Hi Brendan,
At least over REST API you could do something like this (untested code):
"return filter" : {
"language" : "javascript",
"body" : "position.length() > 0 &&
position.lastRelationship().hasProperty('timestamp') &&
position.lastRelationship().getProperty('timestamp') > '1530'"
}
About performance: if you need to do such a query very often, at least
I would do some indexing to make it possible to start the traversal as
close as possible. In general: find this kind of chronological,
timestamped data series better to be stored in MySQL or similar for
queries. Ok, Peter & other guys from Neo, please correct me. ;)
Ville
2011/4/7 Brendan Cheng <ccp...@gmail.com>:
> Hi,
>
> I would like to fetch a ending portion of a path where the timestamp
> of the relationship match. for example:
>
> (Node 1)---<2pm>---->(Node 3)---<3PM>--->(Node 4)----<4PM>--->(Node 64)
>
> from the above , I only want the subpath starting from Node 4 onward
> for the timestamp greater than 3:30PM
>
>
> How could I code evaluator to do it?
>
> Thanks in advance,
>
> Brendan
> _______________________________________________
> Neo4j mailing list
> User@lists.neo4j.org
> https://lists.neo4j.org/mailman/listinfo/user
>
_______________________________________________
Neo4j mailing list
User@lists.neo4j.org
https://lists.neo4j.org/mailman/listinfo/user
