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From "Guido Beutler" <guido.beut...@hrs.de>
Subject Re: OJB RC4 does not select all objects?
Date Thu, 02 Oct 2003 06:50:06 GMT
Hi Armin,  :-)

yes I'm using eager-release = 'true'
with 'false' my connection pool die's when running under load :-(
I'll try 'false' just for a test and post the result.
Do you mean that I can not trust select results if running with 'true'?

best regards,

Guido


Armin Waibel wrote:

>Hi Guido,
>
>this can be a side-effect of the eager-release
>attribute when set 'true'.
>Did you tried to run your test with 'false'?
>Or is your test successful in standalone OJB?
>
>regards,
>Armin
>
>----- Original Message -----
>From: "Guido Beutler" <guido.beutler@hrs.de>
>To: <ojb-user@db.apache.org>
>Sent: Wednesday, October 01, 2003 3:27 PM
>Subject: Re: OJB RC4 does not select all objects?
>
>
>  
>
>>Hi,,
>>
>>I tried a workaround and select all A by a loop with direct primary
>>    
>>
>key
>  
>
>>access like:
>>
>>"select allobject from A where key=$1"
>>
>>Whith this select I get all expected objects but of course this is not
>>    
>>
>very comfortable
>  
>
>>to code a loop for every IN clause.
>>
>>
>>best regards,
>>
>>Guido
>>
>>
>>-------- Original Message --------
>>Subject: OJB RC4 does not select all objects?
>>Date: Wed, 01 Oct 2003 14:20:15 +0200
>>From: Guido Beutler <Guido.Beutler@hrs.de>
>>To: OJB Users List <ojb-user@db.apache.org
>>
>>
>>
>>Hello,
>>
>>I've got a strange problem. I have two Tables A and B with
>>    
>>
>corresponding
>  
>
>>classes.
>>B has a foreign key to A and so I have a 1:N  between A and B.
>>A has a reference-descriptor to B and
>>B has a collection-descriptor  to A.
>>
>>If I try to select all instances of A i only get a few entries instead
>>of 20. If I reinvoke
>>the test case the number of retrieved objects raises until 20 is
>>    
>>
>reached.
>  
>
>>"select allobject from A where key is in ($1)"
>>
>>$1 is a collection of 20 integers.
>>If I select all objects of B first and then select all A i get the
>>expected 20
>>objects.
>>In both cases no exception is thrown.
>>I'm using rc4 with ODMG inside of JBoss 3.2.2. with DB/2.
>>
>>Has anybody seen this before?
>>
>>gest regards,
>>
>>Guido
>>
>>
>>
>>
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>>
>>
>>    
>>
>
>
>
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>
>  
>




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