u5bfc\u5165\u5bfc\u51fa\u547d\u4ee4expdp/impdp\u3002\u867d\u7136exp/imp\u5df2\u7ecf\u5f88\u597d\u7528\u4e86\uff0c\u4f46\u662f\u552f\u4e00\u7684\u786e\u5b9a\u662f\u901f\u5ea6\u592a\u6162\uff0c\u5982\u679c1\u5f20\u8868\u7684\u6570\u636e\u6709\u4e2a\u767e\u5343\u4e07\u7684\uff0c\u5e38\u5e38\u5bfc\u5165\u5bfc\u51fa\u5c31\u957f\u65f6\u95f4\u505c\u5728\u8fd9\u4e2a\u8868\u8fd9\uff0c\u4f46\u662f\u4eceOracle 10g\u5f00\u59cb\u63d0\u4f9b\u4e86\u79f0\u4e3a\u6570\u636e\u6cf5\u65b0\u7684\u5de5\u5177expdp/impdp\uff0c\u5b83\u4e3aOracle\u6570\u636e\u63d0\u4f9b\u9ad8\u901f\u5e76\u884c\u53ca\u5927\u6570\u636e\u7684\u8fc1\u79fb\u3002\u552f\u4e00\u7684\u533a\u522b\u662f\uff1aimp/exp\u53ef\u4ee5\u5728\u5ba2\u6237\u7aef\u8c03\u7528\uff0c\u4f46\u662fexpdp/impdp\u53ea\u80fd\u5728\u670d\u52a1\u7aef\uff0c\u5e76\u4e14\u751f\u6210\u7684\u5907\u4efd\u6587\u4ef6\u53ea\u80fd\u5b58\u5728\u670d\u52a1\u5668\u91cc\u9762\u3002\u6587\u7b14\u6c34\u5e73\u6709\u9650\uff0c\u4e0d\u591a\u7f57\u55e6\u5f00\u59cb\u5199\u5177\u4f53\u7684\u4f8b\u5b50\uff0c\u4ee5\u5907\u4ee5\u540e\u4e4b\u7528\u3002
\u3000\u3000\u5b9e\u73b0\u76ee\u7684\uff1a\u628aWANGLIPO\u7528\u6237\u4e0b\u7684\u6240\u6709\u5bf9\u8c61\u5bfc\u5165\u5230\u65b0\u5efa\u7528\u6237EXPDPTEST\u7528\u6237\u3002
\u3000\u3000\u6b65\u9aa4\uff1a
\u3000\u30001\uff1a\u521b\u5efaEXPDPTEST\u7528\u6237\u3002\u56e0\u4e3a\u8fd8\u4e0d\u4e60\u60ef\u547d\u4ee4\u64cd\u4f5c\u76f4\u63a5\u5728\u5ba2\u6237\u7aef\u4e0a\u8fdb\u884c\u521b\u5efa\uff1b2\uff1a\u521b\u5efa\u903b\u8f91\u76ee\u5f55\uff0c\u6700\u597d\u4ee5SYSYTEM\u7b49\u7ba1\u7406\u5458\u521b\u5efa\u3002\u7531\u4e8e\u8be5\u547d\u4ee4\u4e0d\u4f1a\u5728\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u521b\u5efa\u771f\u6b63\u7684\u76ee\u5f55\uff0c\u6240\u4ee5\u8981\u76f4\u63a5\u624b\u52a8\u521b\u5efa\u4e00\u4e2a\u540c\u540d\u7684\u76ee\u5f55\uff0c\u540c\u65f6\u786e\u4fdd\u8be5\u76ee\u5f55\u53ef\u8bfb\u5199\u64cd\u4f5c\u3002\u547d\u4ee4\uff1acreate directory dump_test as '/u01/oracle10g'\uff1b\uff08select * from dba_directories;\u53ef\u4ee5\u67e5\u770b\u5df2\u5b58\u5728\u7684\u6240\u6709\u76ee\u5f55\uff093\uff1a\u7ed9EXPDPTEST\u7528\u6237\u8d4b\u4e88\u5728\u6307\u5b9a\u76ee\u5f55\u7684\u64cd\u4f5c\u6743\u9650\u3002\u6700\u597d\u4ee5SYSTEM\u7b49\u7ba1\u7406\u5458\u8d4b\u4e88\u3002\u547d\u4ee4\uff1agrant read, write on directory dump_test to expdptest4:\u6309\u7528\u6237\u5bfc\u51fa\uff0c\u547d\u4ee4\u5982\u4e0b:
\u3000\u3000expdp wanglipo/111111@orcl schemas=wanglipo dumpfile=expdp.dmp DIRECTORY=dump_test;\u5bfc\u51fa\u7ed3\u675f\u540e\u4f1a\u751f\u6210\u6570\u636e\u6587\u4ef6\u548c\u65e5\u5fd7\u6587\u4ef6
\u3000\u30005\uff1a\u5f00\u59cb\u5bfc\u5165\u540c\u6837\u6309\u7528\u6237\u5bfc\u5165\u547d\u4ee4\u5982\u4e0b\uff1a
\u3000\u3000impdp expdptest/111111@orcl DIRECTORY=dump_test DUMPFILE=expdp.dmp REMAP_SCHEMA=wanglipo:expdptest;6: \u81f3\u6b64\u5bfc\u5165\u7ed3\u675f.
