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From Andrus Adamchik <>
Subject Re: Stored proc returning result set (and output params) with MS SQL server
Date Tue, 29 Apr 2008 09:09:40 GMT
I am surprised about autocommit making a difference vs. a manual  
transaction with no autocommit, as the later worked for me in my  
previous test, so now everything I say is just a guess. One other  
difference that I noticed is that I tested using Cayenne 3.0 trunk  
(soon to be M4), and you are on 2.0.4. I'll need to try it with 2.0 in  
my next test...


On Apr 29, 2008, at 12:00 PM, Marc Gabriel-Willem wrote:
> Hello Andrus,
> We've set the autocommit to true using a TransactionDelegate but
> somehow, it appears the flag is later on reset automatically to false.
> As you advised, the autocommit has been set to true in
> willAddConnection, but when didRollback or didCommit is called, we
> figured out the flag has been reset to false. So it seems the
> setAutoCommit is not taken into account, and then of course our issue
> still persists.
> Please can you advise?
> Thanks a lot
> Marc
> -----Original Message-----
> From: Andrus Adamchik []
> Sent: Monday, April 28, 2008 2:48 PM
> To:
> Subject: Re: Stored proc returning result set (and output params) with
> MS SQL server
> On Apr 28, 2008, at 3:41 PM, Marc Gabriel-Willem wrote:
>> Dear Andrus,
>> Have you got a chance to work on the problem?
> No, not yet.
>> For a summary, our investigations show that using JDBC, the 'auto
>> commit' attribute set to 'true' solve the problem. Is it possible to
>> execute the stored procedure using that behavior? We already looked  
>> to
>> set that flag to a particular connection within cayenne, but without
>> any
>> success...
> You may try using a TransactionDelegate that sets autocommit to true
> based on some ThreadLocal variable state from within
> 'willAddConnection':
> Andrus
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