Oracle数据泵(expdp和impdp)导出导入常用写法

29 12月

作者:admin|分类:DBA运维

Oracle 系统默认用户

SELECT d.username, d.default_tablespace, d.account_status, 'create user '|| d.username|| ' identified by '|| d.username ||' default tablespace '||d.default_tablespace||';' FROM dba_users d WHERE d.username not in ('SYS','SYSTEM','PUBLIC','MDSYS','TSMSYS','DMSYS','DBSNMP','SCOTT','LHR','LHR2','DB_MONITOR','OUTLN','MGMT_VIEW','FLOWS_FILES','ORDSYS','EXFSYS','WMSYS','APPQOSSYS','APEX_030200','APEX_050000','OWBSYS_AUDIT','ORDDATA','CTXSYS','ANONYMOUS','SYSMAN','XDB','ORDPLUGINS','OWBSYS','SI_INFORMTN_SCHEMA','OLAPSYS','ORACLE_OCM','XS$NULL','BI','PM','MDDATA','IX','SH','DIP','OE','APEX_PUBLIC_USER','HR','SPATIAL_CSW_ADMIN_USR','SPATIAL_WFS_ADMIN_USR','APEX_040200','DVSYS','LBACSYS','GSMADMIN_INTERNAL','AUDSYS','OJVMSYS','SYS$UMF','GGSYS','DBSFWUSER','DVF','GSMCATUSER','SYSBACKUP','REMOTE_SCHEDULER_AGENT','GSMUSER','SYSRAC','SYSKM','SYSDG','PDBADMIN','WKSYS','GSMROOTUSER','CSMIG','WKPROXY','WK_TEST','SI_INFORMATN_SCHEMA');

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SELECT d.username, d.default_tablespace, d.account_status, 'create user '|| d.username|| ' identified by '|| d.username || ' default tablespace '||d.default_tablespace|| ';' FROM dba_users d WHERE d.username not in ( 'SYS', 'SYSTEM', 'PUBLIC', 'MDSYS', 'TSMSYS', 'DMSYS', 'DBSNMP', 'SCOTT', 'LHR', 'LHR2', 'DB_MONITOR', 'OUTLN', 'MGMT_VIEW', 'FLOWS_FILES', 'ORDSYS', 'EXFSYS', 'WMSYS', 'APPQOSSYS', 'APEX_030200', 'APEX_050000', 'OWBSYS_AUDIT', 'ORDDATA', 'CTXSYS', 'ANONYMOUS', 'SYSMAN', 'XDB', 'ORDPLUGINS', 'OWBSYS', 'SI_INFORMTN_SCHEMA', 'OLAPSYS', 'ORACLE_OCM', 'XS$NULL', 'BI', 'PM', 'MDDATA', 'IX', 'SH', 'DIP', 'OE', 'APEX_PUBLIC_USER', 'HR', 'SPATIAL_CSW_ADMIN_USR', 'SPATIAL_WFS_ADMIN_USR', 'APEX_040200', 'DVSYS', 'LBACSYS', 'GSMADMIN_INTERNAL', 'AUDSYS', 'OJVMSYS', 'SYS$UMF', 'GGSYS', 'DBSFWUSER', 'DVF', 'GSMCATUSER', 'SYSBACKUP', 'REMOTE_SCHEDULER_AGENT', 'GSMUSER', 'SYSRAC', 'SYSKM', 'SYSDG', 'PDBADMIN', 'WKSYS', 'GSMROOTUSER', 'CSMIG', 'WKPROXY', 'WK_TEST', 'SI_INFORMATN_SCHEMA');