\u3000\u3000\u9644\u5f55\u4e00\u4e9b\u8d44\u6599\uff1a
\u3000\u3000\u4e00\u3001\u521b\u5efa\u903b\u8f91\u76ee\u5f55\uff0c\u8be5\u547d\u4ee4\u4e0d\u4f1a\u5728\u64cd\u4f5c\u7cfb\u7edf\u521b\u5efa\u771f\u6b63\u7684\u76ee\u5f55\uff0c\u6700\u597d\u4ee5system\u7b49\u7ba1\u7406\u5458\u521b\u5efa\u3002
\u3000\u3000create directory dpdata1 as 'd:\test\dump';\u4e8c\u3001\u67e5\u770b\u7ba1\u7406\u7406\u5458\u76ee\u5f55\uff08\u540c\u65f6\u67e5\u770b\u64cd\u4f5c\u7cfb\u7edf\u662f\u5426\u5b58\u5728\uff0c\u56e0\u4e3aOracle\u5e76\u4e0d\u5173\u5fc3\u8be5\u76ee\u5f55\u662f\u5426\u5b58\u5728\uff0c\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5219\u51fa\u9519\uff09select * from dba_directories;
\u3000\u3000\u4e09\u3001\u7ed9scott\u7528\u6237\u8d4b\u4e88\u5728\u6307\u5b9a\u76ee\u5f55\u7684\u64cd\u4f5c\u6743\u9650\uff0c\u6700\u597d\u4ee5system\u7b49\u7ba1\u7406\u5458\u8d4b\u4e88\u3002
\u3000\u3000grant read,write on directory dpdata1 to scott;\u56db\u3001\u5bfc\u51fa\u6570\u636e
\u3000\u30001)\u6309\u7528\u6237\u5bfc
\u3000\u3000expdp scott/tiger@orcl schemas=scott dumpfile=expdp.dmp DIRECTORY=dpdata1;2)\u5e76\u884c\u8fdb\u7a0bparallel
\u3000\u3000expdp scott/tiger@orcl directory=dpdata1 dumpfile=scott3.dmp parallel=40 job_name=scott33)\u6309\u8868\u540d\u5bfc
\u3000\u3000expdp scott/tiger@orcl TABLES=emp,dept dumpfile=expdp.dmp DIRECTORY=dpdata1;4)\u6309\u67e5\u8be2\u6761\u4ef6\u5bfc
\u3000\u3000expdp scott/tiger@orcl directory=dpdata1 dumpfile=expdp.dmp Tables=emp query='WHERE deptno=20';5)\u6309\u8868\u7a7a\u95f4\u5bfc
\u3000\u3000expdp system/manager DIRECTORY=dpdata1 DUMPFILE=tablespace.dmp TABLESPACES=temp,example;6)\u5bfc\u6574\u4e2a\u6570\u636e\u5e93
\u3000\u3000expdp system/manager DIRECTORY=dpdata1 DUMPFILE=full.dmp FULL=y;\u4e94\u3001\u8fd8\u539f\u6570\u636e
\u3000\u30001)\u5bfc\u5230\u6307\u5b9a\u7528\u6237\u4e0b
\u3000\u3000impdp scott/tiger DIRECTORY=dpdata1 DUMPFILE=expdp.dmp SCHEMAS=scott;2)\u6539\u53d8\u8868\u7684owner
\u3000\u3000impdp system/manager DIRECTORY=dpdata1 DUMPFILE=expdp.dmp TABLES=scott.dept REMAP_SCHEMA=scott:system;3)\u5bfc\u5165\u8868\u7a7a\u95f4
\u3000\u3000impdp system/manager DIRECTORY=dpdata1 DUMPFILE=tablespace.dmp TABLESPACES=example;4)\u5bfc\u5165\u6570\u636e\u5e93
\u3000\u3000impdb system/manager DIRECTORY=dump_dir DUMPFILE=full.dmp FULL=y;5)\u8ffd\u52a0\u6570\u636e
