[
https://issues.apache.org/jira/browse/TINKERPOP-1345?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
stephen mallette updated TINKERPOP-1345:
----------------------------------------
Affects Version/s: 3.2.0-incubating
Component/s: process
> Unrolling of collection for ids
> -------------------------------
>
> Key: TINKERPOP-1345
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1345
> Project: TinkerPop
> Issue Type: Bug
> Components: process
> Affects Versions: 3.2.0-incubating
> Reporter: Matthias Broecheler
>
> In GraphStep, TinkerPop does this:
> {code}
> this.ids = (ids.length == 1 && ids[0] instanceof Collection) ? ((Collection)
> ids[0]).toArray(new Object[((Collection) ids[0]).size()]) : ids;
> {code}
> which means that collections are automatically unrolled when there is only
> one element. This breaks TP implementations that use collections to represent
> ids, for instance, because their id representation has multiple components
> (like a primary key in an RDMBS).
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
