Re: migrate off oracle data to postgres
| От | JC JC |
|---|---|
| Тема | Re: migrate off oracle data to postgres |
| Дата | |
| Msg-id | DB6PR0902MB2216CFE91BEAAC14A8329202E5C80@DB6PR0902MB2216.eurprd09.prod.outlook.com обсуждение исходный текст |
| Ответ на | Re: migrate off oracle data to postgres (Pepe TD Vo <pepevo@yahoo.com>) |
| Ответы |
Re: migrate off oracle data to postgres
Re: migrate off oracle data to postgres Re: migrate off oracle data to postgres |
| Список | pgsql-admin |
I am sure you might be referring this
You need to create ora2pg conf file with TYPE COPY, and ALLOW <LIST OF TABLES separated by space> and remaining other attributes like
ORACLE_DSN
ORACLE_PWD
ORACLE_USER
similarly
PG_DSN
PG_USER
PG_PWD
etc
etc.
Cheers
jc
From: Pepe TD Vo <pepevo@yahoo.com>
Sent: 31 March 2020 16:51
To: Pgsql-admin <pgsql-admin@postgresql.org>; Pgsql-general <pgsql-general@postgresql.org>; PgAdmin Support List <pgadmin-support@lists.postgresql.org>; JC JC <shekharjchandra@hotmail.co.uk>
Subject: Re: migrate off oracle data to postgres
Sent: 31 March 2020 16:51
To: Pgsql-admin <pgsql-admin@postgresql.org>; Pgsql-general <pgsql-general@postgresql.org>; PgAdmin Support List <pgadmin-support@lists.postgresql.org>; JC JC <shekharjchandra@hotmail.co.uk>
Subject: Re: migrate off oracle data to postgres
I have tables ddl data definitions already. Only need to move the data over off Oracle to Postgres
Bach-Nga
No one in this world is pure and perfect. If you avoid people for their mistakes you will be alone. So judge less, love and forgive more.
No one in this world is pure and perfect. If you avoid people for their mistakes you will be alone. So judge less, love and forgive more.
To call him a dog hardly seems to do him justice though in as much as he had four legs, a tail, and barked, I admit he was, to all outward appearances. But to those who knew him well, he was a perfect gentleman (Hermione Gingold)
**Live simply **Love generously **Care deeply **Speak kindly.
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On Tuesday, March 31, 2020, 11:46:58 AM EDT, JC JC <shekharjchandra@hotmail.co.uk> wrote:
In my view ora2pg can do most of the stuff you requested.
ora2pg can be used to generate the DDL from oracle to postgres based on attributes set in ora2pg conf file (for example TYPE TABLE, will allow getting oracle DDL in an output file, TYPE COPY will bring the data). No doubt you need to set remaining attributes based on the requirement.
Export to CSV is not required, as mentioned TYPE COPY will do a load of data if you like it to do Direct Data Streaming.
As of my limited experience I never encountered any issue on the limit on data being transferred, but definitely the load time vary depending on the environment.
Regards
jc
From: Pepe TD Vo <pepevo@yahoo.com>
Sent: 31 March 2020 15:15
To: Pgsql-admin <pgsql-admin@postgresql.org>; Pgsql-general <pgsql-general@postgresql.org>; PgAdmin Support List <pgadmin-support@lists.postgresql.org>
Subject: migrate off oracle data to postgres
Sent: 31 March 2020 15:15
To: Pgsql-admin <pgsql-admin@postgresql.org>; Pgsql-general <pgsql-general@postgresql.org>; PgAdmin Support List <pgadmin-support@lists.postgresql.org>
Subject: migrate off oracle data to postgres
Hello,
I have a huge data on Oracle, would you please suggest how to migrate all data off Oracle to Postgres? Do I need to export into csv and upload to postgres? Ora2pg is limited data from oracle to postgresql right?
Bach-Nga
No one in this world is pure and perfect. If you avoid people for their mistakes you will be alone. So judge less, love and forgive more.
No one in this world is pure and perfect. If you avoid people for their mistakes you will be alone. So judge less, love and forgive more.
To call him a dog hardly seems to do him justice though in as much as he had four legs, a tail, and barked, I admit he was, to all outward appearances. But to those who knew him well, he was a perfect gentleman (Hermione Gingold)
**Live simply **Love generously **Care deeply **Speak kindly.
*** Genuinely rich *** Faithful talent *** Sharing success
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