Matthias Broecheler created TINKERPOP-1345: ----------------------------------------------
Summary: Unrolling of collection for ids Key: TINKERPOP-1345 URL: https://issues.apache.org/jira/browse/TINKERPOP-1345 Project: TinkerPop Issue Type: Bug 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)