To get all the possible paths between two vertices in ArangoDB, you can use the ArangoDB AQL (ArangoDB Query Language) to perform a graph traversal query. Here's an example of how you can achieve this:
First, ensure that you have created a graph in ArangoDB and that it contains the vertices and edges relevant to your data. You can create a graph using the ArangoDB web interface or through the ArangoDB shell using the
db._create
method.Write an AQL query to traverse the graph and find all possible paths between two vertices. Here's an example query:
LET startVertex = FIRST(
FOR v IN vertices
FILTER v._id == @startVertexId
RETURN v
)
LET endVertex = FIRST(
FOR v IN vertices
FILTER v._id == @endVertexId
RETURN v
)
FOR path IN ANY K_SHORTEST_PATH
startVertex TO endVertex
GRAPH 'yourGraphName'
OPTIONS { bfs: true, uniqueVertices: 'global' }
RETURN path
In the above query, replace @startVertexId
, @endVertexId
, and 'yourGraphName'
with the appropriate values. The query uses the K_SHORTEST_PATH
traversal algorithm to find the paths between the two vertices.
- Execute the AQL query using the ArangoDB driver or the ArangoDB web interface.
This query will return all the possible paths between the specified start and end vertices in your graph. Each path will be represented as an array of vertices.
Note that finding all possible paths in a graph can be a computationally intensive task, especially for large graphs. It's important to consider the graph size and the performance implications before running such queries.
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