#按照表导出
[oracle@host2 ~]$ expdp u1/tiger tables=family dumpfile=’u1_family.dump’ directory=dump_dir job_name=family1
export: release 10.2.0.5.0 – 64bit production on monday, 11 august, 2014 12:58:39
copyright (c) 2003, 2007, oracle. all rights reserved.
connected to: oracle database 10g enterprise edition release 10.2.0.5.0 – 64bit production
with the partitioning, real application clusters, olap, data mining
and real application testing options
starting “u1”.”family1″: u1/******** tables=family dumpfile=u1_family.dump directory=dump_dir job_name=family1
estimate in progress using blocks method…
processing object type table_export/table/table_data
total estimation using blocks method: 64 kb
processing object type table_export/table/table
. . exported “u1″.”family” 5.984 kb 2 rows
master table “u1”.”family1″ successfully loaded/unloaded
******************************************************************************
dump file set for u1.family1 is:
/oracle/product/10.2.0.5/rdbms/log/u1_family.dump
job “u1”.”family1″ successfully completed at 12:58:44
#跨用户导入:
[oracle@host2 ~]$ impdp u2/tiger dumpfile=u1_family_1.dump directory=dump_dir remap_schema=u1:u2
import: release 10.2.0.5.0 – 64bit production on monday, 11 august, 2014 13:23:26
copyright (c) 2003, 2007, oracle. all rights reserved.
connected to: oracle database 10g enterprise edition release 10.2.0.5.0 – 64bit production
with the partitioning, real application clusters, olap, data mining
and real application testing options
master table “u2”.”sys_import_full_01″ successfully loaded/unloaded
starting “u2”.”sys_import_full_01″: u2/******** dumpfile=u1_family_1.dump directory=dump_dir remap_schema=u1:u2
processing object type table_export/table/table
processing object type table_export/table/table_data
. . imported “u2″.”family” 5.984 kb 2 rows
job “u2”.”sys_import_full_01″ successfully completed at 13:23:30
#修改路径
create or replace directory dump_dir as ‘/oracle/backup’;
grant read,write on directory dump_dir to u2;
#按照用户导出
[oracle@host2 ~]$ expdp u1/tiger schemas=u1 dumpfile=’u1.dump’ directory=dump_dir
export: release 10.2.0.5.0 – 64bit production on monday, 11 august, 2014 13:25:40
copyright (c) 2003, 2007, oracle. all rights reserved.
connected to: oracle database 10g enterprise edition release 10.2.0.5.0 – 64bit production
with the partitioning, real application clusters, olap, data mining
and real application testing options
starting “u1”.”sys_export_schema_01″: u1/******** schemas=u1 dumpfile=u1.dump directory=dump_dir
estimate in progress using blocks method…
processing object type schema_export/table/table_data
total estimation using blocks method: 64 kb
processing object type schema_export/user
processing object type schema_export/system_grant
processing object type schema_export/role_grant
processing object type schema_export/default_role
processing object type schema_export/pre_schema/procact_schema
processing object type schema_export/table/table
processing object type schema_export/table/index/index
processing object type schema_export/table/constraint/constraint
processing object type schema_export/table/index/statistics/index_statistics
processing object type schema_export/table/comment
. . exported “u1″.”family” 5.984 kb 2 rows
master table “u1”.”sys_export_schema_01″ successfully loaded/unloaded
******************************************************************************
dump file set for u1.sys_export_schema_01 is:
/oracle/backup/u1.dump
job “u1”.”sys_export_schema_01″ successfully completed at 13:26:06
#导入按照用户导出的数据
[oracle@host2 ~]$ impdp u2/tiger dumpfile=u1.dump directory=dump_dir remap_schema=u1:u2
import: release 10.2.0.5.0 – 64bit production on monday, 11 august, 2014 13:26:58
copyright (c) 2003, 2007, oracle. all rights reserved.
