I have a tree like this
| | | | A | | |
|---|---|---|---|---|---|
| | B | | C | D | E |
| F | G | H | | | |
edge collection:
[
{
"_key": "1",
"_from": "columns/0",
"_to": "columns/1"
},
{
"_key": "2",
"_from": "columns/1",
"_to": "columns/2"
},
{
"_key": "3",
"_from": "columns/1",
"_to": "columns/3"
},
{
"_key": "4",
"_from": "columns/1",
"_to": "columns/4"
},
{
"_key": "5",
"_from": "columns/1",
"_to": "columns/5"
},
{
"_key": "6",
"_from": "columns/2",
"_to": "columns/6"
},
{
"_key": "7",
"_from": "columns/2",
"_to": "columns/7"
},
{
"_key": "8",
"_from": "columns/2",
"_to": "columns/8"
}
]
I query using:
FOR v,e,p IN 1..3 OUTBOUND "columns/0" `bfs` OPTIONS {"bfs": true} RETURN v.
title
result:
[ "A", "D", "E", "C", "B", "G", "H", "F"]
Why not? [ "A", "B", "C", "D", "E", "F", "G", "H"]
Is it possible to return node from left to right without sort by e._key?
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