How to re-use node as intermediate node ?
When I return the result as path it have all path walked
[2] A -> B -> C
[3] A -> B -> D
but when return vertex it remove duplicate vertex B
["A", "B", "C", "D"]
Expected result:
["A", "B", "B", "C", "D"]
| A | |
|---|---|
| B | |
| C | D |
Query:
FOR v,e,p IN 1..3 OUTBOUND "columns/0" `table1` RETURN v.title
columns.json
[
{
"_key": "0",
"id": 0,
"title": "root",
"visible": false
},
{
"_key": "1",
"id": 1,
"title": "A",
"visible": true
},
{
"_key": "2",
"id": 2,
"title": "B",
"visible": false
},
{
"_key": "3",
"id": 3,
"title": "C",
"visible": true
},
{
"_key": "4",
"id": 4,
"title": "D",
"visible": true
}
]
table1.json
[
{
"_key": "1",
"_from": "columns/0",
"_to": "columns/1"
},
{
"_key": "2",
"_from": "columns/1",
"_to": "columns/2"
},
{
"_key": "4",
"_from": "columns/2",
"_to": "columns/3"
},
{
"_key": "5",
"_from": "columns/2",
"_to": "columns/4"
}
]
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