CODEWITHSUNDEEP
javajsongraph-databasestitangremlin
Akshay Gaikwad
Akshay Gaikwad

Reputation: 460

Vertex ID updation in Titan DB

If we import an external vertex json file (which already contains an Vertex id) in our Titan graph how it's vertex id of that vertex is managed in Titan Graph.

Upvotes: 2

Views: 101

Answers (1)

stephen mallette
stephen mallette

Reputation: 46206

Titan generates its own identifiers. You can't supply your own. As such, when you import your vertex json file, the identifier supplied with it is not preserved and a new identifier is created. If you are importing multiple vertices and edges, you will need to keep track of the newly created vertices and their mapping to these new identifiers so that you can properly build edges between them.

Upvotes: 3

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