\u3000\u3000impdp system/manager DIRECTORY=dpdata1 DUMPFILE=expdp.dmp SCHEMAS=system TABLE_EXISTS_ACTION=append;----------------------------Expdp/Impdp\u7684\u76f8\u5173\u53c2\u6570----------------------------EXPDP\u547d\u4ee4\u884c\u9009\u9879
\u3000\u30001. ATTACH
\u3000\u3000\u8be5\u9009\u9879\u7528\u4e8e\u5728\u5ba2\u6237\u4f1a\u8bdd\u4e0e\u5df2\u5b58\u5728\u5bfc\u51fa\u4f5c\u7528\u4e4b\u95f4\u5efa\u7acb\u5173\u8054.\u8bed\u6cd5\u5982\u4e0bATTACH=[schema_name.]job_name
\u3000\u3000Schema_name\u7528\u4e8e\u6307\u5b9a\u65b9\u6848\u540d,job_name\u7528\u4e8e\u6307\u5b9a\u5bfc\u51fa\u4f5c\u4e1a\u540d.\u6ce8\u610f,\u5982\u679c\u4f7f\u7528ATTACH\u9009\u9879,\u5728\u547d\u4ee4\u884c\u9664\u4e86\u8fde\u63a5\u5b57\u7b26\u4e32\u548cATTACH\u9009\u9879\u5916,\u4e0d\u80fd\u6307\u5b9a\u4efb\u4f55\u5176\u4ed6\u9009\u9879,\u793a\u4f8b\u5982\u4e0b:
\u3000\u3000Expdp scott/tiger ATTACH=scott.export_job2. CONTENT
\u3000\u3000\u8be5\u9009\u9879\u7528\u4e8e\u6307\u5b9a\u8981\u5bfc\u51fa\u7684\u5185\u5bb9.\u9ed8\u8ba4\u503c\u4e3aALL
\u3000\u3000CONTENT={ALL | DATA_ONLY | METADATA_ONLY}
\u3000\u3000\u5f53\u8bbe\u7f6eCONTENT\u4e3aALL \u65f6,\u5c06\u5bfc\u51fa\u5bf9\u8c61\u5b9a\u4e49\u53ca\u5176\u6240\u6709\u6570\u636e.\u4e3aDATA_ONLY\u65f6,\u53ea\u5bfc\u51fa\u5bf9\u8c61\u6570\u636e,\u4e3aMETADATA_ONLY\u65f6,\u53ea\u5bfc\u51fa\u5bf9\u8c61\u5b9a\u4e49Expdp scott/tiger DIRECTORY=dump DUMPFILE=a.dumpCONTENT=METADATA_ONLY
\u3000\u30003. DIRECTORY
\u3000\u3000\u6307\u5b9a\u8f6c\u50a8\u6587\u4ef6\u548c\u65e5\u5fd7\u6587\u4ef6\u6240\u5728\u7684\u76ee\u5f55
\u3000\u3000DIRECTORY=directory_object
\u3000\u3000Directory_object\u7528\u4e8e\u6307\u5b9a\u76ee\u5f55\u5bf9\u8c61\u540d\u79f0.\u9700\u8981\u6ce8\u610f,\u76ee\u5f55\u5bf9\u8c61\u662f\u4f7f\u7528CREATE DIRECTORY\u8bed\u53e5\u5efa\u7acb\u7684\u5bf9\u8c61,\u800c\u4e0d\u662fOS \u76ee\u5f55Expdp scott/tiger DIRECTORY=dump DUMPFILE=a.dump\u5efa\u7acb\u76ee\u5f55:
\u3000\u3000CREATE DIRECTORY dump as \u2018d:dump\u2019;
\u3000\u3000\u67e5\u8be2\u521b\u5efa\u4e86\u90a3\u4e9b\u5b50\u76ee\u5f55:
\u3000\u3000SELECT * FROM dba_directories;
\u3000\u30004. DUMPFILE
\u3000\u3000\u7528\u4e8e\u6307\u5b9a\u8f6c\u50a8\u6587\u4ef6\u7684\u540d\u79f0,\u9ed8\u8ba4\u540d\u79f0\u4e3aexpdat.dmpDUMPFILE=[directory_object:]file_name [,\u2026.]
