Re: [eclipselink-dev] FW: bug 327472 - testPESSMISTIC_ES5

[Tom Ware <tom.ware@xxxxxxxxxx>]

Hi Adrian,

  I am ok with the test change.

  Is there anything shown by this test we should document on MaxDBPlatform?

-Tom

Goerler, Adrian wrote:
>  
> Hi,
>  
> I have not received any feedback on this. Could anyone please have a 
> look at the proposed patch so that I can proceed with it (or look for an 
> alternative solution)?
>  
> Thanks,
>  
> Adrian
>  
> _____________________________________________
> *From:* Goerler, Adrian
> *Sent:* Freitag, 22. Oktober 2010 09:19
> *To:* Dev mailing list for Eclipse Persistence Services
> *Cc:* kwesi@xxxxxxx
> *Subject:* bug 327472 - testPESSMISTIC_ES5
>  
>  
> Hi,
>  
> _https://bugs.eclipse.org/bugs/show_bug.cgi?id=327472_
>  
> this issue is due to a particularity in the order, which MaxDB uses to 
> lock tables in the presence of FK constraints. Seems that MaxDB can't 
> change this.
>  
> I am proposing to use a native query on MaxDB to assert that pessimistic 
> locking with lock scope EXTENDED guarantees repeatable read on the join 
> table (as required by the spec).
>  
> Could you please have a look?
>  
> Thanks,
>  
> Adrian
>  
> *Adrian Görler
> **SAP AG
>
> *Pflichtangaben/Mandatory Disclosure Statements:
> _http://www.sap.com/company/legal/impressum.epx_
>  
>  
>  
>
>
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