常用SQL

date +%Y%m%d %date:~0,4%%date:~5,2%%date:~8,2% set CurDate=%date:~0,4%%date:~5,2%%date:~8,2% set hh=%time:~0,2% if /i %hh% LSS 10 ( set hh=0%time:~1,1%) set ms=%time:~3,2%%time:~6,2% set my_date=%CurDate%%hh%%ms% grant read,write on directory DATA_PUMP_DIR to LHR; grant ALL on directory DATA_PUMP_DIR to LHR; windows下用：expdp "/ AS SYSDBA" -- -- 导出到服务端 expdp scott/tiger@orclasm directory=DATA_PUMP_DIR TABLES=EMP,DEPT dumpfile=expdp_by_lhrdate +%Y%m%d.dmp LOGFILE=expdp_by_lhrdate +%Y%m%d.log expdp scott/tiger@orclasm directory=DATA_PUMP_DIR TABLES=EMP,DEPT dumpfile=expdp_by_lhr%date:~0,4%%date:~5,2%%date:~8,2%.dmp LOGFILE=expdp_by_lhr%date:~0,4%%date:~5,2%%date:~8,2%.log -- 表级别 expdp lhr/lhr@orclasm directory=DATA_PUMP_DIR dumpfile=exptable.dmp TABLES=TEST_TSPITR2,TEST_TSPITR3 LOGFILE=expdp_table.log expdp scott/tiger@orclasm directory=DATA_PUMP_DIR dumpfile=exptable.dmp TABLES=EMP,DEPT LOGFILE=expdp_table.log expdp system/lhr@orclasm DIRECTORY=DATA_PUMP_DIR DUMPFILE=exp_tab.dmp LOGFILE=exp_tab.log SCHEMAS=scott INCLUDE=TABLE:"IN ('EMP', 'DEPT')" impdp lhr/lhr@orclxp directory=DATA_PUMP_DIR dumpfile=exptable.dmp LOGFILE=impdp_table.log -- schema级别 expdp lhr/lhr@orclasm directory=DATA_PUMP_DIR dumpfile=HR.dmp SCHEMAS=HR,SCOTT,TESTUSER LOGFILE=HR.log expdp system/oracle@orcl DIRECTORY=DATA_PUMP_DIR DUMPFILE=test_20140324.DMP SCHEMAS=test logfile=test_expdp_20111014.log status=10 parallel=4 CONTENT=ALL COMPRESSION=ALL impdp lhr/lhr@orclasm directory=DATA_PUMP_DIR dumpfile=HR.dmp SCHEMAS=HR,SCOTT,TESTUSER parallel=4 LOGFILE=HR_20151125.log -- 整个数据库 expdp SYSTEM/ORACLE@ORCL DIRECTORY=DATA_PUMP_DIR DUMPFILE=TEST_20140324.DMP SCHEMAS=TEST LOGFILE=TEST_EXPDP_20111014.LOG STATUS=10 PARALLEL=1 CONTENT=ALL FLASHBACK_SCN=18341888 COMPRESSION=ALL expdp '/ AS SYSDBA' DIRECTORY=DATA_PUMP_DIR FULL=Y DUMPFILE=FULLEXP.DMP LOGFILE=FULLEXP.LOG PARALLEL=2 impdp '/ AS SYSDBA' DIRECTORY=DATA_PUMP_DIR FULL=Y DUMPFILE=FULLEXP.DMP LOGFILE=FULLIMP.LOG PARALLEL=2 TABLE_EXISTS_ACTION=REPLACE EXCLUDE=STATISTICS,SCHEMA,TABLESPACE,ROLE,DIRECTORY,CONTEXT,PROFILE impdp LHR/LHR@ORCLASM DIRECTORY=DATA_PUMP_DIR DUMPFILE=HR.DMP SCHEMAS=HR,SCOTT,TESTUSER PARALLEL=4 LOGFILE=HR_20151125.LOG expdp SYSTEM/LHR DIRECTORY=DATA_PUMP_DIR DUMPFILE=EXPDP_FULL_20150417.DMP FULL=Y LOGFILE=EXPDP_FULL_20150417.LOG EXCLUDE=STATISTICS impdp SYSTEM/LHR DIRECTORY=DATA_PUMP_DIR DUMPFILE=EXPDP_FULL_20150417.DMP FULL=Y LOGFILE=IMPDP_FULL_20150417.LOG PARALLEL=4 EXCLUDE=STATISTICS:"IN('')" ORACLE_SID=ORA1024G impdp "/ AS SYSDBA" DIRECTORY=DATA_PUMP_DIR DUMPFILE=EXPDP_FULL_20150417.DMP FULL=Y LOGFILE=IMPDP_FULL_20150417.LOG JOB_NAME=IMPDP_LHR EXCLUDE=SCHEMA,TABLESPACE,ROLE,DIRECTORY, CONTEXT,PROFILE PARALLEL=2 TABLE_EXISTS_ACTION=REPLACE impdp "/ AS SYSDBA" DIRECTORY=DATA_PUMP_DIR DUMPFILE=EXPDP_FULL_20150417.DMP FULL=Y LOGFILE=IMPDP_FULL_20150417.LOG JOB_NAME=IMPDP_LHR EXCLUDE=TABLESPACE,ROLE,DIRECTORY, CONTEXT,PROFILE,USER,SCHEMA:"='SYS'",SCHEMA:"='IX'" PARALLEL=2 TABLE_EXISTS_ACTION=REPLACE -- 全库导出时的排除信息 more /tmp/exclude_schema.par EXCLUDE=STATISTICS,SCHEMA:"in ('SYSTEM','MDSYS','DBSNMP','SCOTT','OUTLN','MGMT_VIEW','FLOWS_FILES','ORDSYS','EXFSYS','WMSYS','APPQOSSYS','APEX_030200','OWBSYS_AUDIT','ORDDATA','CTXSYS','ANONYMOUS','SYSMAN','XDB','ORDPLUGINS','OWBSYS','SI_INFORMTN_SCHEMA','OLAPSYS','ORACLE_OCM','XS$NULL','BI','PM','MDDATA','IX','SH','DIP','OE','APEX_PUBLIC_USER','HR','SPATIAL_CSW_ADMIN_USR','SPATIAL_WFS_ADMIN_USR')" -- 排除表时不能加用户名，否则会失效 EXCLUDE=STATISTICS,TABLE:"in('TIGER','TEST','TB2')" -- -- query选项 [ZFZHLHRDB1:oracle]:/oracle>more /tmp/scottfile.par query=SCOTT.EMP:"WHERE DEPTNO=20",SCOTT.DEPT:"WHERE DNAME='SALES'" [ZFZHLHRDB1:oracle]:/oracle> expdp '/ AS SYSDBA' directory=DATA_PUMP_DIR schemas=SCOTT dumpfile=test_query_lhr_scott_02.dmp parfile=/tmp/scottfile.par log=test_query_lhr_scott_02.log -- - include expdp \'/ AS SYSDBA\' directory=DATA_PUMP_DIR schemas=SCOTT dumpfile=test_include_lhr_scott_03.dmp logfile=test_include_lhr_scott_03.log job_name=my_job_lhr include=procedure,function,sequence:"like '%TEST%'" include=procedure,function,sequence:"like '%TEST%'" include=procedure include=function include=sequence:"like '%TEST%'" expdp \'/ AS SYSDBA\' directory=DATA_PUMP_DIR schemas=SCOTT dumpfile=test_include_lhr_scott_05.dmp logfile=test_include_lhr_scott_05.log job_name=my_job_lhr parfile=/tmp/parfile.par expdp \'/ AS SYSDBA\' directory=DATA_PUMP_DIR schemas=SCOTT dumpfile='expdp_by_lhr%date:~0,4%%date:~5,2%%date:~8,2%.dmp' LOGFILE='expdp_by_lhr%date:~0,4%%date:~5,2%%date:~8,2%.log' job_name=my_job_lhr parfile=/tmp/parfile.par -- -- trace expdp \'/ AS SYSDBA\' directory=DATA_PUMP_DIR schemas=SCOTT dumpfile=test_query_lhr_scott_02.dmp parfile=/tmp/scottfile.par log=test_query_lhr_scott_02.log trace=4a0300 --DATABASE_EXPORT_OBJECTS --SCHEMA_EXPORT_OBJECTS --TABLE_EXPORT_OBJECTS --SELECT * FROM DBA_EXPORT_OBJECTS D WHERE D.OBJECT_PATH LIKE '%DB_LINK%' ; -- -导出job expdp system/lhr dumpfile=dmplhr_JOB.dmp directory=data_pump_dir full=y include=JOB impdp system/lhr dumpfile=dmplhr_JOB.dmp directory=data_pump_dir full=y include=JOB SQLFILE=expddl_lhr.sql -- -导出USER expdp system/lhr dumpfile=dmplhr_USER.dmp directory=data_pump_dir full=y include=USER impdp system/lhr dumpfile=dmplhr_USER.dmp directory=data_pump_dir full=y include=USER SQLFILE=expddl_lhr.sql -- 导出dblink --所有dblink expdp system/lhr dumpfile=dmplhr_dblink.dmp directory=data_pump_dir full=y include=db_link --私有dblink expdp system/lhr dumpfile=dmplhr_dblink.dmp directory=data_pump_dir schemas=SYS,LHR include=db_link --公共dblink expdp system/lhr dumpfile=dmplhr_dblink.dmp directory=data_pump_dir full=y include=db_link:"IN (SELECT DB_LINK FROM DBA_DB_LINKS WHERE OWNER = 'PUBLIC')" impdp system/lhr dumpfile=dmplhr_dblink.dmp directory=data_pump_dir full=y include=db_link SQLFILE=expddl_lhr.sql --filesize数据泵示例 expdp system/lhr SCHEMAS=scott DIRECTORY=DATA_PUMP_DIR DUMPFILE=DATA_PUMP_DIR:expdp_20190416%U.dmp FILESIZE=1024000 impdp lhr/lhr SCHEMAS=scott DIRECTORY=DATA_PUMP_DIR DUMPFILE=DATA_PUMP_DIR:expdp_20190416%U.dmp expdp system/lhr SCHEMAS=scott DIRECTORY=DATA_PUMP_DIR DUMPFILE=DATA_PUMP_DIR:expdp_20190416%U.dmp FILESIZE=10g impdp lhr/lhr SCHEMAS=scott DIRECTORY=DATA_PUMP_DIR DUMPFILE=DATA_PUMP_DIR:expdp_20190416%U.dmp -- -- -- -- 导出和导入物化视图 --不同步数据 TEST_MV是基表 TEST_MV_LHR是物化视图 expdp system/lhr dumpfile=mview4.dmp schemas=lhr include=TABLE:"IN ('TEST_MV_LHR')",materialized_view:"IN ('TEST_MV_LHR')" impdp system/lhr dumpfile=mview4.dmp --TEST_MV是基表同步数据 expdp system/lhr dumpfile=mview5.dmp schemas=lhr include=TABLE:"IN ('TEST_MV_LHR','TEST_MV')",materialized_view:"IN ('TEST_MV_LHR')" impdp system/lhr dumpfile=mview4.dmp exec dbms_mview.refresh('TEST_MV_LHR','C'); ---导出HR用户下定义的公共同义词单引号、双引号、小括号都需要进行转义 expdp system/lhr dumpfile=dmplhr_syn.dmp directory=data_pump_dir full=y include=DATABASE_EXPORT/SCHEMA/PUBLIC_SYNONYM/SYNONYM:"IN (SELECT synonym_name FROM DBA_SYNONYMS WHERE OWNER='PUBLIC' AND TABLE_OWNER='HR')" -- -- - 导出到本地 expdp lhr/lhr@orclxp directory=DATA_PUMP_DIR dumpfile=exptable.dmp TABLES=xb_log_lhr network_link=dblk_orclasm LOGFILE=expdp_table.log impdp lhr/lhr@orclxp directory=DATA_PUMP_DIR dumpfile=exptable.dmp LOGFILE=impdp_table.log -- 直接导入不生成文件 impdp lhr/lhr@orclxp network_link=dblk_orclasm directory=DATA_PUMP_DIR TABLES=xb_log_lhr PARALLEL=2 LOGFILE=impdp_table.log -- 生成ddl语句不会导入数据 metadata_only表示不导出表中数据，但是其它元数据会导出的，包括存储过程、函数定义等 --expdp '/ AS SYSDBA' tables=lhr.exptest directory=DATA_PUMP_DIR dumpfile=exptest.dmp logfile=exp_exptest.dmp EXCLUDE=STATISTICS --expdp '/ AS SYSDBA' directory=DATA_PUMP_DIR dumpfile=lhrsql20161215.dmp logfile=lhrsql20161215.log content=metadata_only schemas=SCOTT,HR EXCLUDE=STATISTICS --expdp '/ AS SYSDBA' directory=DATA_PUMP_DIR dumpfile=lhrsql20161215.dmp logfile=lhrsql20161215.log content=metadata_only FULL=Y EXCLUDE=STATISTICS impdp '/ AS SYSDBA' directory=DATA_PUMP_DIR dumpfile=lhrsql20161215.dmp logfile=imp_exptest.log sqlfile=exptest.sql set pagesize 0 set trimspool ON SET linesize 10000 set 90000 set feedback OFF set feed off; set echo off spool schema_scott.sql SELECT DBMS_METADATA.GET_DDL(U.OBJECT_TYPE, U.OBJECT_NAME,U.owner) FROM DBA_OBJECTS U WHERE U.OBJECT_TYPE IN ('TABLE', 'INDEX', 'PROCEDURE', 'FUNCTION'，'PACKAGE','TRIGGER') AND U.owner='SCOTT'; spool off; -- 只导出表结构 expdp lhr/lhr directory=DATA_PUMP_DIR dumpfile=lhrsql20150515.dmp logfile=lhrsql20150515.log content=metadata_only schemas=TEST,SQCHECK,DWUSER impdp lhr/lhr directory=DATA_PUMP_DIR dumpfile=lhrsql20150515.dmp logfile=imp_exptest.log sqlfile=lhrsql20150515.sql impdp lhr/lhr directory=DATA_PUMP_DIR dumpfile=lhrsql20150515.dmp logfile=lhrsql20150515_imp.log impdp lhr/lhr directory=DATA_PUMP_DIR dumpfile=lhrsql20150515.dmp logfile=imp_exptest.log TRANSFORM=storage:n TRANSFORM=SEGMENT_CREATION:n impdp lhr/lhr directory=DATA_PUMP_DIR dumpfile=lhrsql20150515.dmp logfile=imp_exptest.log sqlfile=lhrsql20150515.sql TRANSFORM=segment_attributes:n --transform=segment_attributes|storage|SEGMENT_CREATION|oid|pctspace：Y/N:object_type -- 修改对象schema和tablespace impdp test/test directory=exp_dump dumpfile=test.dmp logfile=test.log remap_schema=test1:test2 remap_tablespace=TBS_DAT_1:TBS_DAT_2,TBS_IDX_1:TBS_IDX_2 impdp test/test directory=exp_dump dumpfile=test.dmp logfile=test.log remap_schema=test1:test2 remap_tablespace=TBS_DAT_1:TBS_DAT_2 remap_tablespace=TBS_IDX_1:TBS_IDX_2 -- 显示时间 metrics=y dmp文件重用 reuse_dumpfiles=y expdp \'/ AS SYSDBA\' directory=D1 dumpfile=orcl_%U.dmp EXCLUDE=STATISTICS LOGFILE=expdp_orcl_20221111.log \ SCHEMAS=AB,LHR,TEST CLUSTER=N COMPRESSION=ALL parallel=32 FILESIZE=10g metrics=y reuse_dumpfiles=y

