Open bbernhard opened 8 years ago
One option is just to take the source and adapt it to your needs. I think generalizing this, might be a bit of a stretch.
Then we would have to allow an additional config that creates derived properties out of a cypher query. While it would be possible, and neat. I don't have the bandwidth right now to implement it.
Something like this:
elasticsearch.project_User=WITH _ as user MATCH (user)-[:WORKS_AT]->(l) RETURN user.name as name, location.address as address
would then store name
and address
properties in the ES index.
elasticsearch.project_User=WITH _ as user MATCH (user)-[:WORKS_AT]->(l) RETURN {name:user.name, loc:location.address} as info
would then store an info
property in ES
Hi,
Is possible to index the nodes which satisfies some conditions.
for example: user:USER(id) where user.id="Santosh"
You could use the elasticsearch integreation of https://github.com/neo4j-contrib/neo4j-apoc-procedures to achieve that kind of one-off indexing, e.g. combined with the triggers there.
Here it would add a lot of complexity as you would have to define the filter-queries which are then run on every update.
Michael
On Fri, Nov 18, 2016 at 9:55 AM, santosh-hegde notifications@github.com wrote:
Hi,
Is possible to index the nodes which satisfies some conditions.
for example: user:USER(id) where user.id="Santosh"
— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/neo4j-contrib/neo4j-elasticsearch/issues/25#issuecomment-261480361, or mute the thread https://github.com/notifications/unsubscribe-auth/AAEHY_Zf2YerIf0nLwhmSGcKqJBfxBCfks5q_WgZgaJpZM4KRteG .
Would the apoc approach work for you @santosh-hegde ?
Hi Michael,
I didn't try executing APOC Procedure. But elasticsearch.projectUser=WITH as user MATCH (user)-[:WORKS_AT]->(l) RETURN {name:user.name, loc:location.address} as info is not working to me.
Hi,
thanks for all the great work! I just tried
neo4j-elasticsearch
with the example provided in the documentation. That worked out of the box, without any problems. ;) Now I would like to do something more advaned withneo4j-elasticsearch
and I am not really sure if that's possible.I have the following neo4j schema
User-[WORKS_AT]->Location
and I would like to merge properties from both theUser
node and theLocation
node together into one elasticsearch document.Is that somehow possible?
Greetings from Austria, Bernhard