從windows10g到linux11g
drop tablespace ts1 including contents and datafiles;
create tablespace ts1 datafile '/oradata/orcl/ts01.dbf' size 5M;
drop tablespace ts2 including contents and datafiles;
create tablespace ts2 datafile '/oradata/orcl/ts02.dbf' size 5M;
create user stone identified by stone default tablespace ts1 temporary tablespace temp;
grant connect,resource to stone;
conn stone/stone
create table tb1(id number) tablespace ts1;
create table tb2(id number) tablespace ts2;
alter table tb1 add constraint tb1_pk primary key(id);
alter table tb2 add constraint tb2_fk foreign key(id) references tb1(id);
驗證表空間自包含
conn / as sysdba
exec dbms_tts.transport_set_check('ts1',incl_constraints => true,full_check => true);
select * from transport_set_violations;
execute dbms_tts.transport_set_check('ts2',incl_constraints => true,full_check => true);
select * from transport_set_violations;
exec dbms_tts.transport_set_check('ts1,ts2',incl_constraints => true,full_check => true);
select * from transport_set_violations;
9.把表空間置位只讀模式
alter tablespace ts1 read only;
alter tablespace ts2 read only;
select tablespace_name,status from dba_tablespaces;
如果有多個表空間，那麼就把多個表空間置爲只讀模式
10.導出表空間數據定義，只能用sys
select * from nls_databasase_parameters;
select userenv('language') from dual;
export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK
windows:
exp '/ as sysdba' file=e:\tts.dmp TABLESPACES=ts1,ts2 TRANSPORT_TABLESPACE=y
linux/unix:
exp \'/ as sysdba\' file=/orabak/exp/tts.dmp TABLESPACES=ts1,ts2 TRANSPORT_TABLESPACE=y log=/orabak/exp/tts.log
11.把要轉換的表空間數據文件ftp到目標的數據庫端
12.在目標數據庫上創建被傳輸的表空間所包含的對象的屬主
select distinct owner from dba_segments where tablespace_name in ('TS1','TS2');
OWNER
STONE
sys@ORCL> DESC DBA_SYS_PRIVS
Name Null? Type
GRANTEE NOT NULL VARCHAR2(30)
PRIVILEGE NOT NULL VARCHAR2(40)
ADMIN_OPTION VARCHAR2(3)
sys@ORCL> SELECT * FROM DBA_SYS_PRIVS WHERE GRANTEE='STONE';
GRANTEE PRIVILEGE ADM
STONE UNLIMITED TABLESPACE NO
create user stone identified by stone temporary tablespace temp;
grant connect,resource to stone;
13.導入表空間數據定義信息
select * from nls_databasase_parameters;
select userenv('language') from dual;
export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK
windows:
imp '/ as sysdba' file=f:\11g\exp\tts.dmp TRANSPORT_TABLESPACE=y TABLESPACES=ts1,ts2 DATAFILES='F:\11g\exp\ts01.dbf','F:\11g\exp\ts02.dbf'
linux/unix:
imp \'/ as sysdba \' file=/bak/stone.dmp TRANSPORT_TABLESPACE=y TABLESPACES=ts1,ts2 DATAFILES='/oradata/orcl2/test01.dbf','/oradata/orcl2/test02.dbf'
14.把導入的表空間置爲讀寫模式
select tablespace_name,status from dba_tablespaces;
TABLESPACE_NAME STATUS
SYSTEM ONLINE
SYSAUX ONLINE
UNDOTBS1 ONLINE
TEMP ONLINE
USERS ONLINE
STONE ONLINE
TS1 READ ONLY
TS2 READ ONLY
conn stone/stone
select * from tab;
將兩個節點傳輸的表空間改爲讀寫
conn / as sysdba
alter tablespace ts1 read write;
alter tablespace ts2 read write;
select tablespace_name,status from dba_tablespaces;
select name from v$datafile;
select file_name from dba_data_files;