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date +%Y%m%d % date:~0,4%% date:~5,2%% date:~8,2% set CurDate=% date:~0,4%% date:~5,2%% date:~8,2% set hh=% time:~0,2% if /i %hh% LSS 10 ( set hh =0% time:~1,1%) set ms=% time:~3,2%% time:~6,2% set my_date=%CurDate%%hh%%ms% grant read, write on directory DATA_PUMP_DIR to LHR; grant ALL on directory DATA_PUMP_DIR to LHR; windows下用：expdp "/ AS SYSDBA" -- -- 导出到服务端 expdp scott /tiger @orclasm directory =DATA_PUMP_DIR TABLES =EMP,DEPT dumpfile =expdp_by_lhrdate +%Y%m%d.dmp LOGFILE =expdp_by_lhrdate +%Y%m%d. log expdp scott /tiger @orclasm directory =DATA_PUMP_DIR TABLES =EMP,DEPT dumpfile =expdp_by_lhr% date:~0,4%% date:~5,2%% date:~8,2%.dmp LOGFILE =expdp_by_lhr% date:~0,4%% date:~5,2%% date:~8,2%. log -- 表级别 expdp lhr /lhr @orclasm directory =DATA_PUMP_DIR dumpfile =exptable.dmp TABLES =TEST_TSPITR2,TEST_TSPITR3 LOGFILE =expdp_table. log expdp scott /tiger @orclasm directory =DATA_PUMP_DIR dumpfile =exptable.dmp TABLES =EMP,DEPT LOGFILE =expdp_table. log expdp system /lhr @orclasm DIRECTORY =DATA_PUMP_DIR DUMPFILE =exp_tab.dmp LOGFILE =exp_tab. log SCHEMAS =scott INCLUDE = TABLE: "IN ('EMP', 'DEPT')" impdp lhr /lhr @orclxp directory =DATA_PUMP_DIR dumpfile =exptable.dmp LOGFILE =impdp_table. log -- schema级别 expdp lhr /lhr @orclasm directory =DATA_PUMP_DIR dumpfile =HR.dmp SCHEMAS =HR,SCOTT,TESTUSER LOGFILE =HR. log expdp system /oracle @orcl DIRECTORY =DATA_PUMP_DIR DUMPFILE =test_20140324.DMP SCHEMAS = test logfile =test_expdp_20111014. log status =10 parallel =4 CONTENT = ALL COMPRESSION = ALL impdp lhr /lhr @orclasm directory =DATA_PUMP_DIR dumpfile =HR.dmp SCHEMAS =HR,SCOTT,TESTUSER parallel =4 LOGFILE =HR_20151125. log -- 整个数据库 expdp SYSTEM /ORACLE @ORCL DIRECTORY =DATA_PUMP_DIR DUMPFILE =TEST_20140324.DMP SCHEMAS = TEST LOGFILE =TEST_EXPDP_20111014. LOG STATUS =10 PARALLEL =1 CONTENT = ALL FLASHBACK_SCN =18341888 COMPRESSION = ALL expdp '/ AS SYSDBA' DIRECTORY =DATA_PUMP_DIR FULL =Y DUMPFILE =FULLEXP.DMP LOGFILE =FULLEXP. LOG PARALLEL =2 impdp '/ AS SYSDBA' DIRECTORY =DATA_PUMP_DIR FULL =Y DUMPFILE =FULLEXP.DMP LOGFILE =FULLIMP. LOG PARALLEL =2 TABLE_EXISTS_ACTION = REPLACE EXCLUDE = STATISTICS, SCHEMA, TABLESPACE, ROLE, DIRECTORY,CONTEXT, PROFILE impdp LHR /LHR @ORCLASM DIRECTORY =DATA_PUMP_DIR DUMPFILE =HR.DMP SCHEMAS =HR,SCOTT,TESTUSER PARALLEL =4 LOGFILE =HR_20151125. LOG expdp SYSTEM /LHR DIRECTORY =DATA_PUMP_DIR DUMPFILE =EXPDP_FULL_20150417.DMP FULL =Y LOGFILE =EXPDP_FULL_20150417. LOG EXCLUDE = STATISTICS impdp SYSTEM /LHR DIRECTORY =DATA_PUMP_DIR DUMPFILE =EXPDP_FULL_20150417.DMP FULL =Y LOGFILE =IMPDP_FULL_20150417. LOG PARALLEL =4 EXCLUDE = STATISTICS: "IN('')" ORACLE_SID =ORA1024G impdp "/ AS SYSDBA" DIRECTORY =DATA_PUMP_DIR DUMPFILE =EXPDP_FULL_20150417.DMP FULL =Y LOGFILE =IMPDP_FULL_20150417. LOG JOB_NAME =IMPDP_LHR EXCLUDE = SCHEMA, TABLESPACE, ROLE, DIRECTORY, CONTEXT, PROFILE PARALLEL =2 TABLE_EXISTS_ACTION = REPLACE impdp "/ AS SYSDBA" DIRECTORY =DATA_PUMP_DIR DUMPFILE =EXPDP_FULL_20150417.DMP FULL =Y LOGFILE =IMPDP_FULL_20150417. LOG JOB_NAME =IMPDP_LHR EXCLUDE = TABLESPACE, ROLE, DIRECTORY, CONTEXT, PROFILE, USER, SCHEMA: "='SYS'", SCHEMA: "='IX'" PARALLEL =2 TABLE_EXISTS_ACTION = REPLACE -- 全库导出时的排除信息 more /tmp /exclude_schema.par EXCLUDE = STATISTICS, SCHEMA: "in ('SYSTEM','MDSYS','DBSNMP','SCOTT','OUTLN','MGMT_VIEW','FLOWS_FILES','ORDSYS','EXFSYS','WMSYS','APPQOSSYS','APEX_030200','OWBSYS_AUDIT','ORDDATA','CTXSYS','ANONYMOUS','SYSMAN','XDB','ORDPLUGINS','OWBSYS','SI_INFORMTN_SCHEMA','OLAPSYS','ORACLE_OCM','XS$NULL','BI','PM','MDDATA','IX','SH','DIP','OE','APEX_PUBLIC_USER','HR','SPATIAL_CSW_ADMIN_USR','SPATIAL_WFS_ADMIN_USR')" -- 排除表时不能加用户名，否则会失效 EXCLUDE = STATISTICS, TABLE: "in('TIGER','TEST','TB2')" -- -- query选项 [ZFZHLHRDB1:oracle]:/oracle > more /tmp /scottfile.par query =SCOTT.EMP: "WHERE DEPTNO=20",SCOTT.DEPT: "WHERE DNAME='SALES'" [ZFZHLHRDB1:oracle]:/oracle > expdp '/ AS SYSDBA' directory =DATA_PUMP_DIR schemas =SCOTT dumpfile =test_query_lhr_scott_02.dmp parfile=/tmp /scottfile.par log =test_query_lhr_scott_02. log -- - include expdp \'/ AS SYSDBA\' directory =DATA_PUMP_DIR schemas =SCOTT dumpfile =test_include_lhr_scott_03.dmp logfile =test_include_lhr_scott_03. log job_name =my_job_lhr include = procedure, function, sequence: "like '%TEST%'" include = procedure, function, sequence: "like '%TEST%'" include = procedure include = function include = sequence: "like '%TEST%'" expdp \'/ AS SYSDBA\' directory =DATA_PUMP_DIR schemas =SCOTT dumpfile =test_include_lhr_scott_05.dmp logfile =test_include_lhr_scott_05. log job_name =my_job_lhr parfile=/tmp /parfile.par expdp \'/ AS SYSDBA\' directory =DATA_PUMP_DIR schemas =SCOTT dumpfile= 'expdp_by_lhr%date:~0,4%%date:~5,2%%date:~8,2%.dmp' LOGFILE= 'expdp_by_lhr%date:~0,4%%date:~5,2%%date:~8,2%.log' job_name =my_job_lhr parfile=/tmp /parfile.par -- -- trace expdp \'/ AS SYSDBA\' directory =DATA_PUMP_DIR schemas =SCOTT dumpfile =test_query_lhr_scott_02.dmp parfile=/tmp /scottfile.par log =test_query_lhr_scott_02. log trace =4a0300 --DATABASE_EXPORT_OBJECTS --SCHEMA_EXPORT_OBJECTS --TABLE_EXPORT_OBJECTS -- SELECT * FROM DBA_EXPORT_OBJECTS D WHERE D.OBJECT_PATH LIKE '%DB_LINK%' ; -- -导出job expdp system /lhr dumpfile =dmplhr_JOB.dmp directory =data_pump_dir full =y include =JOB impdp system /lhr dumpfile =dmplhr_JOB.dmp directory =data_pump_dir full =y include =JOB SQLFILE =expddl_lhr. sql -- -导出USER expdp system /lhr dumpfile =dmplhr_USER.dmp directory =data_pump_dir full =y include = USER impdp system /lhr dumpfile =dmplhr_USER.dmp directory =data_pump_dir full =y include = USER SQLFILE =expddl_lhr. sql -- 导出dblink --所有dblink expdp system /lhr dumpfile =dmplhr_dblink.dmp directory =data_pump_dir full =y include =db_link --私有dblink expdp system /lhr dumpfile =dmplhr_dblink.dmp directory =data_pump_dir schemas =SYS,LHR include =db_link --公共dblink expdp system /lhr dumpfile =dmplhr_dblink.dmp directory =data_pump_dir full =y include =db_link: "IN (SELECT DB_LINK FROM DBA_DB_LINKS WHERE OWNER = 'PUBLIC')" impdp system /lhr dumpfile =dmplhr_dblink.dmp directory =data_pump_dir full =y include =db_link SQLFILE =expddl_lhr. sql --filesize数据泵示例 expdp system /lhr SCHEMAS =scott DIRECTORY =DATA_PUMP_DIR DUMPFILE =DATA_PUMP_DIR:expdp_20190416%U.dmp FILESIZE =1024000 impdp lhr /lhr SCHEMAS =scott DIRECTORY =DATA_PUMP_DIR DUMPFILE =DATA_PUMP_DIR:expdp_20190416%U.dmp expdp system /lhr SCHEMAS =scott DIRECTORY =DATA_PUMP_DIR DUMPFILE =DATA_PUMP_DIR:expdp_20190416%U.dmp FILESIZE =10g impdp lhr /lhr SCHEMAS =scott DIRECTORY =DATA_PUMP_DIR DUMPFILE =DATA_PUMP_DIR:expdp_20190416%U.dmp -- -- -- -- 导出和导入物化视图 --不同步数据 TEST_MV是基表 TEST_MV_LHR是物化视图 expdp system /lhr dumpfile =mview4.dmp schemas =lhr include = TABLE: "IN ('TEST_MV_LHR')",materialized_view: "IN ('TEST_MV_LHR')" impdp system /lhr dumpfile =mview4.dmp --TEST_MV是基表同步数据 expdp system /lhr dumpfile =mview5.dmp schemas =lhr include = TABLE: "IN ('TEST_MV_LHR','TEST_MV')",materialized_view: "IN ('TEST_MV_LHR')" impdp system /lhr dumpfile =mview4.dmp exec dbms_mview. refresh( 'TEST_MV_LHR', 'C'); ---导出HR用户下定义的公共同义词单引号、双引号、小括号都需要进行转义 expdp system /lhr dumpfile =dmplhr_syn.dmp directory =data_pump_dir full =y include =DATABASE_EXPORT / SCHEMA /PUBLIC_SYNONYM / SYNONYM: "IN (SELECT synonym_name FROM DBA_SYNONYMS WHERE OWNER='PUBLIC' AND TABLE_OWNER='HR')" -- -- - 导出到本地 expdp lhr /lhr @orclxp directory =DATA_PUMP_DIR dumpfile =exptable.dmp TABLES =xb_log_lhr network_link =dblk_orclasm LOGFILE =expdp_table. log impdp lhr /lhr @orclxp directory =DATA_PUMP_DIR dumpfile =exptable.dmp LOGFILE =impdp_table. log -- 直接导入不生成文件 impdp lhr /lhr @orclxp network_link =dblk_orclasm directory =DATA_PUMP_DIR TABLES =xb_log_lhr PARALLEL =2 LOGFILE =impdp_table. log -- 生成ddl语句不会导入数据 metadata_only表示不导出表中数据，但是其它元数据会导出的，包括存储过程、函数定义等 --expdp '/ AS SYSDBA' tables =lhr.exptest directory =DATA_PUMP_DIR dumpfile =exptest.dmp logfile =exp_exptest.dmp EXCLUDE = STATISTICS --expdp '/ AS SYSDBA' directory =DATA_PUMP_DIR dumpfile =lhrsql20161215.dmp logfile =lhrsql20161215. log content =metadata_only schemas =SCOTT,HR EXCLUDE = STATISTICS --expdp '/ AS SYSDBA' directory =DATA_PUMP_DIR dumpfile =lhrsql20161215.dmp logfile =lhrsql20161215. log content =metadata_only FULL =Y EXCLUDE = STATISTICS impdp '/ AS SYSDBA' directory =DATA_PUMP_DIR dumpfile =lhrsql20161215.dmp logfile =imp_exptest. log sqlfile =exptest. sql set pagesize 0 set trimspool ON SET linesize 10000 set 90000 set feedback OFF set feed off; set echo off spool schema_scott. sql SELECT DBMS_METADATA. GET_DDL(U.OBJECT_TYPE, U.OBJECT_NAME,U.owner) FROM DBA_OBJECTS U WHERE U.OBJECT_TYPE IN ( 'TABLE', 'INDEX', 'PROCEDURE', 'FUNCTION'， 'PACKAGE', 'TRIGGER') AND U.owner= 'SCOTT'; spool off; -- 只导出表结构 expdp lhr /lhr directory =DATA_PUMP_DIR dumpfile =lhrsql20150515.dmp logfile =lhrsql20150515. log content =metadata_only schemas = TEST,SQCHECK,DWUSER impdp lhr /lhr directory =DATA_PUMP_DIR dumpfile =lhrsql20150515.dmp logfile =imp_exptest. log sqlfile =lhrsql20150515. sql impdp lhr /lhr directory =DATA_PUMP_DIR dumpfile =lhrsql20150515.dmp logfile =lhrsql20150515_imp. log impdp lhr /lhr directory =DATA_PUMP_DIR dumpfile =lhrsql20150515.dmp logfile =imp_exptest. log TRANSFORM = storage:n TRANSFORM =SEGMENT_CREATION:n impdp lhr /lhr directory =DATA_PUMP_DIR dumpfile =lhrsql20150515.dmp logfile =imp_exptest. log sqlfile =lhrsql20150515. sql TRANSFORM =segment_attributes:n --transform =segment_attributes| storage|SEGMENT_CREATION| oid|pctspace：Y /N:object_type -- 修改对象schema和tablespace impdp test / test directory =exp_dump dumpfile = test.dmp logfile = test. log remap_schema =test1:test2 remap_tablespace =TBS_DAT_1:TBS_DAT_2,TBS_IDX_1:TBS_IDX_2 impdp test / test directory =exp_dump dumpfile = test.dmp logfile = test. log remap_schema =test1:test2 remap_tablespace =TBS_DAT_1:TBS_DAT_2 remap_tablespace =TBS_IDX_1:TBS_IDX_2 -- 显示时间 metrics=y dmp文件重用 reuse_dumpfiles=y expdp \'/ AS SYSDBA\' directory =D1 dumpfile =orcl_%U.dmp EXCLUDE = STATISTICS LOGFILE =expdp_orcl_20221111. log \ SCHEMAS =AB,LHR, TEST CLUSTER =N COMPRESSION = ALL parallel =32 FILESIZE =10g metrics =y reuse_dumpfiles =y