\u3000\u3000Directory_object\u7528\u4e8e\u6307\u5b9a\u76ee\u5f55\u5bf9\u8c61\u540d,file_name\u7528\u4e8e\u6307\u5b9a\u8f6c\u50a8\u6587\u4ef6\u540d.\u9700\u8981\u6ce8\u610f,\u5982\u679c\u4e0d\u6307\u5b9adirectory_object,\u5bfc\u51fa\u5de5\u5177\u4f1a\u81ea\u52a8\u4f7f\u7528DIRECTORY\u9009\u9879\u6307\u5b9a\u7684\u76ee\u5f55\u5bf9\u8c61Expdp scott/tiger DIRECTORY=dump1 DUMPFILE=dump2:a.dmp5. ESTIMATE
\u3000\u3000\u6307\u5b9a\u4f30\u7b97\u88ab\u5bfc\u51fa\u8868\u6240\u5360\u7528\u78c1\u76d8\u7a7a\u95f4\u5206\u65b9\u6cd5.\u9ed8\u8ba4\u503c\u662fBLOCKSEXTIMATE={BLOCKS | STATISTICS}
\u3000\u3000\u8bbe\u7f6e\u4e3aBLOCKS\u65f6,oracle\u4f1a\u6309\u7167\u76ee\u6807\u5bf9\u8c61\u6240\u5360\u7528\u7684\u6570\u636e\u5757\u4e2a\u6570\u4e58\u4ee5\u6570\u636e\u5757\u5c3a\u5bf8\u4f30\u7b97\u5bf9\u8c61\u5360\u7528\u7684\u7a7a\u95f4,\u8bbe\u7f6e\u4e3aSTATISTICS\u65f6,\u6839\u636e\u6700\u8fd1\u7edf\u8ba1\u503c\u4f30\u7b97\u5bf9\u8c61\u5360\u7528\u7a7a\u95f4Expdp scott/tiger TABLES=emp ESTIMATE=STATISTICSDIRECTORY=dump DUMPFILE=a.dump
\u3000\u30006. EXTIMATE_ONLY
\u3000\u3000\u6307\u5b9a\u662f\u5426\u53ea\u4f30\u7b97\u5bfc\u51fa\u4f5c\u4e1a\u6240\u5360\u7528\u7684\u78c1\u76d8\u7a7a\u95f4,\u9ed8\u8ba4\u503c\u4e3aNEXTIMATE_ONLY={Y | N}
\u3000\u3000\u8bbe\u7f6e\u4e3aY\u65f6,\u5bfc\u51fa\u4f5c\u7528\u53ea\u4f30\u7b97\u5bf9\u8c61\u6240\u5360\u7528\u7684\u78c1\u76d8\u7a7a\u95f4,\u800c\u4e0d\u4f1a\u6267\u884c\u5bfc\u51fa\u4f5c\u4e1a,\u4e3aN\u65f6,\u4e0d\u4ec5\u4f30\u7b97\u5bf9\u8c61\u6240\u5360\u7528\u7684\u78c1\u76d8\u7a7a\u95f4,\u8fd8\u4f1a\u6267\u884c\u5bfc\u51fa\u64cd\u4f5c.
\u3000\u3000Expdp scott/tiger ESTIMATE_ONLY=y NOLOGFILE=y7. EXCLUDE
\u3000\u3000\u8be5\u9009\u9879\u7528\u4e8e\u6307\u5b9a\u6267\u884c\u64cd\u4f5c\u65f6\u91ca\u653e\u8981\u6392\u9664\u5bf9\u8c61\u7c7b\u578b\u6216\u76f8\u5173\u5bf9\u8c61EXCLUDE=object_type[:name_clause] [,\u2026.]
