同一实例下,不同用户之间的数据同步,
1,exp from a user,imp to b user,
2,impdp network_link,不生成dump文件直接导入
...
1,不多说,下面实验2 环境oracle 10g
1,exp from a user,imp to b user,
2,impdp network_link,不生成dump文件直接导入
...
1,不多说,下面实验2 环境oracle 10g
sys@ORCL> conn anbob/anbob
Connected.
anbob@ORCL> select * from cat;
TABLE_NAME TABLE_TYPE
------------------------------ -----------
TESTSTOR TABLE
OBJ TABLE
TESTDEFTBS TABLE
TESTHWM TABLE
V_DL_TEST VIEW
TESTCUR TABLE
OPERATIONS TABLE
REPORT_PERIOD TABLE
REPORT_RECORD TABLE
SECURITY_ACCOUNT TABLE
SECURITY_APPLICATION TABLE
SECURITY_RESOURCE TABLE
SECURITY_ROLE TABLE
TESTFBK2 TABLE
TESTFBK1 TABLE
BIN$p2UI3ewP2H7gQAB/AQANTw==$0 TABLE
SEQ SEQUENCE
TESTLOCK TABLE
TESTINT TABLE
TESTINTE TABLE
TESTASC TABLE
BASE_EQUIPMENT_SEQ SEQUENCE
BASE_MEDICAMENT_CLASS_SEQ SEQUENCE
BASE_MEDICAMENT_SEQ SEQUENCE
BASE_MEDICAMENT_USED_SEQ SEQUENCE
DATA_DIC_SEQ SEQUENCE
DATA_SOURCE_ITEM_SEQ SEQUENCE
DATA_SOURCE_SEQ SEQUENCE
DESEASE_SEQ SEQUENCE
DISEASE_DIAGNOSE_SEQ SEQUENCE
DISEASE_SEQ SEQUENCE
EMPLOYEE_SEQ SEQUENCE
EMP_EDUCATION_SEQ SEQUENCE
EMP_EXTEND_ATTR_SEQ SEQUENCE
EMP_TRAIN_SEQ SEQUENCE
EQUIPMENT_SEQ SEQUENCE
FOMRS_SUBMIT_SEQ SEQUENCE
FORMS_SEQ SEQUENCE
FORMS_SUBMIT_SEQ SEQUENCE
FORM_DATA_SEQ SEQUENCE
FORM_TO_DIC_SEQ SEQUENCE
OPERATIONS_DIAGNOSE_SEQ SEQUENCE
OPERATIONS_SEQ SEQUENCE
ORGANIZATION_SEQ SEQUENCE
REPORT_FREQUENCY_SEQ SEQUENCE
REPORT_PERIOD_SEQ SEQUENCE
REPORT_RECORD_SEQ SEQUENCE
RESOURCE_SEQ SEQUENCE
SECURITY_RESOURCE_SEQ SEQUENCE
SECURITY_ROLE_SEQ SEQUENCE
TRAINS_SEQ SEQUENCE
UNDERGO_SEQ SEQUENCE
SECURITY_ACCOUNT_SEQ SEQUENCE
NOT_MEDICAMENT_USED_SEQ SEQUENCE
EMPLOYEE_UPDATE_LOG_SEQ SEQUENCE
DATA_SOURCE TABLE
DISEASE TABLE
EMPLOYEE TABLE
58 rows selected.
Elapsed: 00:00:00.03
anbob@ORCL> conn system/oracle
Connected.
system@ORCL> create user weejar identified by weejar;
User created.
Elapsed: 00:00:00.10
system@ORCL> set timing off
system@ORCL> grant resource,connect to weejar;
Grant succeeded.
system@ORCL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
[oracle@orazhang admin]$ vi tnsnames.ora
# tnsnames.ora Network Configuration File: /u01/app/oracle/product/10.2.0/db_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.
ORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = orazhang)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = orcl)
)
)
[oracle@orazhang admin]$ hostname
orazhang
[oracle@orazhang admin]$ tnsping orcl
TNS Ping Utility for Linux: Version 10.2.0.1.0 - Production on 19-7月 -2011 13:21:40
Copyright (c) 1997, 2005, Oracle. All rights reserved.
