Re: neocons get record from cypher query
Could you please elaborate on how you came to a solution here and the syntax involved in accessing that property? After calling neo4j with neocons (cy/tquery conn node-query {:_nodeid _nodeid}), how do you perform accessing functions to get property values from the keys that are returned from the neo4j datastore response? For example if this object was the response from the neo4j datastore, what neocons syntax do I use to access the value stored in key "attributes"? [ { "id": "letter-a", "name": "Letter A", "attributes": [ ... ] }] Currently I can only get so far as (first _response) but (get-in (first _response) [:attributes]) is giving me back nil. Also tried (println (get-in (first (neorec/instantiate-record-from _response) ) [:id]) ) and came back with nil I would be grateful for your help -- View this message in context: http://clojure.2344290.n4.nabble.com/neocons-get-record-from-cypher-query-tp1930p5412.html Sent from the Users mailing list archive at Nabble.com. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
neocons get record from cypher query
I'm using neocons to put some data into a Neo4j database. I need to create relationships between nodes I've just created and nodes in the DB. I can't retrieve the nodes based on id without caching them locally, and they're not unique enough to retrieve using e.g. rest.nodes/find, so I need to use Cypher to get at them. I'm wondering if there's a better way to do this than what I currently am working with, namely (nn/get conn (- (cy/tquery conn START person=node({sid}) MATCH person-[:foo]-o RETURN o {:sid 1}) first (get-in [o :metadata :id] (this is just a toy example, so if the Cypher query is too simple, forgive me). This seems...too complicated? Am I missing something? Is there a more idiomatic way to convert cypher results into neocons records? -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: neocons get record from cypher query
Figured it out: `neocons.rest.records/instantiate-record-from` does the trick. On Sunday, May 17, 2015 at 7:09:35 PM UTC-4, Sam Raker wrote: I'm using neocons to put some data into a Neo4j database. I need to create relationships between nodes I've just created and nodes in the DB. I can't retrieve the nodes based on id without caching them locally, and they're not unique enough to retrieve using e.g. rest.nodes/find, so I need to use Cypher to get at them. I'm wondering if there's a better way to do this than what I currently am working with, namely (nn/get conn (- (cy/tquery conn START person=node({sid}) MATCH person-[:foo]-o RETURN o {:sid 1}) first (get-in [o :metadata :id] (this is just a toy example, so if the Cypher query is too simple, forgive me). This seems...too complicated? Am I missing something? Is there a more idiomatic way to convert cypher results into neocons records? -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.