\u3000\u3000Object_type\u7528\u4e8e\u6307\u5b9a\u8981\u6392\u9664\u7684\u5bf9\u8c61\u7c7b\u578b,name_clause\u7528\u4e8e\u6307\u5b9a\u8981\u6392\u9664\u7684\u5177\u4f53\u5bf9\u8c61.EXCLUDE\u548cINCLUDE\u4e0d\u80fd\u540c\u65f6\u4f7f\u7528Expdp scott/tiger DIRECTORY=dump DUMPFILE=a.dup EXCLUDE=VIEW8. FILESIZE
\u3000\u3000\u6307\u5b9a\u5bfc\u51fa\u6587\u4ef6\u7684\u6700\u5927\u5c3a\u5bf8,\u9ed8\u8ba4\u4e3a0,(\u8868\u793a\u6587\u4ef6\u5c3a\u5bf8\u6ca1\u6709\u9650\u5236)9. FLASHBACK_SCN
\u3000\u3000\u6307\u5b9a\u5bfc\u51fa\u7279\u5b9aSCN\u65f6\u523b\u7684\u8868\u6570\u636e
\u3000\u3000FLASHBACK_SCN=scn_value
\u3000\u3000Scn_value\u7528\u4e8e\u6807\u8bc6SCN\u503c.FLASHBACK_SCN\u548cFLASHBACK_TIME\u4e0d\u80fd\u540c\u65f6\u4f7f\u7528Expdp scott/tiger DIRECTORY=dump DUMPFILE=a.dmpFLASHBACK_SCN=358523
\u3000\u300010. FLASHBACK_TIME
\u3000\u3000\u6307\u5b9a\u5bfc\u51fa\u7279\u5b9a\u65f6\u95f4\u70b9\u7684\u8868\u6570\u636e
\u3000\u3000FLASHBACK_TIME=\u201dTO_TIMESTAMP(time_value)\u201d
\u3000\u3000Expdp scott/tiger DIRECTORY=dump DUMPFILE=a.dmp FLASHBACK_TIME=\u201cTO_TIMESTAMP(\u201925-08-2004 14:35:00\u2019,\u2019DD-MM-YYYY HH24:MI:SS\u2019)\u201d
\u3000\u300011. FULL
\u3000\u3000\u6307\u5b9a\u6570\u636e\u5e93\u6a21\u5f0f\u5bfc\u51fa,\u9ed8\u8ba4\u4e3aN
\u3000\u3000FULL={Y | N}
\u3000\u3000\u4e3aY\u65f6,\u6807\u8bc6\u6267\u884c\u6570\u636e\u5e93\u5bfc\u51fa.
\u3000\u300012. HELP
\u3000\u3000\u6307\u5b9a\u662f\u5426\u663e\u793aEXPDP\u547d\u4ee4\u884c\u9009\u9879\u7684\u5e2e\u52a9\u4fe1\u606f,\u9ed8\u8ba4\u4e3aN\u5f53\u8bbe\u7f6e\u4e3aY\u65f6,\u4f1a\u663e\u793a\u5bfc\u51fa\u9009\u9879\u7684\u5e2e\u52a9\u4fe1\u606f.
\u3000\u3000Expdp help=y
\u3000\u300013. INCLUDE
\u3000\u3000\u6307\u5b9a\u5bfc\u51fa\u65f6\u8981\u5305\u542b\u7684\u5bf9\u8c61\u7c7b\u578b\u53ca\u76f8\u5173\u5bf9\u8c61
\u3000\u3000INCLUDE = object_type[:name_clause] [,\u2026 ]
\u3000\u300014. JOB_NAME
\u3000\u3000\u6307\u5b9a\u8981\u5bfc\u51fa\u4f5c\u7528\u7684\u540d\u79f0,\u9ed8\u8ba4\u4e3aSYS_XXX
\u3000\u3000JOB_NAME=jobname_string
\u3000\u300015. LOGFILE
\u3000\u3000\u6307\u5b9a\u5bfc\u51fa\u65e5\u5fd7\u6587\u4ef6\u6587\u4ef6\u7684\u540d\u79f0,\u9ed8\u8ba4\u540d\u79f0\u4e3aexport.logLOGFILE=[directory_object:]file_name
\u3000\u3000Directory_object\u7528\u4e8e\u6307\u5b9a\u76ee\u5f55\u5bf9\u8c61\u540d\u79f0,file_name\u7528\u4e8e\u6307\u5b9a\u5bfc\u51fa\u65e5\u5fd7\u6587\u4ef6\u540d.\u5982\u679c\u4e0d\u6307\u5b9adirectory_object.\u5bfc\u51fa\u4f5c\u7528\u4f1a\u81ea\u52a8\u4f7f\u7528DIRECTORY\u7684\u76f8\u5e94\u9009\u9879\u503c.
\u3000\u3000Expdp scott/tiger DIRECTORY=dump DUMPFILE=a.dmp logfile=a.log16. NETWORK_LINK
\u3000\u3000\u6307\u5b9a\u6570\u636e\u5e93\u94fe\u540d,\u5982\u679c\u8981\u5c06\u8fdc\u7a0b\u6570\u636e\u5e93\u5bf9\u8c61\u5bfc\u51fa\u5230\u672c\u5730\u4f8b\u7a0b\u7684\u8f6c\u50a8\u6587\u4ef6\u4e2d,\u5fc5\u987b\u8bbe\u7f6e\u8be5\u9009\u9879.
\u3000\u300017. NOLOGFILE
\u3000\u3000\u8be5\u9009\u9879\u7528\u4e8e\u6307\u5b9a\u7981\u6b62\u751f\u6210\u5bfc\u51fa\u65e5\u5fd7\u6587\u4ef6,\u9ed8\u8ba4\u503c\u4e3aN.