exp和imp

--------------------------- exp和imp grant exp_full_database to lhr; Linux: exp scott/tiger tables=emp query="where job='SALESMAN' and sal<1600" Windows exp userid=tkyte/tkyte tables=t query="""where object_id < 5000""" 在windows中，需要在WHERE语句的两端使用三个双引号 --EXP-00091: Exporting questionable statistics 的方法 select userenv('language') from dual; ---->>> NLS_LANG=AMERICAN_AMERICA.WE8ISO8859P1 或加上： STATISTICS=NONE ------ query选项 exp '/ AS SYSDBA' tables=test_query_lhr file=/tmp/test_query_lhr_scott.dmp query=" where owner='SCOTT' " log=/tmp/test_query_lhr_scott.log [ZFZHLHRDB1:oracle]:/oracle>more /tmp/scottfile.par query="where owner='SCOTT'" [ZFZHLHRDB1:oracle]:/oracle> exp '/ AS SYSDBA' tables=test_query_lhr file=/tmp/test_query_lhr_scott_01.dmp parfile=/tmp/scottfile.par log=/tmp/test_query_lhr_scott_01.log ------ parfile选项 [ZFZHLHRDB1:oracle]:/oracle>more /tmp/scottfile.par tables=scott.emp,scott.dept exp '/ AS SYSDBA' file=/tmp/test_query_lhr_scott_01.dmp parfile=/tmp/scottfile.par log=/tmp/test_query_lhr_scott_01.log strace exp n1/n1 tables=scott.emp file=a.dmp exp cnydm/cnydm@DATAWDB_125 file=d:/oracle_bk/cnydm20150402.dmp log=d:/oracle_bk/cnydm20150402.log buffer=50000000 tables=PRD_CTGRY_D,DSCNT_TP_D,MKT_AND_PRD_CTGRY_D,MKT_CTGRY_D imp cnydm/cnydm@DATAWDB_125 file=d:/oracle_bk/cnydm20150402.dmp log=d:/oracle_bk/imp_cnydm20150402.log buffer=50000000 full=y exp system/lhr file=E:\expfull.dmp full=y log=E:\expfull.log imp system/lhr file=E:\expfull.dmp full=y log=E:\impfull.log exp lhr/lhr@orclasm tables=xb_log_lhr,xb_a,xb_b file=e:\e1.dmp log=E:\exp_table.log buffer=41943040 imp lhr/lhr@winxp tables=xb_log_lhr file=e:\e1.dmp log=E:\exp_table.log buffer=41943040 imp lhr/lhr@orclasm tables=(emp,dept) file=d:\e1.dmp log=E:\exp_table_.log buffer=41943040 -- filesize参数 exp userid=scott/tiger file=/tmp/test1,/tmp/test2,/tmp/test3,/tmp/test4,/tmp/test5 filesize=1024000 log=test.log imp userid=lhr/lhr FILE=/tmp/test1,/tmp/test2,/tmp/test3,/tmp/test4,/tmp/test5 LOG=imp_emp.log FROMUSER=scott TOUSER=lhr TABLES=emp -- 只导出导入表结构 exp '/ AS SYSDBA' tables=scott.emp file=/tmp/exp_ddl_lhr_01.dmp log=/tmp/exp_table.log buffer=41943040 rows=n compress=n imp '/ AS SYSDBA' file=/tmp/exp_ddl_lhr_01.dmp show=y log=/tmp/get_ddl.sql buffer=20480000 full=y exp system/lhr file=E:\expfull2.dmp log=E:\expfull2.log owner=(lhrexp,lhrimp) imp system/lhr file=E:\expfull2.dmp full=y log=E:\expfull2.log imp "sys as sysdba" file=testmv_full.dmp full=y buffer=41943040 feedback=10000 log=testmv_full.log imp user2/pwd fromuser=user1 touser=user2 file=/tmp/imp_db_pipe1 feedback=10000 buffer=41943040 log=testmv_full.log

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------------------------- -- exp和imp grant exp_full_database to lhr; Linux: exp scott /tiger tables =emp query= "where job='SALESMAN' and sal<1600" Windows exp userid =tkyte /tkyte tables =t query= "" "where object_id < 5000" "" 在windows中，需要在 WHERE语句的两端使用三个双引号 -- EXP -00091: Exporting questionable statistics 的方法 select userenv( 'language') from dual; ---- > > > NLS_LANG =AMERICAN_AMERICA.WE8ISO8859P1 或加上： STATISTICS = NONE ---- -- query选项 exp '/ AS SYSDBA' tables =test_query_lhr file=/tmp /test_query_lhr_scott.dmp query= " where owner='SCOTT' " log=/tmp /test_query_lhr_scott. log [ZFZHLHRDB1:oracle]:/oracle > more /tmp /scottfile.par query= "where owner='SCOTT'" [ZFZHLHRDB1:oracle]:/oracle > exp '/ AS SYSDBA' tables =test_query_lhr file=/tmp /test_query_lhr_scott_01.dmp parfile=/tmp /scottfile.par log=/tmp /test_query_lhr_scott_01. log ---- -- parfile选项 [ZFZHLHRDB1:oracle]:/oracle > more /tmp /scottfile.par tables =scott.emp,scott.dept exp '/ AS SYSDBA' file=/tmp /test_query_lhr_scott_01.dmp parfile=/tmp /scottfile.par log=/tmp /test_query_lhr_scott_01. log strace exp n1 /n1 tables =scott.emp file =a.dmp exp cnydm /cnydm @DATAWDB_125 file =d:/oracle_bk /cnydm20150402.dmp log =d:/oracle_bk /cnydm20150402. log buffer =50000000 tables =PRD_CTGRY_D,DSCNT_TP_D,MKT_AND_PRD_CTGRY_D,MKT_CTGRY_D imp cnydm /cnydm @DATAWDB_125 file =d:/oracle_bk /cnydm20150402.dmp log =d:/oracle_bk /imp_cnydm20150402. log buffer =50000000 full =y exp system /lhr file =E:\expfull.dmp full =y log =E:\expfull. log imp system /lhr file =E:\expfull.dmp full =y log =E:\impfull. log exp lhr /lhr @orclasm tables =xb_log_lhr,xb_a,xb_b file =e:\e1.dmp log =E:\exp_table. log buffer =41943040 imp lhr /lhr @winxp tables =xb_log_lhr file =e:\e1.dmp log =E:\exp_table. log buffer =41943040 imp lhr /lhr @orclasm tables=(emp,dept) file =d:\e1.dmp log =E:\exp_table_. log buffer =41943040 -- filesize参数 exp userid =scott /tiger file=/tmp /test1,/tmp /test2,/tmp /test3,/tmp /test4,/tmp /test5 filesize =1024000 log = test. log imp userid =lhr /lhr FILE=/tmp /test1,/tmp /test2,/tmp /test3,/tmp /test4,/tmp /test5 LOG =imp_emp. log FROMUSER =scott TOUSER =lhr TABLES =emp -- 只导出导入表结构 exp '/ AS SYSDBA' tables =scott.emp file=/tmp /exp_ddl_lhr_01.dmp log=/tmp /exp_table. log buffer =41943040 rows =n compress =n imp '/ AS SYSDBA' file=/tmp /exp_ddl_lhr_01.dmp show =y log=/tmp / get_ddl. sql buffer =20480000 full =y exp system /lhr file =E:\expfull2.dmp log =E:\expfull2. log owner=(lhrexp,lhrimp) imp system /lhr file =E:\expfull2.dmp full =y log =E:\expfull2. log imp "sys as sysdba" file =testmv_full.dmp full =y buffer =41943040 feedback =10000 log =testmv_full. log imp user2 / pwd fromuser =user1 touser =user2 file=/tmp /imp_db_pipe1 feedback =10000 buffer =41943040 log =testmv_full. log

生产环境下，oracle 9I下sga大概8G，pga大概6g，需要导入一个2.7g以上的大表到成产库中，由于是同事着手运用imp工具的默认buffer=30K，用时大概一个小时还没有结果，考虑到pga还是很大的，跟同事商议加上buffer=409600000设置buffer大概400M的，15分钟内imp完成。当然运用impdp然后运用parallel=n效率当然更加理想了！

[ZFZHLHRDB1:oracle]:/tmp>more /tmp/gettabddl.sh awk ' / "BEGIN / { N=1; } / "CREATE / { N=1; } / "CREATE INDEX/ { N=1; } / "CREATE UNIQUE INDEX/ { N=1; } / "ALTER / { N=1; } / " ALTER / { N=1; } / "ANALYZE / { N=1; } / "GRANT / { N=1; } / "COMMENT / { N=1; } / "AUDIT / { N=1; } N1 { printf "\n/\n"; N++ } /"$/ { if (N0) next; s=index( $0, """ ); ln0=length( $0 ) if ( s!=0 ) { lcnt++ if ( lcnt >= 30 ) { ln=substr( $0,s+1,length( substr($0,s+1))-1) t=index( ln, ")," ) if ( t0 ) { t=index( ln, ", " ) } if ( t0 ) { t=index( ln, ") " ) } if ( t > 0 ) { printf "%s\n%s",substr( ln,1,t+1), substr(ln, t+2) lcnt=0 } else { printf "%s", ln if ( ln0 < 78 ) { printf "\n" ; lcnt=0 } } } else { printf "%s",substr( $0,s+1,length( substr($0,s+1))-1 ) if ( ln0 < 78 ) { printf "\n" ; lcnt=0 } } } } END { printf "\n/\n"} ' $* |sed '1,2d; /^$/ d; s/STORAGE *(INI/~ STORAGE (INI/g; s/, "/,~ "/g; s/ ("/~ &/g; s/PCT[FI]/~ &/g; s/[( ]PARTITION /~&/g; s/) TABLESPACE/)~ TABLESPACE/g; s/ , / ,~/g; s/ DATAFILE /&~/' | tr "~" "\n" [ZFZHLHRDB1:oracle]: /tmp [ZFZHLHRDB1:oracle]:/tmp>ksh /tmp/gettabddl.sh /tmp/get_ddl.sql > /tmp/gen_tabddl.sql

