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Re: Count Query Optimization

Vinayak Bali
 

Amiya - I need to check the data, there is some mismatch with the counts.

Consider we have more than one relation to get the count. How can we modify the query?

For example:
 
A->E->B query is as follows:
g.V().has('property1', 'A').
   outE().has('property1','E').
       where(inV().has('property1', 'B')). fold().
   project('edgeCount', 'vertexCount').
            by(count(local)).
            by(unfold().bothV().dedup().count())

A->E->B->E1->C->E2->D

What changes can be made in the query ??

Thanks



On Thu, Mar 18, 2021 at 1:59 PM AMIYA KUMAR SAHOO <amiyakr.sahoo91@...> wrote:
Hi Vinayak,

Correct vertex count is ( 400332 non-unique, 34693 unique).

g.V().has('property1', 'A').aggregate('v'), all the vertex having property1 = A  might be getting included in count in your second query because of eager evaluation (does not matter they  have outE with property1 = E or not)

Regards,
Amiya

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