ORACLE 数据库泵导入导出脚本

1.       expdp导出

set line 150

col owner formata10

coldirectory_name format a30

coldirectory_path format a60

 

select owner,directory_name,directory_path fromsys.dba_directories;

 

create directorydpdir as '/backup/dpdir';

grant read,write on directory dpdir to public;

 

#expdp_schemas.sh

 

exportEXPDPPATH=/backup/dpdir

exportORACLE_SID=prdspjz

exportEXPDPFILE=expdp_"$ORACLE_SID"_schemas

 

datafile="$EXPDPFILE"_`date'+%Y%m%d'_%H%M%S`_%U.dmp

logfile="$EXPDPFILE"_`date'+%Y%m%d'_%H%M%S`.log

 

# For RACDB

timeexpdp system/oracle@"$INSTANCE_NAME" cluster=n directory=dpdirExclude=Statistics Compression=All dumpfile=$datafile logfile=$logfilefilesize=10G parallel=5 full=y

 

# ForSingle DB

timeexpdp \'/ as sysdba\' directory=dpdir Exclude=Statistics Compression=Alldumpfile=$datafile logfile=$logfile filesize=10G parallel=5schemas=HTFA,HTFA_HIS

 

 

 

 

2.       impdp

 

set line 150

col owner formata10

coldirectory_name format a30

coldirectory_path format a60

 

select owner,directory_name,directory_path fromsys.dba_directories;

 

create directorydpdir as '/backup/dpdir';

grant read,write on directory dpdir to public;

 

#expdp_schemas.sh

 

exportEXPDPPATH=/backup/dpdir

exportORACLE_SID=prdspjz

exportEXPDPFILE=expdp_"$ORACLE_SID"_schemas

 

datafile="$EXPDPFILE"_`date'+%Y%m%d'_%H%M%S`_%U.dmp

logfile="$EXPDPFILE"_`date'+%Y%m%d'_%H%M%S`.log

 

impdpsystem/manager directory=dpdir logfile=$logfile network_link=<linkname>remap_schema=source_schema:destination_schema schema=source_schema EXCLUDE=statisticsinclude=index TABLE_EXISTS_ACTION=truncate content=metadata_only REMAP_TABLESPACE=HKHK:AUAUREMAP_TABLESPACE=HKHKIDX:AUAU
dumpfile=$datafile

查看alert日志

impdp \'/ as sysdba\' attach=SUBTA.SYS_IMPORT_SCHEMA_01