Re: How to filter out step 3 vertex list based on step 1 vertex

Boxuan Li

That’s a great question! To be honest I am not sure about the reason. My assumption is the __.out("edgeCB").is("B") is an anonymous child traversal within where() step, and thus it has no access to the label “B” which is defined in the outer traversal.

I am not sure if my understanding is correct. It might be a better idea to ask in the gremlin-users group.


「Ronnie via <>」在 2021年7月9日 週五,上午3:07 寫道:

Thanks Boxuan! I tried the single query and that worked accurately!

On the other hand, I am still trying to figure out why the where traversal e.g. where(__.out("edgeCB").is("B")) didnt work. Is it because "B" is considered as literal instead of step label?

Also thanks for pointing me to the gremlin-users group.


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