this is a screenshot of a sample graph:
if my query looks like this:
MATCH (f:Node {key:'someid'})
CALL apoc.path.expand(f, 'RELATIONSHIPS', 'FINAL_NODE',-1,-1) yield path as p
RETURN p
when using the browser and looking at the table view, it looks like the data gets returned as singular paths in an array. So an array within an array.
[
[
{red},
{relationship},
{teal},
{relationship},
{red},
{relationship},
{blue},
{relationship},
{green}
],
[
{red},
{relationship},
{teal},
{relationship},
{red},
{relationship},
{blue},
{relationship},
{green}
],
etc
]
the {} being the properties of each node and relationship.
If I use
RETURN Nodes(p)
it just gives me a list of all items without the depth and if I try and use size or length with path, they all are 5 in this instance and doesn't give me the individual nodes.
What I really would like is to be able to recreate the levels of the graph so ideally the data would be returned like this:
[
[
{red}
],[
{teal},
{teal},
{teal},
{teal},
{teal},
{teal}
],[
{red}
],[
{blue},
{blue},
{blue},
{blue},
{blue},
{blue},
{blue}
],[
{green}
]
]
Is this possible using the expand function or do I need to figure out how to do the same thing with a stand pattern through cypher?