本地Oracle数据上传到AWS的RDS

如何安装Oracle跟创建Oracle的AWS RDS在此就不再详述。只是简单的在本地Oracle创建一些简单的数据，后尝试导入RDS.

・ Step 1:赋予权限登录到本地Oracle输入下面命令：

SQL> grant unlimited tablespace to SCOTT;
SQL> grant read,write on directory data_pump_dir to SCOTT;
SQL> grant execute on dbms_datapump to SCOTT;
SQL> @/usr/oracle/dumpscott.sql

PL/SQL procedure successfully completed.

dumpscott.sql 内容：

DECLARE
hdnl NUMBER;
BEGIN
hdnl := DBMS_DATAPUMP.open( operation => 'EXPORT', job_mode => 'SCHEMA', job_name=>null);
DBMS_DATAPUMP.ADD_FILE( handle => hdnl, filename => 'scott.dmp', directory => 'DATA_PUMP_DIR', filetype => dbms_datapump.ku$_file_type_dump_file);
DBMS_DATAPUMP.add_file( handle => hdnl, filename => 'exp.log', directory => 'DATA_PUMP_DIR', filetype => dbms_datapump.ku$_file_type_log_file);
DBMS_DATAPUMP.METADATA_FILTER(hdnl,'SCHEMA_EXPR','IN (''SCOTT'')');
DBMS_DATAPUMP.start_job(hdnl);
END;
/

Step 4: 使用 DBMS_FILE_TRANSFER 传输 dump file 到 Amazon RDS DB

BEGIN
DBMS_FILE_TRANSFER.PUT_FILE(
source_directory_object => 'DATA_PUMP_DIR',
source_file_name => 'scott.dmp',
destination_directory_object => 'DATA_PUMP_DIR',
destination_file_name => 'scott_copied.dmp',
destination_database => 'to_rds'
);
END;
/

在sqlplus则行该SQL文件：
SQL> @/usr/oracle/putscott.sql

PL/SQL procedure successfully completed.

Step 4:利用Data pump 把数据import到RDS

impdp <username>@<TNS_ENTRY> DUMPFILE=user1copied.dmpDIRECTORY=DATA_PUMP_DIR full=y
输入如下内容：
impdp user@RDS_DB DUMPFILE=scott_copied.dmp DIRECTORY=DATA_PUMP_DIR full=y

提示输入密码后将自动完成上传导入过程。然后连接到RDS可以查询到SCOTT的emp表等草操作。此处会有两个error不过可以忽略

本文出自 “技术博客” 博客，请务必保留此出处http://raytech.blog.51cto.com/7602157/1684108