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[ZFZHLHRDB1:oracle]:/tmp > more /tmp /gettabddl. sh awk ' / "BEGIN / { N=1; } / "CREATE / { N=1; } / "CREATE INDEX/ { N=1; } / "CREATE UNIQUE INDEX/ { N=1; } / "ALTER / { N=1; } / " ALTER / { N=1; } / "ANALYZE / { N=1; } / "GRANT / { N=1; } / "COMMENT / { N=1; } / "AUDIT / { N=1; } N1 { printf "\n/\n"; N++ } /"$/ { if (N0) next; s=index( $0, """ ); ln0=length( $0 ) if ( s!=0 ) { lcnt++ if ( lcnt >= 30 ) { ln=substr( $0,s+1,length( substr($0,s+1))-1) t=index( ln, ")," ) if ( t0 ) { t=index( ln, ", " ) } if ( t0 ) { t=index( ln, ") " ) } if ( t > 0 ) { printf "%s\n%s",substr( ln,1,t+1), substr(ln, t+2) lcnt=0 } else { printf "%s", ln if ( ln0 < 78 ) { printf "\n" ; lcnt=0 } } } else { printf "%s",substr( $0,s+1,length( substr($0,s+1))-1 ) if ( ln0 < 78 ) { printf "\n" ; lcnt=0 } } } } END { printf "\n/\n"} ' $* | sed '1,2d; /^$/ d; s/STORAGE *(INI/~ STORAGE (INI/g; s/, "/,~ "/g; s/ ("/~ &/g; s/PCT[FI]/~ &/g; s/[( ]PARTITION /~&/g; s/) TABLESPACE/)~ TABLESPACE/g; s/ , / ,~/g; s/ DATAFILE /&~/' | tr "~" "\n" [ZFZHLHRDB1:oracle]: /tmp [ZFZHLHRDB1:oracle]:/tmp >ksh /tmp /gettabddl. sh /tmp / get_ddl. sql > /tmp /gen_tabddl. sql

导出ASH视图

-------------------------------------------- 导出ASH视图的数据 ash数据 --- 方法1：ctas建表导出有的客户不让建表 CREATE TABLE ASH_TEMP_20161117 NOLOGGING AS SELECT * FROM DBA_HIST_ACTIVE_SESS_HISTORY D WHERE D.SAMPLE_TIME BETWEEN TO_DATE('2016-11-10 02:00:00', 'YYYY-MM-DD HH24:MI:SS') AND TO_DATE('2016-11-17 06:00:00', 'YYYY-MM-DD HH24:MI:SS') ; exp '/ AS SYSDBA' tables=ASH_TEMP_20161117 file=/tmp/ASH_TEMP_20161117.dmp log=/tmp/ASH_TEMP_20161117.log buffer=41943040 imp lhr/lhr tables=ASH_TEMP_20161117 file=/tmp/ASH_TEMP_20161117.dmp log=/tmp/imp_ASH_TEMP_20161117.log buffer=41943040 --- 方法2：导出基表的数据 ---more /tmp/exp_ash_lhr_01.par query="WHERE SAMPLE_TIME BETWEEN TO_DATE('2016-12-02 08:30:00', 'YYYY-MM-DD HH24:MI:SS') AND TO_DATE('2016-12-08 23:38:00', 'YYYY-MM-DD HH24:MI:SS')" exp '/ AS SYSDBA' tables='WRH$ACTIVE_SESSION_HISTORY' file=/tmp/exp_ash_lhr_01.dmp parfile=/tmp/exp_ash_lhr_01.par log=/tmp/exp_ash_lhr_01.log GRANTS=N CONSTRAINTS=N STATISTICS=NONE exp '/ AS SYSDBA' tables='WRM$SNAPSHOT','WRH$EVENT_NAME','WRH$SQLCOMMAND_NAME','WRH$PLAN_OPERATION_NAME','WRH$PLAN_OPTION_NAME','WRH$_TOPLEVELCALL_NAME' file=/tmp/exp_ash_lhr_02.dmp log=/tmp/exp_ash_lhr_02.log GRANTS=N CONSTRAINTS=N STATISTICS=NONE imp lhr/lhr file=/tmp/exp_ash_lhr_01.dmp tables='WRH$ACTIVE_SESSION_HISTORY' log=/tmp/imp_ash_lhr_01.log FROMUSER=SYS TOUSER=LHR imp lhr/lhr file=/tmp/exp_ash_lhr_02.dmp tables='WRM$SNAPSHOT','WRH$EVENT_NAME','WRH$SQLCOMMAND_NAME','WRH$PLAN_OPERATION_NAME','WRH$PLAN_OPTION_NAME','WRH$_TOPLEVELCALL_NAME' log=/tmp/imp_ash_lhr_02.log FROMUSER=SYS TOUSER=LHR DROP TABLE LHR.WRH$ACTIVE_SESSION_HISTORY PURGE; DROP TABLE LHR.WRM$SNAPSHOT PURGE; DROP TABLE LHR.WRH$EVENT_NAME PURGE; DROP TABLE LHR.WRH$SQLCOMMAND_NAME PURGE; DROP TABLE LHR.WRH$PLAN_OPERATION_NAME PURGE; DROP TABLE LHR.WRH$PLAN_OPTION_NAME PURGE; DROP TABLE LHR.WRH$_TOPLEVELCALL_NAME PURGE; create or replace view dh_ash_11g_lhr (snap_id, dbid, instance_number, sample_id, sample_time, session_id, session_serial#, session_type, flags, user_id, sql_id, is_sqlid_current, sql_child_number, sql_opcode, sql_opname, force_matching_signature, top_level_sql_id, top_level_sql_opcode, sql_plan_hash_value, sql_plan_line_id, sql_plan_operation, sql_plan_options, sql_exec_id, sql_exec_start, plsql_entry_object_id, plsql_entry_subprogram_id, plsql_object_id, plsql_subprogram_id, qc_instance_id, qc_session_id, qc_session_serial#, px_flags, event, event_id, seq#, p1text, p1, p2text, p2, p3text, p3, wait_class, wait_class_id, wait_time, session_state, time_waited, blocking_session_status, blocking_session, blocking_session_serial#, blocking_inst_id, blocking_hangchain_info, current_obj#, current_file#, current_block#, current_row#, top_level_call#, top_level_call_name, consumer_group_id, xid, remote_instance#, time_model, in_connection_mgmt, in_parse, in_hard_parse, in_sql_execution, in_plsql_execution, in_plsql_rpc, in_plsql_compilation, in_java_execution, in_bind, in_cursor_close, in_sequence_load, capture_overhead, replay_overhead, is_captured, is_replayed, service_hash, program, module, action, client_id, machine, port, ecid, dbreplay_file_id, dbreplay_call_counter, tm_delta_time, tm_delta_cpu_time, tm_delta_db_time, delta_time, delta_read_io_requests, delta_write_io_requests, delta_read_io_bytes, delta_write_io_bytes, delta_interconnect_io_bytes, pga_allocated, temp_space_allocated) as select /* ASH/AWR meta attributes / ash.snap_id, ash.dbid, ash.instance_number, ash.sample_id, ash.sample_time, / Session/User attributes / ash.session_id, ash.session_serial#, decode(ash.session_type, 1,'FOREGROUND', 'BACKGROUND'), ash.flags, ash.user_id, / SQL attributes / ash.sql_id, decode(bitand(ash.flags, power(2, 4)), NULL, 'N', 0, 'N', 'Y'), ash.sql_child_number, ash.sql_opcode, (select command_name from WRH$_SQLCOMMAND_NAME where command_type = ash.sql_opcode and dbid = ash.dbid) as sql_opname, ash.force_matching_signature, decode(ash.top_level_sql_id, NULL, ash.sql_id, ash.top_level_sql_id), decode(ash.top_level_sql_id, NULL, ash.sql_opcode, ash.top_level_sql_opcode), / SQL Plan/Execution attributes / ash.sql_plan_hash_value, decode(ash.sql_plan_line_id, 0, to_number(NULL), ash.sql_plan_line_id), (select operation_name from WRH$PLAN_OPERATION_NAME where operation_id = ash.sql_plan_operation# and dbid = ash.dbid) as sql_plan_operation, (select option_name from WRH$PLAN_OPTION_NAME where option_id = ash.sql_plan_options# and dbid = ash.dbid) as sql_plan_options, decode(ash.sql_exec_id, 0, to_number(NULL), ash.sql_exec_id), ash.sql_exec_start, / PL/SQL attributes / decode(ash.plsql_entry_object_id,0,to_number(NULL), ash.plsql_entry_object_id), decode(ash.plsql_entry_object_id,0,to_number(NULL), ash.plsql_entry_subprogram_id), decode(ash.plsql_object_id,0,to_number(NULL), ash.plsql_object_id), decode(ash.plsql_object_id,0,to_number(NULL), ash.plsql_subprogram_id), / PQ attributes / decode(ash.qc_session_id, 0, to_number(NULL), ash.qc_instance_id), decode(ash.qc_session_id, 0, to_number(NULL), ash.qc_session_id), decode(ash.qc_session_id, 0, to_number(NULL), ash.qc_session_serial#), decode(ash.px_flags, 0, to_number(NULL), ash.px_flags), / Wait event attributes / decode(ash.wait_time, 0, evt.event_name, NULL), decode(ash.wait_time, 0, evt.event_id, NULL), ash.seq#, evt.parameter1, ash.p1, evt.parameter2, ash.p2, evt.parameter3, ash.p3, decode(ash.wait_time, 0, evt.wait_class, NULL), decode(ash.wait_time, 0, evt.wait_class_id, NULL), ash.wait_time, decode(ash.wait_time, 0, 'WAITING', 'ON CPU'), ash.time_waited, (case when ash.blocking_session = 4294967295 then 'UNKNOWN' when ash.blocking_session = 4294967294 then 'GLOBAL' when ash.blocking_session = 4294967293 then 'UNKNOWN' when ash.blocking_session = 4294967292 then 'NO HOLDER' when ash.blocking_session = 4294967291 then 'NOT IN WAIT' else 'VALID' end), (case when ash.blocking_session between 4294967291 and 4294967295 then to_number(NULL) else ash.blocking_session end), (case when ash.blocking_session between 4294967291 and 4294967295 then to_number(NULL) else ash.blocking_session_serial# end), (case when ash.blocking_session between 4294967291 and 4294967295 then to_number(NULL) else ash.blocking_inst_id end), (case when ash.blocking_session between 4294967291 and 4294967295 then NULL else decode(bitand(ash.flags, power(2, 3)), NULL, 'N', 0, 'N', 'Y') end), / Session's working context / ash.current_obj#, ash.current_file#, ash.current_block#, ash.current_row#, ash.top_level_call#, (select top_level_call_name from WRH$_TOPLEVELCALL_NAME where top_level_call# = ash.top_level_call# and dbid = ash.dbid) as top_level_call_name, decode(ash.consumer_group_id, 0, to_number(NULL), ash.consumer_group_id), ash.xid, decode(ash.remote_instance#, 0, to_number(NULL), ash.remote_instance#), ash.time_model, decode(bitand(ash.time_model,power(2, 3)),0,'N','Y') as in_connection_mgmt, decode(bitand(ash.time_model,power(2, 4)),0,'N','Y')as in_parse, decode(bitand(ash.time_model,power(2, 7)),0,'N','Y')as in_hard_parse, decode(bitand(ash.time_model,power(2,10)),0,'N','Y')as in_sql_execution, decode(bitand(ash.time_model,power(2,11)),0,'N','Y') as in_plsql_execution, decode(bitand(ash.time_model,power(2,12)),0,'N','Y')as in_plsql_rpc, decode(bitand(ash.time_model,power(2,13)),0,'N','Y') as in_plsql_compilation, decode(bitand(ash.time_model,power(2,14)),0,'N','Y') as in_java_execution, decode(bitand(ash.time_model,power(2,15)),0,'N','Y')as in_bind, decode(bitand(ash.time_model,power(2,16)),0,'N','Y')as in_cursor_close, decode(bitand(ash.time_model,power(2,17)),0,'N','Y')as in_sequence_load, decode(bitand(ash.flags,power(2,5)),NULL,'N',0,'N','Y') as capture_overhead, decode(bitand(ash.flags,power(2,6)), NULL,'N',0,'N','Y' ) as replay_overhead, decode(bitand(ash.flags,power(2,0)),NULL,'N',0,'N','Y') as is_captured, decode(bitand(ash.flags,power(2,2)), NULL,'N',0,'N','Y' )as is_replayed, / Application attributes / ash.service_hash, ash.program, ash.module module, ash.action action, ash.client_id, ash.machine, ash.port, ash.ecid, / DB Replay info / ash.dbreplay_file_id, ash.dbreplay_call_counter, / stash columns */ ash.tm_delta_time, ash.tm_delta_cpu_time, ash.tm_delta_db_time, ash.delta_time, ash.delta_read_io_requests, ash.delta_write_io_requests, ash.delta_read_io_bytes, ash.delta_write_io_bytes, ash.delta_interconnect_io_bytes, ash.pga_allocated, ash.temp_space_allocated from WRM$SNAPSHOT sn, WRH$ACTIVE_SESSION_HISTORY ash, WRH$_EVENT_NAME evt where ash.snap_id = sn.snap_id(+) and ash.dbid = sn.dbid(+) and ash.instance_number = sn.instance_number(+) and ash.dbid = evt.dbid and ash.event_id = evt.event_id; ----以下数据不能导出 SELECT * FROM sys.Ku_Noexp_View d WHERE d.name LIKE '%WRH%' ; SELECT * FROM DBA_OBJECTS d WHERE d.ORACLE_MAINTAINED='Y' AND D.object_name LIKE 'WR%';

