How to migrate Postgres database to Oracle?
Hi Experts,
Please guide me to migrate Postgres database to Oracle. Postgres database version is 9.2 and it is in Linux server.
can I use Oracle SQL Developer migration tool for migrating from Postgres to Oracle?
Please give valuable suggestions.
Regrads,
Suresh.
As per earlier threads, Oracle SQL developer doesn't support Postgres to Oracle migration hence you need to go for some other tool/approach as listed in my second reply.
such cross RDBMS migrations are done in 2 phases.
Phase 1- Code migration
Phase 2- data migration
In phase 1, you work on DDL conversion for all objects like- tables, views, triggers, procedures, packages, Mviews, in-built function conversion etc. This becomes complex when there is lot of code present since in many cases, you have to re-write the code to make it work in target RDBMS.
in phase 2, it is about migration of table data from source to target. It can be done by simply dumping the table data in CSV format and then using SQL loader kind of tool to load it.
You can also use replication tools like- Oracle Golden Gate and other tools available in market.
Ispirer - Migrate PostgreSQL to Oracle
http://www.swissql.com/products/datamigration/data-migration.html
Thanks,
Abhi
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THE RESULT FROM THE cmd PROMPT FOR THE ABOVE LINES....
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\KEERTHI KUMAR>SET
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APPDATA=C:\Documents and Settings\KEERTHI KUMAR\Application Data
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DEFAULT_CA_NR=CA18
FP_NO_HOST_CHECK=NO
HOMEDRIVE=C:
HOMEPATH=\Documents and Settings\KEERTHI KUMAR
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