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https://issues.apache.org/jira/browse/TINKERPOP-2220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16842317#comment-16842317
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Daniel Kuppitz commented on TINKERPOP-2220:
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The meaning of {{dedup()}} inside {{repeat()}} is a little different. Just like
{{simplePath}} ensures that no element appears twice on the current path,
{{repeat(dedup())}} ensures that no element is visited twice within the
repetition.
> 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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