Thank you all for the replies. I will try Axel's solution.
Regards,
---
balazs
On 3/3/11 12:08 PM, Axel Morgner wrote:
> Hi Balazs,
>
> you have to manually copy all nodes and relationships from one to the
> other database. I have written a tool for that and posted some code here
> [1].
>
> But take care, in the posted version in [1], relationship properties
> were not copied. To fix that, you have to replace
>
> s.createRelationshipTo(e, r.getType());
>
> by
>
> Relationship newRelationship =
> s.createRelationshipTo(e, r.getType());
>
> for (String key : r.getPropertyKeys()) {
> newRelationship.setProperty(key, r.getProperty(key));
> }
>
> I hope this is useful for you.
>
> Greetings
>
> Axel
>
> [1] http://lists.neo4j.org/pipermail/user/2010-November/005478.html
>
> On 03.03.2011 11:35, Balazs E. Pataki wrote:
>> Hi,
>>
>> I have a big database based on Neo4J 1.2. Now, if I would like to use
>> the "short strings" feature of Neo4j 1.3 M03 I should regenerate my full
>> database, that is all strings should be reset so that it may or may not
>> be stored according to the new "short strings" policy.
>>
>> It seems to me that the easiest way to do this would be to somehow be
>> able to copy the full 1.2 database to a newly created 1.3 M03 database
>> by traversing the 1.2 database. But there maybe a simpler (neo4j
>> builtin) way to do this. Any hints about this?
>>
>> Thanks,
>> ---
>> balazs
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