\u3000\u300018. PARALLEL
\u3000\u3000\u6307\u5b9a\u6267\u884c\u5bfc\u51fa\u64cd\u4f5c\u7684\u5e76\u884c\u8fdb\u7a0b\u4e2a\u6570,\u9ed8\u8ba4\u503c\u4e3a1
\u3000\u300019. PARFILE
\u3000\u3000\u6307\u5b9a\u5bfc\u51fa\u53c2\u6570\u6587\u4ef6\u7684\u540d\u79f0
\u3000\u3000PARFILE=[directory_path] file_name
\u3000\u300020. QUERY
\u3000\u3000\u7528\u4e8e\u6307\u5b9a\u8fc7\u6ee4\u5bfc\u51fa\u6570\u636e\u7684where\u6761\u4ef6
\u3000\u3000QUERY=[schema.] [table_name:] query_clauseSchema \u7528\u4e8e\u6307\u5b9a\u65b9\u6848\u540d,table_name\u7528\u4e8e\u6307\u5b9a\u8868\u540d,query_clause\u7528\u4e8e\u6307\u5b9a\u6761\u4ef6\u9650\u5236\u5b50\u53e5.QUERY\u9009\u9879\u4e0d\u80fd\u4e0e CONNECT=METADATA_ONLY,EXTIMATE_ONLY,TRANSPORT_TABLESPACES\u7b49\u9009\u9879\u540c\u65f6\u4f7f\u7528.
\u3000\u3000Expdp scott/tiger directory=dump dumpfiel=a.dmpTables=emp query=\u2019WHERE deptno=20\u2019
\u3000\u300021. SCHEMAS
\u3000\u3000\u8be5\u65b9\u6848\u7528\u4e8e\u6307\u5b9a\u6267\u884c\u65b9\u6848\u6a21\u5f0f\u5bfc\u51fa,\u9ed8\u8ba4\u4e3a\u5f53\u524d\u7528\u6237\u65b9\u6848.
\u3000\u300022. STATUS
\u3000\u3000\u6307\u5b9a\u663e\u793a\u5bfc\u51fa\u4f5c\u7528\u8fdb\u7a0b\u7684\u8be6\u7ec6\u72b6\u6001,\u9ed8\u8ba4\u503c\u4e3a0
\u3000\u300023. TABLES
\u3000\u3000\u6307\u5b9a\u8868\u6a21\u5f0f\u5bfc\u51fa
\u3000\u3000TABLES=[schema_name.]table_name[:partition_name][,\u2026]
\u3000\u3000Schema_name\u7528\u4e8e\u6307\u5b9a\u65b9\u6848\u540d,table_name\u7528\u4e8e\u6307\u5b9a\u5bfc\u51fa\u7684\u8868\u540d,partition_name\u7528\u4e8e\u6307\u5b9a\u8981\u5bfc\u51fa\u7684\u5206\u533a\u540d.
\u3000\u300024. TABLESPACES
\u3000\u3000\u6307\u5b9a\u8981\u5bfc\u51fa\u8868\u7a7a\u95f4\u5217\u8868
\u3000\u300025. TRANSPORT_FULL_CHECK
\u3000\u3000\u8be5\u9009\u9879\u7528\u4e8e\u6307\u5b9a\u88ab\u642c\u79fb\u8868\u7a7a\u95f4\u548c\u672a\u642c\u79fb\u8868\u7a7a\u95f4\u5173\u8054\u5173\u7cfb\u7684\u68c0\u67e5\u65b9\u5f0f,\u9ed8\u8ba4\u4e3aN.
\u3000\u3000\u5f53\u8bbe\u7f6e\u4e3aY\u65f6,\u5bfc\u51fa\u4f5c\u7528\u4f1a\u68c0\u67e5\u8868\u7a7a\u95f4\u76f4\u63a5\u7684\u5b8c\u6574\u5173\u8054\u5173\u7cfb,\u5982\u679c\u8868\u7a7a\u95f4\u6240\u5728\u8868\u7a7a\u95f4\u6216\u5176\u7d22\u5f15\u6240\u5728\u7684\u8868\u7a7a\u95f4\u53ea\u6709\u4e00\u4e2a\u8868\u7a7a\u95f4\u88ab\u642c\u79fb,\u5c06\u663e\u793a\u9519\u8bef\u4fe1\u606f.\u5f53\u8bbe\u7f6e\u4e3aN\u65f6, \u5bfc\u51fa\u4f5c\u7528\u53ea\u68c0\u67e5\u5355\u7aef\u4f9d\u8d56,\u5982\u679c\u642c\u79fb\u7d22\u5f15\u6240\u5728\u8868\u7a7a\u95f4,\u4f46\u672a\u642c\u79fb\u8868\u6240\u5728\u8868\u7a7a\u95f4,\u5c06\u663e\u793a\u51fa\u9519\u4fe1\u606f,\u5982\u679c\u642c\u79fb\u8868\u6240\u5728\u8868\u7a7a\u95f4,\u672a\u642c\u79fb\u7d22\u5f15\u6240\u5728\u8868\u7a7a\u95f4,\u5219\u4e0d\u4f1a\u663e\u793a\u9519\u8bef\u4fe1\u606f.
