使用dbms_pumpdata执行expdp操作

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标题:使用dbms_pumpdata执行expdp操作

作者:惜分飞©版权所有[文章允许转载,但必须以链接方式注明源地址,否则追究法律责任.]

使用dbms_pumpdata执行expdp操作

set serverout on 
declare 
  h1 number; -- Datapump handle 
  dir_name varchar2(30); -- Directory Name 
  job_status VARCHAR2(30); 
begin 
  dir_name := 'DATA_PUMP_DIR'; 
  h1 := dbms_datapump.open(
  operation =>'EXPORT', --是export还是impport
--导出表配置
  job_mode =>'TABLE',  --job_mode可以为SCHEMA/TABLE等
--导出用户配置
  job_mode =>'SCHEMA',
  remote_link => NULL, --是否使用dblink导出(就是NETWORK_LINK)
  job_name =>'TABLE_XFF' --job_name expdpjob的名称
  ); 

  dbms_datapump.add_file(handle =>h1, 
                         filename => 'XIFENFEI.DMP', 
                         directory => dir_name, 
                         filetype => DBMS_DATAPUMP.KU$_FILE_TYPE_DUMP_FILE, 
                         reusefile => 1); -- value of 1 instructs to overwrite existing file 

  dbms_datapump.add_file(handle =>h1, 
                         filename => 'XIFENFEI.LOG', 
                         directory => dir_name, 
                         filetype => DBMS_DATAPUMP.KU$_FILE_TYPE_LOG_FILE, 
                         reusefile => 1); 

--导出表配置
  dbms_datapump.metadata_filter(handle =>h1, 
                         name => 'TABLE_FILTER', 
                         value => 'CHF.T_XIFENFEI'); 

--导出用户配置
  dbms_datapump.metadata_filter (handle => dp_handle, 
                                 name => 'SCHEMA_EXPR', 
                                 value => 'IN (''CHF'')'); 
-- Start the job. 
  dbms_datapump.start_job(h1); 
  dbms_datapump.wait_for_job (handle => dp_handle, 
                              job_state => job_status); 
  dbms_output.put_line ('DataPump Export - '||to_char(sysdate,'DD/MM/YYYY HH24:MI:SS')||' Status '||job_status); 
  begin 
     dbms_datapump.detach(handle => h1); 
   end; 
end; 
/

One thought on “使用dbms_pumpdata执行expdp操作

  1. 0RA-39001,报错,/* Source of is not available */还望高手指点,test中数据泵如下:declare
    h1 number; –创建数据泵工作句柄
    begin
    h1:=dbms_datapump.open(operation=>’export’,job_mode => ‘schema’);–建立一个用户定义的数据泵做schema的备份
    –定义一个存储文件
    dbms_datapump.add_file(handle=>h1,filename => ‘F:/oracle/product/10.2.0/admin/orcl/dpdump/scott1.dmp’);
    –一个过滤条件
    dbms_datapump.metadata_filter(handle=>h1,name => ‘schema_expr’,value => ‘in”SCOTT”’);
    –启动数据泵
    dbms_datapump.start_job(handle =>h1);
    –断开数据泵回话
    dbms_datapump.detach(handle=>h1);
    end;

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