Haven't managed to find about constraints, specifically about uniqueness ones

Hi there!

I haven’t managed to find anything about vertexes constraints. If it is possible to set indexes constraints, like unique one? I know I can set up another vertex set and compute a uint64 hash to emulate a uniqueness, but it is a bit hard, you understand: need to set up a WAL on application side and would have inconsistent DB state at times, where the lock vertex exist but the real one is absent until the recover remove it.

So, the question.

we don’t have constraints at this moment. But, if you only want unique ID, you could try ‘uuid’.
It’s not so efficient however, but works.