\u3000\u300026. TRANSPORT_TABLESPACES
\u3000\u3000\u6307\u5b9a\u6267\u884c\u8868\u7a7a\u95f4\u6a21\u5f0f\u5bfc\u51fa
\u3000\u300027. VERSION
\u3000\u3000\u6307\u5b9a\u88ab\u5bfc\u51fa\u5bf9\u8c61\u7684\u6570\u636e\u5e93\u7248\u672c,\u9ed8\u8ba4\u503c\u4e3aCOMPATIBLE.
\u3000\u3000VERSION={COMPATIBLE | LATEST | version_string}
\u3000\u3000\u4e3aCOMPATIBLE\u65f6,\u4f1a\u6839\u636e\u521d\u59cb\u5316\u53c2\u6570COMPATIBLE\u751f\u6210\u5bf9\u8c61\u5143\u6570\u636e;\u4e3aLATEST\u65f6,\u4f1a\u6839\u636e\u6570\u636e\u5e93\u7684\u5b9e\u9645\u7248\u672c\u751f\u6210\u5bf9\u8c61\u5143\u6570\u636e.version_string\u7528\u4e8e\u6307\u5b9a\u6570\u636e\u5e93\u7248\u672c\u5b57\u7b26\u4e32.\u8c03\u7528EXPDP\u4f7f\u7528EXPDP\u5de5\u5177\u65f6,\u5176\u8f6c\u50a8\u6587\u4ef6\u53ea\u80fd\u88ab\u5b58\u653e\u5728DIRECTORY\u5bf9\u8c61\u5bf9\u5e94\u7684OS\u76ee\u5f55\u4e2d,\u800c\u4e0d\u80fd\u76f4\u63a5\u6307\u5b9a\u8f6c\u50a8\u6587\u4ef6\u6240\u5728\u7684OS\u76ee\u5f55.\u56e0\u6b64,\u4f7f\u7528EXPDP\u5de5\u5177\u65f6,\u5fc5\u987b\u9996\u5148\u5efa\u7acbDIRECTORY\u5bf9\u8c61.\u5e76\u4e14\u9700\u8981\u4e3a\u6570\u636e\u5e93\u7528\u6237\u6388\u4e88\u4f7f\u7528DIRECTORY\u5bf9\u8c61\u6743\u9650.
\u3000\u3000-------------------------------------\u5e94\u7528-------------------------------------Data Pump \u53cd\u6620\u4e86\u6574\u4e2a\u5bfc\u51fa/\u5bfc\u5165\u8fc7\u7a0b\u7684\u5b8c\u5168\u9769\u65b0\u3002\u4e0d\u4f7f\u7528\u5e38\u89c1\u7684 SQL \u547d\u4ee4\uff0c\u800c\u662f\u5e94\u7528\u4e13\u7528 API\uff08direct path api etc) \u6765\u4ee5\u66f4\u5feb\u5f97\u591a\u7684\u901f\u5ea6\u52a0\u8f7d\u548c\u5378\u8f7d\u6570\u636e\u3002
\u3000\u30001.Data Pump \u5bfc\u51fa expdp
\u3000\u3000\u4f8b\u5b50\uff1a
\u3000\u3000sql>create directory dpdata1 as '/u02/dpdata1';sql>grant read, write on directory dpdata1 to ananda;$expdp ananda/abc123 tables=CASES directory=DPDATA1 dumpfile=expCASES.dmp job_name=CASES_EXPORT$expdp ananda/abc123 tables=CASES directory=DPDATA1dumpfile=expCASES_%U.dmp parallel=4 job_name=Cases_Exportinclude/exclude \u4f8b\u5b50\uff1a
\u3000\u3000include=table:"in('DB','TS')"
\u3000\u3000\u6216\u8005include=table:"like '%E%'"
\u3000\u3000\u6216\u8005include=function,package,procedure,table:"='EMP'"\u6216\u8005exclude=SEQUENCE,TABLE:"IN ('EMP','DEPT')"2.Data Pump \u5bfc\u5165 expdp
\u3000\u30001)\u4eceexpdp\u4e2d\u83b7\u53d6\u6570\u636e\u6e90 exp.dmp
\u3000\u30002)\u590d\u5236\u67d0\u4e2a\u6570\u636e\u5e93\u4e2d\u7684\u4e00\u4e2aschema\u5230\u53e6\u4e00\u4e2a\u6570\u636e\u5e93\u4e2d\u3002
