RE: Calling Stored Proc in SQL Server from Stored Proc in Oracle

From: Ravindra P Channe <ravindrapc_at_mindtree.com>
Date: Wed, 20 Jun 2001 02:08:45 -0700
Message-ID: <F001.0032FAD1.20010620021547@fatcity.com>

Hello everybody,

Sorry for the previous post. I think I need to RTFM. It can be done through Oracle Open Gateway.

I haven't tried it till now. If there are any suggestions then it would be appreciated.

Regards

Ravindra Channe

---

---

Any opinion expressed here is personal and doesn't reflect that of my Employer

> -----Original Message-----
> From: Ravindra P Channe
> Sent: Wednesday, June 20, 2001 2:24 PM
> To: 'ORACLE-L_at_fatcity.com'
> Subject: Calling Stored Proc in SQL Server from Stored Proc in Oracle
>
>
> Hello everybody,
>
> One of my developers is having the following requirement.
>
> * He has PL/SQL stored proc say proc_1 in Oracle database.
> * Now within this proc_1 he runs a loop and gets some values in say
> variables v1, v2 and v3
> * From the loop itself he needs to pass these variables as parameters
> to another procedure proc_2
> * the issue is proc_2 is residing in MS SQL Server.
> * proc_2 inserts or updates few tables based on the values of
> parameters passed.
> * If the transaction in proc_2 is committed successfully then only the
> transaction in proc_1 should be committed or else shud be rolled back.
> * proc_1 is called from Java interface.
>
> Is it possible to make a connection from Oracle Proc to MS SQL Server.
>
> What I suggested him is :
>
> * Split Oracle Procedure proc_1 in two parts say part A and part B.
> * Java interface will call part A of proc_1.
> * Have a Temporary table to which part A of proc_1 will write all the
> values along with the status of transaction. i.e. say "posted"
> * Java interface will then read the values from Temp. table and call
> SQL Server Procedure with these values.
> * The SQL Server proc will complete the transaction and return the
> status of the transaction to the Calling Java interface.
> * part B of the proc_1 will be called with the status of transaction
> from SQL Server proc. and accordingly the rows inserted or updated will be
> either deleted or updated back to previous values.
>
> Can somebody suggest me an efficient way of accomplishing the same.
>
> Thanx in advance.
>
> Ravindra Channe
> ---------------------------------------------------------------------------
> -------------------------------
> Any opinion expressed here is personal and doesn't reflect that of my
> Employer
>

--
Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author: Ravindra P Channe
  INET: ravindrapc_at_mindtree.com

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Received on Wed Jun 20 2001 - 04:08:45 CDT