------------------------------------------ -- 导出ASH视图的数据 ash数据 - -- 方法1：ctas建表导出有的客户不让建表 CREATE TABLE ASH_TEMP_20161117 NOLOGGING AS SELECT * FROM DBA_HIST_ACTIVE_SESS_HISTORY D WHERE D.SAMPLE_TIME BETWEEN TO_DATE( '2016-11-10 02:00:00', 'YYYY-MM-DD HH24:MI:SS') AND TO_DATE( '2016-11-17 06:00:00', 'YYYY-MM-DD HH24:MI:SS') ; exp '/ AS SYSDBA' tables =ASH_TEMP_20161117 file=/tmp /ASH_TEMP_20161117.dmp log=/tmp /ASH_TEMP_20161117. log buffer =41943040 imp lhr /lhr tables =ASH_TEMP_20161117 file=/tmp /ASH_TEMP_20161117.dmp log=/tmp /imp_ASH_TEMP_20161117. log buffer =41943040 - -- 方法2：导出基表的数据 --- more /tmp /exp_ash_lhr_01.par query= "WHERE SAMPLE_TIME BETWEEN TO_DATE('2016-12-02 08:30:00', 'YYYY-MM-DD HH24:MI:SS') AND TO_DATE('2016-12-08 23:38:00', 'YYYY-MM-DD HH24:MI:SS')" exp '/ AS SYSDBA' tables= 'WRH$ACTIVE_SESSION_HISTORY' file=/tmp /exp_ash_lhr_01.dmp parfile=/tmp /exp_ash_lhr_01.par log=/tmp /exp_ash_lhr_01. log GRANTS =N CONSTRAINTS =N STATISTICS = NONE exp '/ AS SYSDBA' tables= 'WRM$SNAPSHOT', 'WRH$EVENT_NAME', 'WRH$SQLCOMMAND_NAME', 'WRH$PLAN_OPERATION_NAME', 'WRH$PLAN_OPTION_NAME', 'WRH$_TOPLEVELCALL_NAME' file=/tmp /exp_ash_lhr_02.dmp log=/tmp /exp_ash_lhr_02. log GRANTS =N CONSTRAINTS =N STATISTICS = NONE imp lhr /lhr file=/tmp /exp_ash_lhr_01.dmp tables= 'WRH$ACTIVE_SESSION_HISTORY' log=/tmp /imp_ash_lhr_01. log FROMUSER =SYS TOUSER =LHR imp lhr /lhr file=/tmp /exp_ash_lhr_02.dmp tables= 'WRM$SNAPSHOT', 'WRH$EVENT_NAME', 'WRH$SQLCOMMAND_NAME', 'WRH$PLAN_OPERATION_NAME', 'WRH$PLAN_OPTION_NAME', 'WRH$_TOPLEVELCALL_NAME' log=/tmp /imp_ash_lhr_02. log FROMUSER =SYS TOUSER =LHR DROP TABLE LHR.WRH$ACTIVE_SESSION_HISTORY PURGE; DROP TABLE LHR.WRM$ SNAPSHOT PURGE; DROP TABLE LHR.WRH$EVENT_NAME PURGE; DROP TABLE LHR.WRH$SQLCOMMAND_NAME PURGE; DROP TABLE LHR.WRH$PLAN_OPERATION_NAME PURGE; DROP TABLE LHR.WRH$PLAN_OPTION_NAME PURGE; DROP TABLE LHR.WRH$_TOPLEVELCALL_NAME PURGE; create or replace view dh_ash_11g_lhr (snap_id, dbid, instance_number, sample_id, sample_time, session_id, session_seria l#, session_type, flags, user_id, sql_id, is_sqlid_current, sql_child_number, sql_opcode, sql_opname, force_matching_signature, top_level_sql_id, top_level_sql_opcode, sql_plan_hash_value, sql_plan_line_id, sql_plan_operation, sql_plan_options, sql_exec_id, sql_exec_start, plsql_entry_object_id, plsql_entry_subprogram_id, plsql_object_id, plsql_subprogram_id, qc_instance_id, qc_session_id, qc_session_serial#, px_flags, event, event_id, seq#, p1text, p1, p2text, p2, p3text, p3, wait_class, wait_class_id, wait_time, session_state, time_waited, blocking_session_status, blocking_session, blocking_session_serial#, blocking_inst_id, blocking_hangchain_info, current_obj#, current_file#, current_block#, current_row#, top_level_call#, top_level_call_name, consumer_group_id, xid, remote_instance#, time_model, in_connection_mgmt, in_parse, in_hard_parse, in_sql_execution, in_plsql_execution, in_plsql_rpc, in_plsql_compilation, in_java_execution, in_bind, in_cursor_close, in_sequence_load, capture_overhead, replay_overhead, is_captured, is_replayed, service_hash, program, module, action, client_id, machine, port, ecid, dbreplay_file_id, dbreplay_call_counter, tm_delta_time, tm_delta_cpu_time, tm_delta_db_time, delta_time, delta_read_io_requests, delta_write_io_requests, delta_read_io_bytes, delta_write_io_bytes, delta_interconnect_io_bytes, pga_allocated, temp_space_allocated) as select /* ASH/AWR meta attributes / ash.snap_id, ash.dbid, ash.instance_number, ash.sample_id, ash.sample_time, / Session/User attributes / ash.session_id, ash.session_serial#, decode(ash.session_type, 1,'FOREGROUND', 'BACKGROUND'), ash.flags, ash.user_id, / SQL attributes / ash.sql_id, decode(bitand(ash.flags, power(2, 4)), NULL, 'N', 0, 'N', 'Y'), ash.sql_child_number, ash.sql_opcode, (select command_name from WRH$_SQLCOMMAND_NAME where command_type = ash.sql_opcode and dbid = ash.dbid) as sql_opname, ash.force_matching_signature, decode(ash.top_level_sql_id, NULL, ash.sql_id, ash.top_level_sql_id), decode(ash.top_level_sql_id, NULL, ash.sql_opcode, ash.top_level_sql_opcode), / SQL Plan/Execution attributes / ash.sql_plan_hash_value, decode(ash.sql_plan_line_id, 0, to_number(NULL), ash.sql_plan_line_id), (select operation_name from WRH$PLAN_OPERATION_NAME where operation_id = ash.sql_plan_operation# and dbid = ash.dbid) as sql_plan_operation, (select option_name from WRH$PLAN_OPTION_NAME where option_id = ash.sql_plan_options# and dbid = ash.dbid) as sql_plan_options, decode(ash.sql_exec_id, 0, to_number(NULL), ash.sql_exec_id), ash.sql_exec_start, / PL/SQL attributes / decode(ash.plsql_entry_object_id,0,to_number(NULL), ash.plsql_entry_object_id), decode(ash.plsql_entry_object_id,0,to_number(NULL), ash.plsql_entry_subprogram_id), decode(ash.plsql_object_id,0,to_number(NULL), ash.plsql_object_id), decode(ash.plsql_object_id,0,to_number(NULL), ash.plsql_subprogram_id), / PQ attributes / decode(ash.qc_session_id, 0, to_number(NULL), ash.qc_instance_id), decode(ash.qc_session_id, 0, to_number(NULL), ash.qc_session_id), decode(ash.qc_session_id, 0, to_number(NULL), ash.qc_session_serial#), decode(ash.px_flags, 0, to_number(NULL), ash.px_flags), / Wait event attributes / decode(ash.wait_time, 0, evt.event_name, NULL), decode(ash.wait_time, 0, evt.event_id, NULL), ash.seq#, evt.parameter1, ash.p1, evt.parameter2, ash.p2, evt.parameter3, ash.p3, decode(ash.wait_time, 0, evt.wait_class, NULL), decode(ash.wait_time, 0, evt.wait_class_id, NULL), ash.wait_time, decode(ash.wait_time, 0, 'WAITING', 'ON CPU'), ash.time_waited, (case when ash.blocking_session = 4294967295 then 'UNKNOWN' when ash.blocking_session = 4294967294 then 'GLOBAL' when ash.blocking_session = 4294967293 then 'UNKNOWN' when ash.blocking_session = 4294967292 then 'NO HOLDER' when ash.blocking_session = 4294967291 then 'NOT IN WAIT' else 'VALID' end), (case when ash.blocking_session between 4294967291 and 4294967295 then to_number(NULL) else ash.blocking_session end), (case when ash.blocking_session between 4294967291 and 4294967295 then to_number(NULL) else ash.blocking_session_serial# end), (case when ash.blocking_session between 4294967291 and 4294967295 then to_number(NULL) else ash.blocking_inst_id end), (case when ash.blocking_session between 4294967291 and 4294967295 then NULL else decode(bitand(ash.flags, power(2, 3)), NULL, 'N', 0, 'N', 'Y') end), / Session's working context / ash.current_obj#, ash.current_file#, ash.current_block#, ash.current_row#, ash.top_level_call#, (select top_level_call_name from WRH$_TOPLEVELCALL_NAME where top_level_call# = ash.top_level_call# and dbid = ash.dbid) as top_level_call_name, decode(ash.consumer_group_id, 0, to_number(NULL), ash.consumer_group_id), ash.xid, decode(ash.remote_instance#, 0, to_number(NULL), ash.remote_instance#), ash.time_model, decode(bitand(ash.time_model,power(2, 3)),0,'N','Y') as in_connection_mgmt, decode(bitand(ash.time_model,power(2, 4)),0,'N','Y')as in_parse, decode(bitand(ash.time_model,power(2, 7)),0,'N','Y')as in_hard_parse, decode(bitand(ash.time_model,power(2,10)),0,'N','Y')as in_sql_execution, decode(bitand(ash.time_model,power(2,11)),0,'N','Y') as in_plsql_execution, decode(bitand(ash.time_model,power(2,12)),0,'N','Y')as in_plsql_rpc, decode(bitand(ash.time_model,power(2,13)),0,'N','Y') as in_plsql_compilation, decode(bitand(ash.time_model,power(2,14)),0,'N','Y') as in_java_execution, decode(bitand(ash.time_model,power(2,15)),0,'N','Y')as in_bind, decode(bitand(ash.time_model,power(2,16)),0,'N','Y')as in_cursor_close, decode(bitand(ash.time_model,power(2,17)),0,'N','Y')as in_sequence_load, decode(bitand(ash.flags,power(2,5)),NULL,'N',0,'N','Y') as capture_overhead, decode(bitand(ash.flags,power(2,6)), NULL,'N',0,'N','Y' ) as replay_overhead, decode(bitand(ash.flags,power(2,0)),NULL,'N',0,'N','Y') as is_captured, decode(bitand(ash.flags,power(2,2)), NULL,'N',0,'N','Y' )as is_replayed, / Application attributes / ash.service_hash, ash.program, ash.module module, ash.action action, ash.client_id, ash.machine, ash.port, ash.ecid, / DB Replay info / ash.dbreplay_file_id, ash.dbreplay_call_counter, / stash columns */ ash.tm_delta_time, ash.tm_delta_cpu_time, ash.tm_delta_db_time, ash.delta_time, ash.delta_read_io_requests, ash.delta_write_io_requests, ash.delta_read_io_bytes, ash.delta_write_io_bytes, ash.delta_interconnect_io_bytes, ash.pga_allocated, ash.temp_space_allocated from WRM$ SNAPSHOT sn, WRH$ACTIVE_SESSION_HISTORY ash, WRH$_EVENT_NAME evt where ash.snap_id = sn.snap_id(+) and ash.dbid = sn.dbid(+) and ash.instance_number = sn.instance_number(+) and ash.dbid = evt.dbid and ash.event_id = evt.event_id; ----以下数据不能导出 SELECT * FROM sys.Ku_Noexp_View d WHERE d.name LIKE '%WRH%' ; SELECT * FROM DBA_OBJECTS d WHERE d.ORACLE_MAINTAINED= 'Y' AND D.object_name LIKE 'WR%';