Used parameter files:
/u01/app/oracle/product/10.2.0/db_1/network/admin/sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = orazhang)(PORT = 1521))) (CONNECT_DATA = (SERVICE_NAME = orcl)))
OK (0 msec)
[oracle@orazhang admin]$ ora
SQL*Plus: Release 10.2.0.1.0 - Production on 星期二 7月 19 13:21:47 2011
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
sys@ORCL> create database link dl_myself connect to system identified by oracle using 'orcl';
Database link created.
sys@ORCL> select sysdate from dual@dl_myself;
SYSDATE
-------------------
2011-07-19 13:22:50
sys@ORCL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
[oracle@orazhang admin]$ impdp system/oracle network_link=lk_myself schema=anbob remap_schema=anbob:weejar
LRM-00101: unknown parameter name 'schema'
[oracle@orazhang admin]$ impdp system/oracle network_link=dl_myself schemas=anbob remap_schema=anbob:weejar
Import: Release 10.2.0.1.0 - Production on 星期二, 19 7月, 2011 13:25:18
Copyright (c) 2003, 2005, Oracle. All rights reserved.
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
ORA-39001: invalid argument value
ORA-39200: Link name "dl_myself" is invalid.
ORA-02019: connection description for remote database not found
[oracle@orazhang admin]$ ora
SQL*Plus: Release 10.2.0.1.0 - Production on 星期二 7月 19 13:25:30 2011
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
sys@ORCL> drop database link dl_myself;
Database link dropped.
sys@ORCL> create public database link dl_myself connect to system identified by oracle using 'orcl';
Database link created.
sys@ORCL> select sysdate from dual@dl_myself;
SYSDATE
-------------------
2011-07-19 13:26:21
sys@ORCL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
[oracle@orazhang admin]$ impdp system/oracle network_link=dl_myself schemas=anbob remap_schema=anbob:weejar
Import: Release 10.2.0.1.0 - Production on 星期二, 19 7月, 2011 13:26:50
Copyright (c) 2003, 2005, Oracle. All rights reserved.
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
Starting "SYSTEM"."SYS_IMPORT_SCHEMA_03": system/******** network_link=dl_myself schemas=anbob remap_schema=anbob:weejar
Estimate in progress using BLOCKS method...
Processing object type SCHEMA_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 3.25 MB
Processing object type SCHEMA_EXPORT/USER
ORA-31684: Object type USER:"WEEJAR" 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/TABLESPACE_QUOTA
Processing object type SCHEMA_EXPORT/PRE_SCHEMA/PROCACT_SCHEMA
Processing object type SCHEMA_EXPORT/DB_LINK
Processing object type SCHEMA_EXPORT/SEQUENCE/SEQUENCE
Processing object type SCHEMA_EXPORT/TABLE/TABLE
. . imported "WEEJAR"."EMPLOYEE" 3929 rows
. . imported "WEEJAR"."OBJ" 3 rows
. . imported "WEEJAR"."TESTLOCK" 30019 rows
. . imported "WEEJAR"."TESTHWM" 10000 rows
. . imported "WEEJAR"."REPORT_RECORD" 897 rows
. . imported "WEEJAR"."SECURITY_ACCOUNT" 1916 rows
. . imported "WEEJAR"."DATA_SOURCE" 1 rows
. . imported "WEEJAR"."DISEASE" 692 rows
. . imported "WEEJAR"."OPERATIONS" 206 rows
. . imported "WEEJAR"."REPORT_PERIOD" 33 rows
. . imported "WEEJAR"."SECURITY_APPLICATION" 2 rows
. . imported "WEEJAR"."SECURITY_RESOURCE" 20 rows
. . imported "WEEJAR"."SECURITY_ROLE" 5 rows
. . imported "WEEJAR"."TESTASC" 3 rows
