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https://issues.apache.org/jira/browse/TINKERPOP-2220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16844240#comment-16844240
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Daniel Choi commented on TINKERPOP-2220:
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Just realized unrolling doesn't achieve the same outcome as above either; it's
almost like we need a local dedup() per iteration (assuming BFS traversal
order). Perhaps another corroborating point to making a dedicated graph search
step instead of trying to use repeat for this kinds of things.
> Dedup inside Repeat Produces 0 results
> --------------------------------------
>
> Key: TINKERPOP-2220
> URL: https://issues.apache.org/jira/browse/TINKERPOP-2220
> Project: TinkerPop
> Issue Type: Bug
> Components: process
> Affects Versions: 3.3.0
> Reporter: Rahul Chander
> Priority: Major
>
> Testing against the Tinkerpop Modern graph dataset, I ran this query:
> {code:java}
> g.V().repeat(__.dedup()).times(2).count()
> {code}
> which should essentially be the same as running dedup twice. It produced 0
> results, while dedup twice produced the correct 6.
>
>
>
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