Orientdb getVertices() returing Vertex for any label present in database

Question

I am using Orientdb 2.2.10.

What I want to achieve?

I want to get a vertex of a particular vertexType - e.g vertexType = 'Person'.

My graphdb is indexed with unique key('uid').

What I am doing to achieve it?

• getVertices(lable, []iKey, []iValue)
• I am getting the desire vertex

what is problem with this method? :-

• I am getting the desire vertex even when I provide any label(which is present in the database) name

e.g:-

• I want to get a vertex of vertextype = 'Person' having uid = 'ram'

• I am getting this vertex even when I provide any label (e.g "Relation") which is present in database.

Is this a bug or I am doing something wrong?

Thanks..!

Answer 1

I replicated your structure.

I have tried with this code

String [] keys=new String[]{"uid"};
String [] values=new String[]{"ram"};
Iterable<Vertex> it= g.getVertices("Person", keys, values);
for(Vertex v:it){
    System.out.println(v.getId());
    System.out.println(v.getProperty("uid"));
}

and I obtained

#21:0 ram

while with

String [] keys=new String[]{"uid"};
String [] values=new String[]{"ram"};
Iterable<Vertex> it= g.getVertices("Relational", keys, values);
for(Vertex v:it){
    System.out.println(v.getId());
    System.out.println(v.getProperty("uid"));
}

I got nothing.

Hope it helps.