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https://issues.apache.org/jira/browse/TINKERPOP-2209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16834084#comment-16834084
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stephen mallette commented on TINKERPOP-2209:
---------------------------------------------
i guess it gets folding differently into `GraphStep`:
{code}
gremlin> g.V().until(hasId(ids)).repeat(out().simplePath()).profile()
==>Traversal Metrics
Step Count
Traversers Time (ms) % Dur
=============================================================================================================
TinkerGraphStep(vertex,[]) 6
6 0.320 19.84
RepeatStep(until([HasStep([~id.eq([1, 2])]), Pr...
1.296 80.16
HasStep([~id.eq([1, 2])])
0.143
VertexStep(OUT,vertex) 8
8 0.247
PathFilterStep(simple) 8
8 0.219
RepeatEndStep
0.195
>TOTAL -
- 1.617 -
gremlin> g.V().hasId(ids).profile()
==>Traversal Metrics
Step Count
Traversers Time (ms) % Dur
=============================================================================================================
TinkerGraphStep(vertex,[1, 2]) 2
2 0.098 100.00
>TOTAL -
- 0.098 -
{code}
> hasId is not converting properly when multiple values are passed
> ----------------------------------------------------------------
>
> Key: TINKERPOP-2209
> URL: https://issues.apache.org/jira/browse/TINKERPOP-2209
> Project: TinkerPop
> Issue Type: Bug
> Components: process
> Affects Versions: 3.3.3
> Environment: loaded GraphOfTheGods in JanusGraph 0.3.1 on a macbook.
> Reporter: Chris Hupman
> Priority: Minor
>
> While [trying to answer a question on Stack Overflow
> |[https://stackoverflow.com/questions/55912624/get-all-edges-between-multiple-vertices-janusgraph/55929179#55929179]]
> I found that hasId is performing `~id.eq` against arrays instead of
> `~id.within` For a workaround the user reporting the issue found that quoting
> the values or converting them to longs worked.
>
> ```
> {{ids = [8440,12536]}}
> {{paths =
> g.V(ids).until(hasId(ids)).repeat(out().simplePath()).limit(10).path().explain()}}
> {{...RepeatStep(until([HasStep([~id.eq([4112, 4128, ...])])]),}}{{}}
> {{paths =
> g.V(ids).until(hasId("8440","12536")).repeat(outE().simplePath()).limit(10).path().explain()}}
> {{...RepeatStep(until([HasStep([~id.within([8440, 12536])])])}}
> ```
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