From Neo4J docs:

Create a full path
When you use CREATE and a pattern, all parts of the pattern that are not already in scope at this time will be created.

Query

CREATE p =(andres { name:'Andres' })-[:WORKS_AT]->(neo)<-[:WORKS_AT]-(michael { name:'Michael' })
RETURN p
 
This query creates three nodes and two relationships in one go, assigns it to a path identifier, and returns it.

http://neo4j.com/docs/milestone/query-create.html#create-create-a-full-path

It's possible with CypherNet this query?

help me with .where clause, please. i try something like "match a,b where NOT a-->b return b", but couldn't found how i can do this in cyphernet

Hi, I tried to connect to my local neo4j database and got the error "Cannot find server Version". What does that mean in the context of this library? I have no trouble with Neo4jClient library, so I didn't anticipate anything with this.

I appreciate any insight. Thank you.

M

Where do we check that the Neo server is available and running at the supplied URL??

Should we provide entity tracking? Probably not difficult.. Entity Cache in the Session object and some INotifyPropertyChanged type hoo haa in GraphEntity???

Probably my noobness but this query should return only nodes labeled "Movie" right? It actually return all nodes in the database.

var nodes = cypherEndpoint
    .BeginQuery(p => new {Movie = p.Node})
    .Match(ctx => ctx.Node(ctx.Vars.Movie))
    .Return(ctx => new {Movie = ctx.Vars.Movie})
    .Fetch();

The code generates:
MATCH (Movie) RETURN Movie as Movie, id(Movie) as Movie__Id, labels(Movie) as Movie__Labels

But should generate:
MATCH (Movie:Movie) RETURN Movie as Movie, id(Movie) as Movie__Id, labels(Movie) as Movie__Labels

Am I missing something here in my code? :)

A feature to get hold of the last query that the querybilder (CypherEndPoint) have created. For simpler debuging.

(Nice library BTW. :))

Hi.
I think i've found something wrong in cyphernet. here is the scenario:

I have a person class like this:

public class Person
{
private int age;
private string famil;
private string name;

    public String Name
    {
        get { return name; }
        set { name = value; }
    }

    public String Famil
    {
        get { return famil; }
        set { famil = value; }
    }

    public int Age
    {
        get { return age; }
        set { age = value; }
    }
}

If i want to create a node like the code below, every thing is OK.

neo4JClient = Fluently.Configure("http://localhost:7474/db/data/").CreateSessionFactory().Create();
person = new Person()
{
Name = "hooman",
Famil = "rouhani",
Age = 31,

        };

neo4JClient.CreateNode(person, "Person");

But

If i only don't set Age property like the code below i will give an error.

neo4JClient = Fluently.Configure("http://localhost:7474/db/data/").CreateSessionFactory().Create();
person = new Person()
{
Name = "hooman",
Famil = "rouhani"
};

neo4JClient.CreateNode(person, "Person");

Error detail is:

Debug Trace:
Info: Executing: {"statements":[{"statement":"CREATE (NewNode:Person {"Name":"hooman","Famil":"rouhani","Age":0}) RETURN NewNode as NewNode, id(NewNode) as NewNode__Id, labels(NewNode) as NewNode__Labels;","parameters":{}}]}
Info: Response: {"results":[],"errors":[{"code":"Neo.ClientError.Statement.InvalidSyntax","message":"Invalid input '"': expected whitespace, an identifier, '}' or UnsignedInteger (line 1, column 25)\n"CREATE (NewNode:Person {"Name":"hooman","Famil":"rouhani","Age":0}) RETURN NewNode as NewNode, id(NewNode) as NewNode__Id, labels(NewNode) as NewNode__Labels;"\n ^"}]}

Test method Neo4jCypherNetPractice.Neo4jCypherNetTest.TestDelete threw exception:
Newtonsoft.Json.JsonReaderException: Error reading string. Unexpected token: StartObject. Path 'errors[0]', line 1, position 25.
at Newtonsoft.Json.JsonReader.ReadAsStringInternal()
at Newtonsoft.Json.JsonTextReader.ReadAsString()
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.ReadForType(JsonReader reader, JsonContract contract, Boolean hasConverter)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateList(IList list, JsonReader reader, JsonArrayContract contract, JsonProperty containerProperty, String id)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateList(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, Object existingValue, String id)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateValueInternal(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.SetPropertyValue(JsonProperty property, JsonConverter propertyConverter, JsonContainerContract containerContract, JsonProperty containerProperty, JsonReader reader, Object target)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateObject(Object newObject, JsonReader reader, JsonObjectContract contract, JsonProperty member, String id)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateValueInternal(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize(JsonReader reader, Type objectType, Boolean checkAdditionalContent)
at Newtonsoft.Json.JsonSerializer.DeserializeInternal(JsonReader reader, Type objectType)
at Newtonsoft.Json.JsonSerializer.Deserialize(JsonReader reader)
at CypherNet.Serialization.DefaultJsonSerializer.Deserialize(String json)
at CypherNet.Transaction.NonTransactionalCypherClient.ExecuteQuery(String cypherQuery)
at CypherNet.Transaction.CypherSession.CreateNode(Object properties, String label)
at Neo4jCypherNetPractice.Neo4jCypherNetTest.TestDelete()