Hi Craig,
What does JDO spec have to say about this?
Thanks,
Sahoo
Craig L Russell wrote:
> Hi,
>
> I'd suggest waiting to hear from the spec lead(s) before doing
> anything with this bug report. I understand that this is a spec bug.
>
> Craig
>
> On Jan 13, 2006, at 12:11 PM, Marina Vatkina wrote:
>
>> Hi Michael,
>>
>> Isn't the spec requirement wrong? While it might be
>> tricky to update version column of all tables, if
>> bulk update doesn't do it, any parallel tx can override the changes.
>>
>> thanks,
>> -marina
>>
>> ----- Original Message -----
>> From: mb124283_at_dev.java.net <mailto:mb124283_at_dev.java.net>
>> Date: Friday, January 13, 2006 11:11 am
>> Subject: [Issue 154] New - EJBQL: bulk UPDATE statement should not
>> update version columns
>>
>>> https://glassfish.dev.java.net/issues/show_bug.cgi?id=154
>>> Issue #|154
>>> Summary|EJBQL: bulk UPDATE statement should not
>>> update version
>>> | columns
>>> Component|glassfish
>>> Version|9.0pe
>>> Platform|All
>>> OS/Version|All
>>> URL|
>>> Status|NEW
>>> Status whiteboard|
>>> Keywords|
>>> Resolution|
>>> Issue type|TASK
>>> Priority|P3
>>> Subcomponent|entity-persistence
>>> Assigned to|tware
>>> Reported by|mb124283
>>>
>>>
>>>
>>>
>>>
>>>
>>> ------- Additional comments from mb124283_at_dev.java.net
>>> <mailto:mb124283_at_dev.java.net> Fri Jan 13
>>> 19:11:47 +0000 2006 -------
>>> The PFD version of the EJB3 persistence spec clarifies that an
>>> EJBQL bulk UPDATE
>>> statement does not update version columns.
>>>
>>> Today the EJBQL query
>>> UPDATE Customer c SET c.name = 'CHANGED'
>>> is mapped to the following SQL:
>>> UPDATE CMP3_CUSTOMER
>>> SET NAME = 'CHANGED', CUST_VERSION = (CUST_VERSION + 1)
>>>
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>>>
>
> Craig Russell
>
> Architect, Sun Java Enterprise System http://java.sun.com/products/jdo
>
> 408 276-5638 mailto:Craig.Russell_at_sun.com
>
> P.S. A good JDO? O, Gasp!
>
>