Monday, May 16, 2016

How to export dump file from Standby Database.

Physical standby database are open in Read Only mode and data pump job perform some write activity in database for completing export/import job, to support this activity Create database link in your UAT or any other database which are opened as read write mode.

1. Create Database Link With Standby Database.

CREATE DATABASE LINK STDBY
 CONNECT TO PRODUSER
 IDENTIFIED BY pass123
 USING '10.11.201.200:1521/dcdbstdby';

2. Now submit data pump job using NETWORK_LINK parameter.

expdp system/pass123 schemas=PRODUSER directory=DUMP_FILE_DIR dumpfile=PRODUSER_DATA_DUMP.dmp logfile=PRODUSER_DATA_DUMP.log NETWORK_LINK=STDBY


This policy can be used to perform import dump file into remote database.

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