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1、创建DIRECTORY
create directory dpdata1 as '/home/oracle/';
2、授权
Grant read,write on directory dpdata1 to biokee;
grant exp_full_database to biokee;
--查看目录及权限
SELECT privilege, directory_name, DIRECTORY_PATH FROM user_tab_privs t, all_directories d
WHERE t.table_name(+) = d.directory_name ORDER BY 2, 1;
3、执行导出
expdp biokee/biokee DIRECTORY=dpdata1 DUMPFILE=full.dmp logfile=full.log FULL=y;
Expdp导出的各种模式:
1、按表模式导出:
expdp lttfm/lttfm@fgisdb tables=lttfm.b$i_exch_info,lttfm.b$i_manhole_info dumpfile =expdp_test2.dmp logfile=expdp_test2.log directory=dir_dp job_name=my_job
2、按查询条件导出:
expdp lttfm/lttfm@fgisdb tables=lttfm.b$i_exch_info dumpfile =expdp_test3.dmp logfile=expdp_test3.log directory=dir_dp job_name=my_job query='"where rownum |
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