I wrote this code in previous versions .... anyway i ... write it also with
actual soon so i can tell you a response ....
I ll try also to add a nested transaction for check ....
Il giorno venerdì 5 giugno 2015 15:29:40 UTC+2, Cristian Lorenzetto ha
scritto:
>
>
> I use java api .... The code is :
>
> ODocument a= new Document('A');
> a.save();
> ODocument b= db.load(b_id);
> b.field('a',a);
> b.save();
> db.commit();<- throws exception
>
> because b.field is saving a ORID with -1:10 ....
>
>
>
>
>
> Il giorno venerdì 5 giugno 2015 12:33:35 UTC+2, Luigi Dell'Aquila ha
> scritto:
>>
>> Hi Cristian,
>>
>> if you use Java API this is transparent, you can just create the document
>> and connect it to the rest of your data, OrientDB will replace temporary
>> RIDs with final values at commit time
>>
>> Luigi
>>
>>
>> 2015-06-05 12:32 GMT+02:00 Cristian Lorenzetto <[email protected]>:
>>
>>> I thought a solution for it in the case no other better solution
>>> actually exists :
>>>
>>> when i create a document inside the transaction the id is valid but
>>> point to a special cluster (transaction cluster) so i can
>>> associate it in other odocuments ... without exceptions
>>> when i make commit orientdb remap the associations with the right new
>>> real id :) :)
>>>
>>>
>>>
>>> Il giorno venerdì 5 giugno 2015 12:19:35 UTC+2, Cristian Lorenzetto ha
>>> scritto:
>>>>
>>>> in many cases i have a transaction and
>>>> inside this transaction i have to create a new document and then to
>>>> bind it to another document.
>>>>
>>>> when you create a new document, it has a invalid id until you make a
>>>> commit. Is there other solutions?
>>>>
>>>>
>>>> The solution acctually is :
>>>> to make a commit after document creation and in case of rollback i have
>>>> to remove document manually
>>>> but is there other better solution ?
>>>> for example if i create a nested transaction for the document creation
>>>> i can have correct it ?
>>>>
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>>
>>
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