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Thread: Looking for help to migrate Oracle PL SQL code to PGSQL code

Looking for help to migrate Oracle PL SQL code to PGSQL code

From
dbatoCloud Solution
Date:
Hi Team
I want to migrate Oracle PL/SQL code to PostgreSQL pg/sql code. 
Could you please let me know if someone has done it? if yes then what kind of challenges do we need to face it? 


Thanks

Ashok

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Ashokkumar Mani

 +91 81975 99922 

W: https://dbatocloudsolution.blogspot.in/ | E: dbatocloud17@gmail.com



Re: Looking for help to migrate Oracle PL SQL code to PGSQL code

From
Firthouse banu
Date:
I have done it in my previous project . Yes it’s difficult and time taking process . Because some features which is in oracle will not be working for Postgres. We need to find the equivalent of it and change code . 
I have used AWS schema conversion tool to converts complete schema as it will not do your complete job some changes needs to be done manually…. 

Thanks
Firthouse

On Sun, 7 Nov 2021 at 9:28 PM, dbatoCloud Solution <dbatocloud17@gmail.com> wrote:
Hi Team
I want to migrate Oracle PL/SQL code to PostgreSQL pg/sql code. 
Could you please let me know if someone has done it? if yes then what kind of challenges do we need to face it? 


Thanks

Ashok

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Ashokkumar Mani

 +91 81975 99922 

W: https://dbatocloudsolution.blogspot.in/ | E: dbatocloud17@gmail.com



Re: Looking for help to migrate Oracle PL SQL code to PGSQL code

From
dbatoCloud Solution
Date:
Hi Firthouse banu

Can you please share your experience of migrating oracle code to postgresql ? I mean the steps and overview which would be great.


Thanks

Ashok

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Ashokkumar Mani

 +91 81975 99922 

W: https://dbatocloudsolution.blogspot.in/ | E: dbatocloud17@gmail.com





On Sun, Nov 7, 2021 at 8:08 PM Firthouse banu <penguinsfairy@gmail.com> wrote:
I have done it in my previous project . Yes it’s difficult and time taking process . Because some features which is in oracle will not be working for Postgres. We need to find the equivalent of it and change code . 
I have used AWS schema conversion tool to converts complete schema as it will not do your complete job some changes needs to be done manually…. 

Thanks
Firthouse

On Sun, 7 Nov 2021 at 9:28 PM, dbatoCloud Solution <dbatocloud17@gmail.com> wrote:
Hi Team
I want to migrate Oracle PL/SQL code to PostgreSQL pg/sql code. 
Could you please let me know if someone has done it? if yes then what kind of challenges do we need to face it? 


Thanks

Ashok

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Ashokkumar Mani

 +91 81975 99922 

W: https://dbatocloudsolution.blogspot.in/ | E: dbatocloud17@gmail.com



RE: Looking for help to migrate Oracle PL SQL code to PGSQL code

From
"Michel SALAIS"
Date:

You can use ora2pg which can do a lot for you (https://ora2pg.darold.net/start.html).

 

But this doesn’t mean that all will be automatic. You have to recheck PL/pgSQL code generated by the tool. This is necessary because of the difference of functionalities between Oracle and PostgreSQL. If you have a lot of PL/SQL code, this will not be a little task. Anyway, application code is on your charge.

 

Best regards

Michel SALAIS

De : dbatoCloud Solution <dbatocloud17@gmail.com>
Envoyé : dimanche 7 novembre 2021 17:15
À : Firthouse banu <penguinsfairy@gmail.com>
Cc : pgsql-admin@postgresql.org
Objet : Re: Looking for help to migrate Oracle PL SQL code to PGSQL code

 

Hi Firthouse banu

 

Can you please share your experience of migrating oracle code to postgresql ? I mean the steps and overview which would be great.

 

 

Thanks

Ashok

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Ashokkumar Mani

 +91 81975 99922 

W: https://dbatocloudsolution.blogspot.in/ | E: dbatocloud17@gmail.com

 

 

 

 

On Sun, Nov 7, 2021 at 8:08 PM Firthouse banu <penguinsfairy@gmail.com> wrote:

I have done it in my previous project . Yes it’s difficult and time taking process . Because some features which is in oracle will not be working for Postgres. We need to find the equivalent of it and change code . 

I have used AWS schema conversion tool to converts complete schema as it will not do your complete job some changes needs to be done manually…. 

 

Thanks

Firthouse

 

On Sun, 7 Nov 2021 at 9:28 PM, dbatoCloud Solution <dbatocloud17@gmail.com> wrote:

Hi Team

I want to migrate Oracle PL/SQL code to PostgreSQL pg/sql code. 

Could you please let me know if someone has done it? if yes then what kind of challenges do we need to face it? 

 

Thanks

Ashok

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Ashokkumar Mani

 +91 81975 99922 

W: https://dbatocloudsolution.blogspot.in/ | E: dbatocloud17@gmail.com

 

 

Re: Looking for help to migrate Oracle PL SQL code to PGSQL code

From
P C
Date:
Ashok,

There are tools like ora2pg and others which will help you convert oracle-plsql to pg-psql. However, note 2 things:
1. It will not do a 100% conversion.
2. You will need to verify whatever it has converted to ensure that your functionality is not impacted which means testing efforts will be substantial.

All-in-all, as others shared, it is quite a task. Although ora2pg/tools will reduce some work, the time will not reduce because you will still need to verify the conversion and convert yourself whatever is not converted.

HTH

Re: Looking for help to migrate Oracle PL SQL code to PGSQL code

From
Holger Jakobs
Date:
Another tool
https://www.cybertec-postgresql.com/en/products/cybertec-migrator/

Am 8. November 2021 07:16:18 MEZ schrieb P C <puravc@gmail.com>:
Ashok,

There are tools like ora2pg and others which will help you convert oracle-plsql to pg-psql. However, note 2 things:
1. It will not do a 100% conversion.
2. You will need to verify whatever it has converted to ensure that your functionality is not impacted which means testing efforts will be substantial.

All-in-all, as others shared, it is quite a task. Although ora2pg/tools will reduce some work, the time will not reduce because you will still need to verify the conversion and convert yourself whatever is not converted.

HTH
--
Holger Jakobs, Bergisch Gladbach
+49 178 9759012
- sent from mobile, therefore short -