PyDgraph sample and adding existing node as relationship

[MichelDiz]

@Anton

[{'uid': '_:', 
'dgraph.type': 'Responsibility', 
'name': 'responsibility name', 
'skills': ['0x1a', '0x1b']}]

This should be like

[{'uid': '_:BlankNode1', 
'dgraph.type': 'Responsibility', 
'name': 'responsibility name', 
'skills': [{'uid': '0x1a'},{'uid': '0x1b'}]
}]

Not a list of UIDs, you should send a list of objects that holds the existing uids. That’s all.

@Anton

I thought this is value is set on creation.

Blank nodes are special identifiers, we use them to create new entities. And identifying them during a transaction. After the transaction, the identifiers are unrelated.