\u3000\u30003) \u5728\u540c\u4e00\u4e2a\u6570\u636e\u5e93\u4e2d\u628a\u4e00\u4e2aschema\u4e2d\u6240\u6709\u7684\u5bf9\u8c61\u590d\u5236\u5230\u53e6\u4e00\u4e2aschema\u4e2d\u3002
\u3000\u3000\u4f8b\u5b50\uff1a
\u3000\u30001)impdp \u7684\u6570\u636e\u6e90\u662fexpdp \u5bfc\u51fa\u6765\u7684DMP\u6587\u4ef6
\u3000\u3000impdp ananda/abc123 directory=dpdata1 dumpfile=expCASES.dmp job_name=cases_import2)\u590d\u5236\u67d0\u4e2a\u6570\u636e\u5e93\u4e2d\u7684\u4e00\u4e2aschema\u5230\u53e6\u4e00\u4e2a\u6570\u636e\u5e93\u4e2d\u3002
\u3000\u3000--1.newwork_link\u4e3a\u76ee\u6807\u6570\u636e\u5e93\u5efa\u7acb\u7684database_link\uff0c(\u7528\u6237test \u9700\u8981grant exp_full_database to TEST; )create public database link TOLINK
\u3000\u3000connect to TEST identified by oracle
\u3000\u3000using '(DESCRIPTION =
\u3000\u3000(ADDRESS_LIST =
\u3000\u3000(ADDRESS = (PROTOCOL = TCP)(HOST = 10.0.20.199)(PORT = 1521)))
\u3000\u3000(CONNECT_DATA =
\u3000\u3000(SERVICE_NAME = orcl)
\u3000\u3000)
\u3000\u3000)';
\u3000\u3000--2.impdp\u5728\u76ee\u6807\u6570\u636e\u5e93\u670d\u52a1\u5668\u4e0a\u6267\u884c \u53ea\u80fd\u4f4e\u7248\u672c\u5411\u9ad8\u7248\u672cimpimpdp network_link=TOLINK schemas=test remap_schema=test:link23) \u5728\u540c\u4e00\u4e2a\u6570\u636e\u5e93\u4e2d\u628a\u4e00\u4e2aschema\u4e2d\u6240\u6709\u7684\u5bf9\u8c61\u590d\u5236\u5230\u53e6\u4e00\u4e2aschema\u4e2d\u3002
\u3000\u3000--1.\u521b\u5efa\u8fde\u63a5\u81ea\u5df1\u7684database link:
\u3000\u3000create public database link system_self connect to system identified by "system" using 'orcl';\u6570\u636e\u5e93\u94fe\u63a5\u5df2\u521b\u5efa\u3002
\u3000\u3000--2.\u590d\u5236hr schema\u5230test schema:
\u3000\u3000impdp system/system network_link=system_self schemas=hr remap_schema=hr:test
exp是在客户端操作
这两个工具是不一样的。
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绛旓細Oracle鏁版嵁搴鐨勬ā寮忓璞″寘鎷〃銆佽鍥俱佸簭鍒椼佸悓鎰忚瘝銆佺储寮曘佽Е鍙戝櫒銆佸瓨鍌.杩囩▼绛夛紝鍏充簬瀹冧滑灏嗛噸鐐瑰湪鍚庨潰绔犺妭浠嬬粛銆3锛嶰racle Server绯荤粺杩涚▼涓庡唴瀛樼粨鏋 褰撳湪璁＄畻鏈鏈嶅姟鍣ㄤ笂鍚姩Oracle鏁版嵁搴撳悗锛岀О鏈嶅姟鍣ㄤ笂鍚姩浜嗕竴涓狾racle瀹炰緥锛圛nstance锛夈侽RACLE 瀹炰緥锛圛nstance锛夋槸瀛樺彇鍜屾帶鍒舵暟鎹簱鐨勮蒋浠舵満鍒讹紝瀹冨寘鍚郴缁...
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绛旓細2銆乻qlplus /nolog 鎴杝qlplus system/manager 鎴./sqlplus system/manager@ora9i 3銆丼QL>connect / as sysdba ;锛坅s sysoper锛夋垨connect internal/oracle AS SYSDBA (scott/tiger)conn sys/change_on_install as sysdba 4銆丼QL>startup; 鍚姩鏁版嵁搴瀹炰緥 5銆 鏌ョ湅褰撳墠鐨勬墍鏈夋暟鎹簱: select * from ...