. . imported "WEEJAR"."TESTDEFTBS" 1 rows
. . imported "WEEJAR"."TESTFBK2" 1 rows
. . imported "WEEJAR"."TESTCUR" 0 rows
. . imported "WEEJAR"."TESTFBK1" 0 rows
. . imported "WEEJAR"."TESTINT" 0 rows
. . imported "WEEJAR"."TESTINTE" 0 rows
. . imported "WEEJAR"."TESTSTOR" 0 rows
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
Processing object type SCHEMA_EXPORT/PACKAGE/PACKAGE_SPEC
Processing object type SCHEMA_EXPORT/FUNCTION/FUNCTION
Processing object type SCHEMA_EXPORT/PROCEDURE/PROCEDURE
Processing object type SCHEMA_EXPORT/PACKAGE/COMPILE_PACKAGE/PACKAGE_SPEC/ALTER_PACKAGE_SPEC
Processing object type SCHEMA_EXPORT/FUNCTION/ALTER_FUNCTION
ORA-39082: Object type ALTER_FUNCTION:"WEEJAR"."F_GETNAME" created with compilation warnings
ORA-39082: Object type ALTER_FUNCTION:"WEEJAR"."ISFOUND" created with compilation warnings
Processing object type SCHEMA_EXPORT/PROCEDURE/ALTER_PROCEDURE
ORA-39082: Object type ALTER_PROCEDURE:"WEEJAR"."COLLECT" created with compilation warnings
ORA-39082: Object type ALTER_PROCEDURE:"WEEJAR"."COLLECT_PERSONNEL" created with compilation warnings
ORA-39082: Object type ALTER_PROCEDURE:"WEEJAR"."P_TESTWRAP" created with compilation warnings
Processing object type SCHEMA_EXPORT/VIEW/VIEW
ORA-39082: Object type VIEW:"WEEJAR"."V_DL_TEST" created with compilation warnings
Processing object type SCHEMA_EXPORT/PACKAGE/PACKAGE_BODY
ORA-39082: Object type PACKAGE_BODY:"WEEJAR"."ANBOB" created with compilation warnings
Processing object type SCHEMA_EXPORT/TABLE/CONSTRAINT/REF_CONSTRAINT
Processing object type SCHEMA_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
Job "SYSTEM"."SYS_IMPORT_SCHEMA_03" completed with 8 error(s) at 13:27:38
sys@ORCL> conn weejar/weejar
Connected.
weejar@ORCL> select * from cat;
TABLE_NAME TABLE_TYPE
------------------------------ -----------
BASE_EQUIPMENT_SEQ SEQUENCE
BASE_MEDICAMENT_CLASS_SEQ SEQUENCE
BASE_MEDICAMENT_SEQ SEQUENCE
BASE_MEDICAMENT_USED_SEQ SEQUENCE
DATA_DIC_SEQ SEQUENCE
DATA_SOURCE_ITEM_SEQ SEQUENCE
DATA_SOURCE_SEQ SEQUENCE
DESEASE_SEQ SEQUENCE
DISEASE_DIAGNOSE_SEQ SEQUENCE
DISEASE_SEQ SEQUENCE
EMPLOYEE_SEQ SEQUENCE
EMPLOYEE_UPDATE_LOG_SEQ SEQUENCE
EMP_EDUCATION_SEQ SEQUENCE
EMP_EXTEND_ATTR_SEQ SEQUENCE
EMP_TRAIN_SEQ SEQUENCE
EQUIPMENT_SEQ SEQUENCE
FOMRS_SUBMIT_SEQ SEQUENCE
FORMS_SEQ SEQUENCE
FORMS_SUBMIT_SEQ SEQUENCE
FORM_DATA_SEQ SEQUENCE
FORM_TO_DIC_SEQ SEQUENCE
NOT_MEDICAMENT_USED_SEQ SEQUENCE
OPERATIONS_DIAGNOSE_SEQ SEQUENCE
OPERATIONS_SEQ SEQUENCE
ORGANIZATION_SEQ SEQUENCE
REPORT_FREQUENCY_SEQ SEQUENCE
REPORT_PERIOD_SEQ SEQUENCE
REPORT_RECORD_SEQ SEQUENCE
RESOURCE_SEQ SEQUENCE
SECURITY_ACCOUNT_SEQ SEQUENCE
SECURITY_RESOURCE_SEQ SEQUENCE
SECURITY_ROLE_SEQ SEQUENCE
SEQ SEQUENCE
TRAINS_SEQ SEQUENCE
UNDERGO_SEQ SEQUENCE
DATA_SOURCE TABLE
DISEASE TABLE
V_DL_TEST VIEW
EMPLOYEE TABLE
OPERATIONS TABLE
REPORT_PERIOD TABLE
REPORT_RECORD TABLE
SECURITY_ACCOUNT TABLE
SECURITY_APPLICATION TABLE
SECURITY_RESOURCE TABLE
SECURITY_ROLE TABLE
TESTCUR TABLE
TESTFBK1 TABLE
TESTFBK2 TABLE
TESTLOCK TABLE
TESTINT TABLE
TESTINTE TABLE
TESTASC TABLE
OBJ TABLE
TESTDEFTBS TABLE
TESTHWM TABLE
TESTSTOR TABLE
57 rows selected.
weejar@ORCL>复制
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