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 Please supply full context information when posting questions to this group
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Hi, as we had in the last time quite often messages that stated a question but without any further context, explanation, code or similar, I would like to urge you to provide as much information possible with your first email to allow others to help you. I think all our time is precious and it is just politeness to the other members of this group not to waste their time by writing back and forth.... more »
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Another of Riks Beer-blogs :)
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Hi all,
thought you might enjoy another one of Riks beer-graphs,
[link]
Thank you Rik for keeping us updated on Belgian beer!
Cheers,
/peter neubauer
G: neubauer.peter
S: peter.neubauer
P: +46 704 106975
L: [link]... more »
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Properties vs. Relations
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I've just started looking at Neo4j, and don't understand the reason for having both properties and relations - they seem redundant to me. I have quite a bit of experience with RDF, where you basically just have resources with predicates that link together two resources. So, what distinguishes (at a conceptual level) a property from a relation? If these are FAQs, I... more »
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UNION
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Does union only work with labels - I can't seem to get it to return anything when doing a traditional match for example a query like this: start n=node(17) MATCH U <-[:TOKEN_USER]- T WHERE T.creationUser! = 4 RETURN T.name <[link]> UNION start n=node(17) MATCH U <-[:TOKEN_USER]- T WHERE T.creationUser! = 2... more »
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Missing index exception while loading Repositories through Spring
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Hello, I have this repository: trait UserRepository extends GraphRepository[User] { @Query("start u=node:User(_userName = {0}) return u") def findByUserName(userName: String): User @Query("start up=node:UserProfile(_email = {0}) match (up)<-- (u) return u") def findByEmail(email: String): User... more »
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Neo4j and Rest API with Cloud (Heroku)
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* Hi all, Because there is no documentation online how to use Neo4j and Rest API with Cloud (Heroku) at the [link] library , there are no example how to use this API I would an example to execute a Query or use Rest API , I use java example how to Create a node how to iterate an Query Result... more »
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neo4j Chef automatic deploy
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Dear list members, I use neo4j for a variety of projects. We also use chef as a automatic deploy tool. At the moment I m trying to create a Chef recipe that automatically downloads a neo4j tarball from the site, unpacks in a folder in a aws instance and runs the binary. This later step is done by defining... more »
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Get Values from array parameter that does not match any node
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Hi guys, I'm new to neo4j and specially to cypher language I have this challenge I need to retrieve all missing values from my graph database. The input will be an String[] and the output should be String[] that are not yet stored. @NodeEntity class Person { @GraphId Long id @Indexed(unique = true) String name... more »
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implementing multiple SecurityRules
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Hi, I followed the information on SecurityRules here: [link] We have Neo4j 1.8.2, running on linux, with our own unmanaged extensions. Basically, we want to add restrictions on accesses to /webadmin and /db, whilst allowing access to our unmanaged extensions which are all mounted at... more »
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Developer and user discussions and announcements on about the Neo4j Graph Database.