connected to: oracle database 10g enterprise edition release 10.2.0.5.0 – 64bit production
with the partitioning, real application clusters, olap, data mining
and real application testing options
master table “u2”.”sys_import_full_01″ successfully loaded/unloaded
starting “u2”.”sys_import_full_01″: u2/******** dumpfile=u1.dump directory=dump_dir remap_schema=u1:u2
processing object type schema_export/user
ora-31684: object type user:”u2″ already exists
processing object type schema_export/system_grant
processing object type schema_export/role_grant
processing object type schema_export/default_role
processing object type schema_export/pre_schema/procact_schema
processing object type schema_export/table/table
processing object type schema_export/table/table_data
. . imported “u2″.”family” 5.984 kb 2 rows
job “u2”.”sys_import_full_01″ completed with 1 error(s) at 13:27:02
#按照表空间导出
[oracle@host2 ~]$ expdp u1/tiger tablespace=u1 dumpfile=’u1_u1.dump’ directory=dump_dir
lrm-00101: unknown parameter name ‘tablespace’
[oracle@host2 ~]$ expdp u1/tiger tablespaces=u1 dumpfile=’u1_u1.dump’ directory=dump_dir
export: release 10.2.0.5.0 – 64bit production on monday, 11 august, 2014 13:28:39
copyright (c) 2003, 2007, oracle. all rights reserved.
connected to: oracle database 10g enterprise edition release 10.2.0.5.0 – 64bit production
with the partitioning, real application clusters, olap, data mining
and real application testing options
starting “u1”.”sys_export_tablespace_01″: u1/******** tablespaces=u1 dumpfile=u1_u1.dump directory=dump_dir
estimate in progress using blocks method…
processing object type table_export/table/table_data
total estimation using blocks method: 64 kb
processing object type table_export/table/table
processing object type table_export/table/index/index
processing object type table_export/table/constraint/constraint
processing object type table_export/table/index/statistics/index_statistics
processing object type table_export/table/comment
. . exported “u1″.”family” 5.984 kb 2 rows
master table “u1”.”sys_export_tablespace_01″ successfully loaded/unloaded
******************************************************************************
dump file set for u1.sys_export_tablespace_01 is:
/oracle/backup/u1_u1.dump
job “u1”.”sys_export_tablespace_01″ successfully completed at 13:29:34
#通过表空间导入（remap_tablespace remap_user）
[oracle@host2 ~]$ impdp u2/tiger dumpfile=u1_u1.dump directory=dump_dir remap_tablespace=u1:u3 remap_schema=u1:u3
[oracle@host2 ~]$ impdp u2/tiger dumpfile=u1_u1.dump directory=dump_dir remap_tablespace=u1:u3 remap_schema=u1:u3
import: release 10.2.0.5.0 – 64bit production on monday, 11 august, 2014 13:39:35
copyright (c) 2003, 2007, oracle. all rights reserved.
connected to: oracle database 10g enterprise edition release 10.2.0.5.0 – 64bit production
with the partitioning, real application clusters, olap, data mining
and real application testing options
master table “u2”.”sys_import_full_01″ successfully loaded/unloaded
starting “u2”.”sys_import_full_01″: u2/******** dumpfile=u1_u1.dump directory=dump_dir remap_tablespace=u1:u3 remap_schema=u1:u3
processing object type table_export/table/table
processing object type table_export/table/table_data
. . imported “u3″.”family” 5.984 kb 2 rows
job “u2”.”sys_import_full_01″ successfully completed at 13:39:37
#导入导出，要新建相应的表空间和用户shemas
#表的追加
[oracle@host2 ~]$ impdp u2/tiger dumpfile=u1_u1.dump directory=dump_dir remap_tablespace=u1:u3 remap_schema=u1:u3 table_exists_action=append
#表的替换
[oracle@host2 ~]$ impdp u2/tiger dumpfile=u1_u1.dump directory=dump_dir remap_tablespace=u1:u3 remap_schema=u1:u3 table_exists_action=replace;
import: release 10.2.0.5.0 – 64bit production on monday, 11 august, 2014 13:44:18
copyright (c) 2003, 2007, oracle. all rights reserved.
connected to: oracle database 10g enterprise edition release 10.2.0.5.0 – 64bit production
with the partitioning, real application clusters, olap, data mining
and real application testing options
master table “u2”.”sys_import_full_01″ successfully loaded/unloaded
starting “u2”.”sys_import_full_01″: u2/******** dumpfile=u1_u1.dump directory=dump_dir remap_tablespace=u1:u3 remap_schema=u1:u3 table_exists_action=replace
processing object type table_export/table/table
processing object type table_export/table/table_data
. . imported “u3″.”family” 5.984 kb 2 rows
job “u2”.”sys_import_full_01″ successfully completed at 13:44:21