排除某个表

参考：https://www.xmmup.com/oracle-expdpheimpdppaichumougebiao.html

重新接着导入

-- 导出导入 expdp system/lhr DIRECTORY=DATA_PUMP_DIR dumpfile=a.dmp schemas=lhr impdp system/lhr DIRECTORY=DATA_PUMP_DIR dumpfile=a.dmp schemas=lhr -- 若报错重复导入 impdp system/lhr DIRECTORY=DATA_PUMP_DIR dumpfile=a.dmp table_exists_action=SKIP schemas=lhr -- 最后再把元数据导出导入一下（必须） expdp system/lhr DIRECTORY=DATA_PUMP_DIR dumpfile=b.dmp schemas=lhr content=metadata_only impdp system/lhr DIRECTORY=DATA_PUMP_DIR dumpfile=b.dmp schemas=lhr sqlfile=ddl.sql @ddl.sql

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-- 导出导入 expdp system /lhr DIRECTORY =DATA_PUMP_DIR dumpfile =a.dmp schemas =lhr impdp system /lhr DIRECTORY =DATA_PUMP_DIR dumpfile =a.dmp schemas =lhr -- 若报错重复导入 impdp system /lhr DIRECTORY =DATA_PUMP_DIR dumpfile =a.dmp table_exists_action = SKIP schemas =lhr -- 最后再把元数据导出导入一下（必须） expdp system /lhr DIRECTORY =DATA_PUMP_DIR dumpfile =b.dmp schemas =lhr content =metadata_only impdp system /lhr DIRECTORY =DATA_PUMP_DIR dumpfile =b.dmp schemas =lhr sqlfile =ddl. sql @ddl. sql