Hi Matěj,
Regarding the number of nodes/edges in the database you can use the
following lines
of code in case you haven't deleted any (because of id re-use):
*l*ong number = ((EmbeddedGraphDatabase)
graphDatabaseService).getConfig().getGraphDbModule().getNodeManager().getNumberOfIdsInUse(Node.class);
System.out.println("nodes number = " + number);
number =
((EmbeddedGraphDatabase)
graphDatabaseService).getConfig().getGraphDbModule().getNodeManager().getNumberOfIdsInUse(Relationship.class);
System.out.println("relationships number = " + number);
Cheers,
Pablo
On Tue, Mar 22, 2011 at 10:57 PM, Matěj Plch <[email protected]> wrote:
> Hi!
> Do you have any experience how to store changing attributes of node?
> It's like to build a table of changes for each changed node attribute.
> In SQL datastore quite simple, but in no-SQL?
> And one more question. Is it possible with some easy call though Java
> API how to get number of nodes and edges stored in the database? Or I
> have to traversal all graph?
> Thank you
> Matej Plch
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Pablo Pareja Tobes
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