You'll see in the OFBiz demo data that for one time loading we usually
just keep the numbers under 10000 so they don't conflict.
If you'll be doing it a lot, you might try a prefix per data source
(isolated key spaces basically). The entity engine even support doing
this for you (on the delegator element of the entityengine.xml file).
-David
On Feb 17, 2009, at 9:57 PM, Kumaraswamy nandipati wrote:
> Hi Friends,
>
> This is Kumaraswamy.
>
> I am using ofbiz for my e-commerce application. I like the option
> data seed
> through XML import which is provided in ofbiz.
>
> we are seeding the data for *InventoryItem* entity though XML import
> since
> eariler. By doing this, The sequence Numbers are not updating in *
> SequenceValueItem*. Now I am not able to create *InventoryItem*
> through
> events(either JAVA or mini-lang), its giving duplicate primary key
> error,
> because of the sequence numbers are already used.
>
> Of course, by doing max(sequenceId)+1 and store. That will be bad
> idea what
> I feel. Is there any alternate for this. May be an ECA to update
> *SequenceValueItem
> *entity with new seqId for every InventoryItem XML import.
>
> Generally, we do XML imports frequently for few entities. How to
> implement
> generic ECA which will update *SequenceValueItem *for every entity
> which
> uses sequenceId. Any code help will be appriciated.
>
>
>
> Thanks in Advance
>
> --
> Thanks,
> Kumaraswamy.N
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